CN108940960B - Teaching is with teacher's hand chalk dust cleaning equipment - Google Patents

Abstract

The invention relates to a cleaning device, in particular to a teaching-use chalk ash cleaning device for teachers' hands. The technical problem to be solved is: to provide a teacher's hand chalk ash cleaning device for teaching, which can reduce the waste of water resources and is clean. The technical scheme of the present invention is as follows: a teaching-use chalk ash cleaning equipment for teachers' hands, including a cleaning box, outriggers, a funnel, a cleaning mechanism, a water absorption mechanism, etc.; A first through hole is opened on the side, a funnel is arranged on the top of the first through hole, the funnel is connected to the cleaning box, a second through hole is opened in the middle of the top of the cleaning box, and a cleaning mechanism is installed on the inner wall of the cleaning box. By adding a certain amount of clean water into the cleaning box, and controlling the work of the cleaning mechanism and the water absorption mechanism, the invention can fully clean the chalk dust adhering to the teacher's hands, and at the same time utilizes the optimization of the auxiliary mechanism, the filtering mechanism and the drying mechanism. , to achieve the effect of reducing the waste of water resources and cleaning.

Description

A kind of teacher's hand chalk ash cleaning equipment for teaching

technical field

The invention relates to a cleaning device, in particular to a teaching-use chalk ash cleaning device for teachers' hands.

Background technique

Teaching is a kind of human-specific talent training activity composed of teachers' teaching and students' learning. Through this kind of activity, teachers guide students to learn and master cultural and scientific knowledge and skills in a purposeful, planned and organized way, and promote the improvement of students' quality, so that they can become people needed by society.

When teachers use chalk to write in the teaching process, a certain amount of chalk ash will be generated. The chalk ash is easy to adhere to the hands. Therefore, it is necessary to clean the chalk ash adhered to the hands. At present, it is generally necessary to directly open the faucet and rinse with water. , it is easy to waste water resources during the flushing process, and the water is easy to splash after coming out of the faucet, which will wet the teacher's clothes, and the cleanliness of water flushing is low. Therefore, it is urgent to develop a method that can reduce the waste of water resources and clean of teaching teachers hand chalk dust cleaning equipment.

SUMMARY OF THE INVENTION

In order to overcome the shortcomings that water resources are easily wasted in the process of rinsing with clean water, teachers' clothes are easily wetted, and the cleanliness of water rinsing is low, the technical problem to be solved is: to provide a clean water source that can reduce the waste of water resources. of teaching teachers hand chalk dust cleaning equipment.

The technical scheme of the present invention is as follows: a teaching-use chalk ash cleaning equipment for teachers' hands, which includes a cleaning box, a supporting leg, a funnel, a cleaning mechanism, a water absorption mechanism, a wedge block, a water conduit and a valve, and the bottom of the cleaning box is provided with a supporting Legs, a first through hole is opened on the left side of the top of the cleaning box, a funnel is arranged on the top of the first through hole, the funnel is connected to the cleaning box, a second through hole is opened in the middle of the top of the cleaning box, and the inner wall of the cleaning box is installed with For the cleaning mechanism, a water absorption mechanism is installed on the right side of the top of the cleaning box, a wedge-shaped block is arranged on the inner bottom wall of the cleaning box, a water conduit is connected to the left side of the bottom of the cleaning box, and a valve is arranged on the water conduit.

Further, the cleaning mechanism includes a first support rod, a motor, a first rotating shaft, a first roller and a cleaning sponge brush, the middle part of the inner left and right side walls of the cleaning box is horizontally connected with a first support rod, and the left and right side first support rods are horizontally connected. A motor is installed symmetrically on the opposite side of the motor, a first rotating shaft is connected to the output shaft of the motor, a first roller is connected to the first rotating shaft, and a plurality of cleaning sponge brushes are evenly arranged on the first roller.

Further, the water absorption mechanism includes a first L-shaped support rod, a sponge wheel, a second L-shaped support rod, a sliding sleeve, a sliding rod, a limit block, a fixed rod, a return spring and a contact wheel. There is a first L-shaped support rod, the left side of the first L-shaped support rod is provided with a sponge wheel, the right side of the inner top wall of the cleaning box is provided with a second L-shaped support rod, and the left side of the second L-shaped support rod is provided with a sponge wheel. There is a sliding sleeve, a sliding rod is arranged in the sliding sleeve, the bottom of the sliding rod is provided with a limit block that cooperates with the sliding sleeve, the top of the sliding rod is provided with a fixed rod, and a return spring is connected between the fixed rod and the sliding sleeve, and the sliding rod Passing through the return spring, the top of the fixing rod is provided with a contact wheel matched with the sponge wheel, a third through hole is opened on the right side of the top of the cleaning box, and the contact wheel is located in the third through hole.

Further, an auxiliary mechanism is also included, and the auxiliary mechanism includes a second support rod, a second rotating shaft, a first pulley, a second pulley, a flat belt and a cleaning roller brush, and the middle part of the inner left and right side walls of the cleaning box is in a lower position. A second support rod is arranged symmetrically, and the second support rod on the left and right sides is symmetrically provided with a second rotating shaft on the opposite side. A flat belt is wound between the second pulley and the second rotating shaft, and a cleaning roller brush located on the rear side of the first pulley is arranged on the second rotating shaft.

Further, it also includes a filter mechanism, the filter mechanism includes a filter plate, a pull ring and a steel ball, a filter plate is placed in the funnel, the top of the filter plate is provided with a pull ring, and the bottom of the filter plate is provided with a steel ball.

Further, it also includes a drying mechanism, the drying mechanism includes a third L-shaped support rod, a fan, a heating wire and a blocking net, the top of the first L-shaped support rod is provided with a third L-shaped support rod, and the third L-shaped support rod is provided. A fan is installed on the left side of the support rod, a heating wire is arranged at the bottom of the fan, and a blocking net is arranged at the bottom of the heating wire.

The valve in the initial state is closed, then the user adds a certain amount of clean water into the cleaning box through the funnel, starts the cleaning mechanism, and extends the hand to be cleaned into the working position of the cleaning mechanism through the second through hole, and the cleaning mechanism can be Fully clean the hand. After cleaning, pull out the hand from the second through hole, and use the water absorption mechanism to absorb the water adhering to the hand. After the adsorption is completed, close the cleaning mechanism, and open the valve. Under the action of the device, the water can be diverted to a certain extent, so that it can be concentrated into the aqueduct and released from the cleaning box.

Because the cleaning mechanism includes a first support rod, a motor, a first rotating shaft, a first roller and a cleaning sponge brush, the middle part of the inner left and right side walls of the cleaning box is horizontally connected with a first support rod, and the left and right first support rods face each other. The motor is installed symmetrically on the side, the output shaft of the motor is connected with a first rotating shaft, the first rotating shaft is connected with a first roller, and a plurality of cleaning sponge brushes are evenly arranged on the first roller. Put your hand into the gap formed by the first rollers on the left and right, start the motor, control the motor on the left to drive the first rotating shaft to rotate clockwise, control the motor on the right to drive the first rotating shaft to rotate counterclockwise, the left and right The rotation of the first rotating shaft on the side drives the cleaning sponge brush to rotate through the first roller, and the cleaning sponge brush rotates to clean the hand. After cleaning, the motor is turned off.

Because the water absorption mechanism includes the first L-shaped support rod, the sponge wheel, the second L-shaped support rod, the sliding sleeve, the sliding rod, the limit block, the fixed rod, the return spring and the contact wheel, the right side of the top of the cleaning box is provided with a second L-shaped support rod. An L-shaped support rod, the left side of the first L-shaped support rod is provided with a sponge wheel, the right side of the inner top wall of the cleaning box is provided with a second L-shaped support rod, and the left side of the second L-shaped support rod is provided with a sliding The sliding sleeve is provided with a sliding rod, the bottom of the sliding rod is provided with a limit block that cooperates with the sliding sleeve, the top of the sliding rod is provided with a fixed rod, and a return spring is connected between the fixed rod and the sliding sleeve, and the sliding rod passes through A return spring, a contact wheel matched with the sponge wheel is arranged on the top of the fixing rod, a third through hole is opened on the right side of the top of the cleaning box, and the contact wheel is located in the third through hole. After cleaning, the hand extends between the contact wheel and the sponge wheel, and continuously extends between the two. The sponge wheel rolls under the action of the hand, so that the water stains on the hand can be fully absorbed. In the process of extending the hand, the return spring can drive the contact wheel to continuously contact the hand through the fixed rod, so that the hand can better contact the sponge wheel, so that the absorption effect of the sponge wheel can be improved, and the limit block can The position of the sliding rod is limited to prevent it from slipping out of the sliding sleeve.

Because it also includes an auxiliary mechanism, the auxiliary mechanism includes a second support rod, a second rotating shaft, a first pulley, a second pulley, a flat belt and a cleaning roller brush. There is a second support rod, the second support rod on the left and right sides is symmetrically provided with a second rotating shaft, the second rotating shaft is provided with a first pulley, the first rotating shaft is provided with a second pulley, and the first pulley is connected to the first pulley. A flat belt is wound between the two pulleys, and a cleaning roller brush located on the rear side of the first pulley is arranged on the second rotating shaft. The cleaning mechanism drives the first rotating shaft to rotate, the first rotating shaft rotates to drive the second pulley to rotate, the second pulley rotates to drive the first pulley to rotate through the flat belt, and the first pulley rotates to drive the cleaning roller brush to rotate through the second rotating shaft. The cleaning sponge brush can be cleaned by the rotation of the cleaning roller brush, so that the cleaning sponge brush can be in a good working state, and the use effect of the present invention can be improved.

Because it also includes a filter mechanism, the filter mechanism includes a filter plate, a pull ring and a steel ball, a filter plate is placed in the funnel, the top of the filter plate is provided with a pull ring, and the bottom of the filter plate is provided with a steel ball. The filter plate can filter the water added to the cleaning box to a certain extent, preventing impurities from entering the cleaning box. When certain impurities accumulate on the filter plate, remove the filter plate through the pull ring to clean the impurities on the filter plate. After cleaning, reset it again, and at the same time, the steel ball can keep the filter plate in a vertical state, which makes it more convenient to place the filter plate.

Because it also includes a drying mechanism, the drying mechanism includes a third L-shaped support rod, a fan, a heating wire and a blocking net. The top of the first L-shaped support rod is provided with a third L-shaped support rod, and the third L-shaped support rod. A fan is installed on the left side of the rod, a heating wire is arranged at the bottom of the fan, and a blocking net is arranged at the bottom of the heating wire. Control the fan and the heating wire to work, the heating wire can heat the airflow generated by the fan, and the heated airflow is blown to the hand, which can accelerate the evaporation of water on the hand and make the hand dry faster. After drying, turn off The circuit of the fan and the heating wire is enough.

By adding a certain amount of clean water into the cleaning box, and controlling the work of the cleaning mechanism and the water absorption mechanism, the invention can fully clean the chalk dust adhering to the teacher's hands, and at the same time utilizes the optimization of the auxiliary mechanism, the filtering mechanism and the drying mechanism. , to achieve the effect of reducing the waste of water resources and cleaning.

Description of drawings

FIG. 1 is a schematic diagram of a first front view structure of the present invention.

FIG. 2 is a schematic diagram of a second front view structure of the present invention.

In the picture: 1 cleaning box, 2 legs, 3 first through hole, 4 funnel, 5 second through hole, 6 cleaning mechanism, 61 first support rod, 62 motor, 63 first rotating shaft, 64 first roller , 65 cleaning sponge brush, 7 water absorption mechanism, 701 first L-shaped rod, 702 sponge wheel, 703 second L-shaped rod, 704 sliding sleeve, 705 sliding rod, 706 limit block, 707 fixed rod, 708 return spring , 709 contact wheel, 710 third through hole, 8 wedge block, 9 water conduit, 10 valve, 11 auxiliary mechanism, 111 second support rod, 112 second rotating shaft, 113 first pulley, 114 second pulley, 115 flat Belt, 116 cleaning roller brush, 12 filter mechanism, 121 filter plate, 122 pull ring, 123 steel ball, 13 drying mechanism, 131 third L-shaped support rod, 132 fan, 133 heating wire, 134 blocking net.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Only this statement, the present invention appears or will appear in the text up, down, left, right, front, rear, inner, outer and other orientation terms, only based on the accompanying drawings of the present invention, which are not specific to the present invention. limited.

Example 1

A teaching equipment for teachers' hand chalk ash cleaning, as shown in Figure 1-2, includes a cleaning box 1, legs 2, a funnel 4, a cleaning mechanism 6, a water suction mechanism 7, a wedge block 8, a water conduit 9 and a valve 10. The bottom of the cleaning box 1 is provided with legs 2, the left side of the top of the cleaning box 1 is provided with a first through hole 3, the top of the first through hole 3 is provided with a funnel 4, and the funnel 4 is connected to the cleaning box 1 for cleaning. A second through hole 5 is opened in the middle of the top of the box 1, a cleaning mechanism 6 is installed on the inner wall of the cleaning box 1, a water absorption mechanism 7 is installed on the right side of the top of the cleaning box 1, and a wedge-shaped block 8 is arranged on the inner bottom wall of the cleaning box 1, A water conduit 9 is connected to the left side of the bottom of the cleaning box 1 , and a valve 10 is provided on the water conduit 9 .

Example 2

A teaching equipment for teachers' hand chalk ash cleaning, as shown in Figure 1-2, includes a cleaning box 1, legs 2, a funnel 4, a cleaning mechanism 6, a water suction mechanism 7, a wedge block 8, a water conduit 9 and a valve 10. The bottom of the cleaning box 1 is provided with legs 2, the left side of the top of the cleaning box 1 is provided with a first through hole 3, the top of the first through hole 3 is provided with a funnel 4, and the funnel 4 is connected to the cleaning box 1 for cleaning. A second through hole 5 is opened in the middle of the top of the box 1, a cleaning mechanism 6 is installed on the inner wall of the cleaning box 1, a water absorption mechanism 7 is installed on the right side of the top of the cleaning box 1, and a wedge-shaped block 8 is arranged on the inner bottom wall of the cleaning box 1, A water conduit 9 is connected to the left side of the bottom of the cleaning box 1 , and a valve 10 is provided on the water conduit 9 .

The cleaning mechanism 6 includes a first support rod 61, a motor 62, a first rotating shaft 63, a first roller 64 and a cleaning sponge brush 65. A motor 62 is symmetrically installed on the opposite side of the first support rod 61 , the output shaft of the motor 62 is connected with a first rotating shaft 63 , and the first rotating shaft 63 is connected with a first roller 64 , and the first roller 64 is evenly provided with A plurality of cleaning sponge brushes 65 .

Example 3

A teaching equipment for teachers' hand chalk ash cleaning, as shown in Figure 1-2, includes a cleaning box 1, legs 2, a funnel 4, a cleaning mechanism 6, a water suction mechanism 7, a wedge block 8, a water conduit 9 and a valve 10. The bottom of the cleaning box 1 is provided with legs 2, the left side of the top of the cleaning box 1 is provided with a first through hole 3, the top of the first through hole 3 is provided with a funnel 4, and the funnel 4 is connected to the cleaning box 1 for cleaning. A second through hole 5 is opened in the middle of the top of the box 1, a cleaning mechanism 6 is installed on the inner wall of the cleaning box 1, a water absorption mechanism 7 is installed on the right side of the top of the cleaning box 1, and a wedge-shaped block 8 is arranged on the inner bottom wall of the cleaning box 1, A water conduit 9 is connected to the left side of the bottom of the cleaning box 1 , and a valve 10 is provided on the water conduit 9 .

The cleaning mechanism 6 includes a first support rod 61, a motor 62, a first rotating shaft 63, a first roller 64 and a cleaning sponge brush 65. A motor 62 is symmetrically installed on the opposite side of the first support rod 61 , the output shaft of the motor 62 is connected with a first rotating shaft 63 , and the first rotating shaft 63 is connected with a first roller 64 , and the first roller 64 is evenly provided with A plurality of cleaning sponge brushes 65 .

The water absorption mechanism 7 includes a first L-shaped support rod 701, a sponge wheel 702, a second L-shaped support rod 703, a sliding sleeve 704, a sliding rod 705, a limit block 706, a fixed rod 707, a return spring 708 and a contact wheel 709, The right side of the top of the cleaning box 1 is provided with a first L-shaped support rod 701, the left side of the first L-shaped support rod 701 is provided with a sponge wheel 702, and the right side of the inner top wall of the cleaning box 1 is provided with a second L-shaped support rod The rod 703, the left side of the second L-shaped support rod 703 is provided with a sliding sleeve 704, the sliding sleeve 704 is provided with a sliding rod 705, and the bottom of the sliding rod 705 is provided with a limit block 706 that cooperates with the sliding sleeve 704, the sliding rod 705 There is a fixed rod 707 on the top of the fixed rod 707, a return spring 708 is connected between the fixed rod 707 and the sliding sleeve 704, the sliding rod 705 passes through the reset spring 708, and the top of the fixed rod 707 is provided with a contact wheel 709 that cooperates with the sponge wheel 702, clean A third through hole 710 is opened on the right side of the top of the box 1 , and the contact wheel 709 is located in the third through hole 710 .

Example 4

A teaching equipment for teachers' hand chalk ash cleaning, as shown in Figure 1-2, includes a cleaning box 1, legs 2, a funnel 4, a cleaning mechanism 6, a water suction mechanism 7, a wedge block 8, a water conduit 9 and a valve 10. The bottom of the cleaning box 1 is provided with legs 2, the left side of the top of the cleaning box 1 is provided with a first through hole 3, the top of the first through hole 3 is provided with a funnel 4, and the funnel 4 is connected to the cleaning box 1 for cleaning. A second through hole 5 is opened in the middle of the top of the box 1, a cleaning mechanism 6 is installed on the inner wall of the cleaning box 1, a water absorption mechanism 7 is installed on the right side of the top of the cleaning box 1, and a wedge-shaped block 8 is arranged on the inner bottom wall of the cleaning box 1, A water conduit 9 is connected to the left side of the bottom of the cleaning box 1 , and a valve 10 is provided on the water conduit 9 .

The cleaning mechanism 6 includes a first support rod 61, a motor 62, a first rotating shaft 63, a first roller 64 and a cleaning sponge brush 65. A motor 62 is symmetrically installed on the opposite side of the first support rod 61 , the output shaft of the motor 62 is connected with a first rotating shaft 63 , and the first rotating shaft 63 is connected with a first roller 64 , and the first roller 64 is evenly provided with A plurality of cleaning sponge brushes 65 .

The water absorption mechanism 7 includes a first L-shaped support rod 701, a sponge wheel 702, a second L-shaped support rod 703, a sliding sleeve 704, a sliding rod 705, a limit block 706, a fixed rod 707, a return spring 708 and a contact wheel 709, The right side of the top of the cleaning box 1 is provided with a first L-shaped support rod 701, the left side of the first L-shaped support rod 701 is provided with a sponge wheel 702, and the right side of the inner top wall of the cleaning box 1 is provided with a second L-shaped support rod The rod 703, the left side of the second L-shaped support rod 703 is provided with a sliding sleeve 704, the sliding sleeve 704 is provided with a sliding rod 705, and the bottom of the sliding rod 705 is provided with a limit block 706 that cooperates with the sliding sleeve 704, the sliding rod 705 There is a fixed rod 707 on the top of the fixed rod 707, a return spring 708 is connected between the fixed rod 707 and the sliding sleeve 704, the sliding rod 705 passes through the reset spring 708, and the top of the fixed rod 707 is provided with a contact wheel 709 that cooperates with the sponge wheel 702, clean A third through hole 710 is opened on the right side of the top of the box 1 , and the contact wheel 709 is located in the third through hole 710 .

It also includes an auxiliary mechanism 11. The auxiliary mechanism 11 includes a second support rod 111, a second rotating shaft 112, a first pulley 113, a second pulley 114, a flat belt 115 and a cleaning roller brush 116. The inner left and right sides of the cleaning box 1 A second support rod 111 is symmetrically arranged at a lower position in the middle of the wall, and a second rotation shaft 112 is symmetrically arranged on the opposite side of the second support rod 111 on the left and right sides. The shaft 63 is provided with a second pulley 114 , a flat belt 115 is wound between the first pulley 113 and the second pulley 114 , and the second rotating shaft 112 is provided with a cleaning roller brush 116 behind the first pulley 113 .

It also includes a filter mechanism 12, the filter mechanism 12 includes a filter plate 121, a pull ring 122 and a steel ball 123, a filter plate 121 is placed in the funnel 4, the top of the filter plate 121 is provided with a pull ring 122, and the bottom of the filter plate 121 is provided with There are steel balls 123.

It also includes a drying mechanism 13. The drying mechanism 13 includes a third L-shaped support rod 131, a fan 132, a heating wire 133 and a blocking net 134. The top of the first L-shaped support rod 701 is provided with a third L-shaped support rod. 131, a fan 132 is installed on the left side of the third L-shaped support rod 131, a heating wire 133 is arranged at the bottom of the fan 132, and a blocking net 134 is arranged at the bottom of the heating wire 133.

The valve 10 in the initial state is closed, then the user adds a certain amount of clean water to the cleaning box 1 through the funnel 4, starts the cleaning mechanism 6 to work, and extends the hands to be cleaned into the cleaning mechanism 6 through the second through hole 5. position, the cleaning mechanism 6 can fully clean the hand. After cleaning, the hand is pulled out from the second through hole 5, and the water adhering to the hand is adsorbed by the water absorption mechanism 7. After the adsorption is completed, close the cleaning The mechanism 6 will open the valve 10 and conduct a certain diversion of water under the action of the wedge-shaped block 8, so that it can be introduced into the water conduit 9 in a concentrated manner, and then released from the cleaning box 1.

Because the cleaning mechanism 6 includes the first support rod 61, the motor 62, the first rotating shaft 63, the first roller 64 and the cleaning sponge brush 65, the middle part of the inner left and right side walls of the cleaning box 1 is horizontally connected with the first support rod 61, A motor 62 is symmetrically installed on the opposite sides of the first support rods 61 on the left and right sides, a first rotating shaft 63 is connected to the output shaft of the motor 62, and a first roller 64 is connected to the first rotating shaft 63, and the first roller 64 is evenly arranged. There are multiple cleaning sponge brushes 65 . Put your hand into the gap formed by the first rollers 64 on the left and right sides, start the motor 62 to work, control the motor 62 on the left to drive the first rotating shaft 63 to rotate clockwise, and control the motor 62 on the right to drive the first rotating shaft. 63 rotates counterclockwise, the first rotating shaft 63 on the left and right sides rotates through the first roller 64 to drive the cleaning sponge brush 65 to rotate, and the cleaning sponge brush 65 rotates to clean the hand. After cleaning, turn off the motor 62.

Because the water absorption mechanism 7 includes a first L-shaped support rod 701 , a sponge wheel 702 , a second L-shaped support rod 703 , a sliding sleeve 704 , a sliding rod 705 , a limit block 706 , a fixed rod 707 , a return spring 708 and a contact wheel 709 , a first L-shaped support rod 701 is provided on the right side of the top of the cleaning box 1, a sponge wheel 702 is provided on the left side of the first L-shaped support rod 701, and a second L-shaped support rod is provided on the right side of the inner top wall of the cleaning box 1 The support rod 703, the left side of the second L-shaped support rod 703 is provided with a sliding sleeve 704, the sliding sleeve 704 is provided with a sliding rod 705, and the bottom of the sliding rod 705 is provided with a limit block 706 that cooperates with the sliding sleeve 704, the sliding rod The top of 705 is provided with a fixed rod 707, a return spring 708 is connected between the fixed rod 707 and the sliding sleeve 704, the sliding rod 705 passes through the return spring 708, and the top of the fixed rod 707 is provided with a contact wheel 709 that cooperates with the sponge wheel 702, A third through hole 710 is opened on the right side of the top of the cleaning box 1 , and the contact wheel 709 is located in the third through hole 710 . The cleaned hand extends between the contact wheel 709 and the sponge wheel 702, and continuously extends between the two, and the sponge wheel 702 rolls under the action of the hand, so that the water stains on the hand can be fully cleaned. In the process of extending the hand, the return spring 708 can drive the contact wheel 709 to continuously contact the hand through the fixed rod 707, so that the hand can better contact the sponge wheel 702, so that the performance of the sponge wheel 702 can be improved. At the same time, the limit block 706 can limit the position of the sliding rod 705 to prevent it from sliding out of the sliding sleeve 704 .

Because it also includes an auxiliary mechanism 11 , the auxiliary mechanism 11 includes a second support rod 111 , a second rotating shaft 112 , a first pulley 113 , a second pulley 114 , a flat belt 115 and a cleaning roller brush 116 . A second support rod 111 is symmetrically arranged at a lower position in the middle of the side wall, and a second rotation shaft 112 is symmetrically arranged on the opposite side of the second support rod 111 on the left and right sides. The rotating shaft 63 is provided with a second pulley 114 , a flat belt 115 is wound between the first pulley 113 and the second pulley 114 , and the second rotating shaft 112 is provided with a cleaning roller brush 116 behind the first pulley 113 . When the cleaning mechanism 6 works, the first rotating shaft 63 is driven to rotate, the first rotating shaft 63 rotates and drives the second pulley 114 to rotate, the second pulley 114 rotates through the flat belt 115 and drives the first pulley 113 to rotate, and the first pulley The rotating shaft 112 drives the cleaning roller brush 116 to rotate, and the cleaning roller brush 116 rotates to clean the cleaning sponge brush 65, so that the cleaning sponge brush 65 can be in a good working state and the use effect of the present invention is improved.

Because it also includes a filter mechanism 12, the filter mechanism 12 includes a filter plate 121, a pull ring 122 and a steel ball 123, a filter plate 121 is placed in the funnel 4, the top of the filter plate 121 is provided with a pull ring 122, and the bottom of the filter plate 121 is provided with a pull ring 122. A steel ball 123 is provided. The filter plate 121 can filter the water added to the cleaning box 1 to a certain extent to prevent impurities from entering the cleaning box 1. When a certain amount of impurities accumulates on the filter plate 121, the filter plate 121 is removed through the pull ring 122. After cleaning the impurities on the filter plate 121, reset it again, and at the same time, the steel ball 123 can keep the filter plate 121 in a vertical state when placing the filter plate 121, which makes it more convenient to place the filter plate 121.

Because it also includes a drying mechanism 13, the drying mechanism 13 includes a third L-shaped support rod 131, a fan 132, a heating wire 133 and a blocking net 134. The top of the first L-shaped support rod 701 is provided with a third L-shaped support rod. A fan 132 is installed on the left side of the rod 131 and the third L-shaped support rod 131 , the bottom of the fan 132 is provided with a heating wire 133 , and the bottom of the heating wire 133 is provided with a baffle 134 . Control the fan 132 and the heating wire 133 to work, the heating wire 133 can heat the airflow generated by the fan 132, and the heated airflow is blown to the hands, so that the evaporation of water on the hands can be accelerated, and the hands can be dried faster and dry. After completion, the circuit of the fan 132 and the heating wire 133 can be closed.

The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of implementation of the present invention. Therefore, all equivalent changes made based on the contents described in the claims of the present invention shall be included within the scope of the claims of the present invention. .

Claims (1)

1. A teacher's hand chalk ash cleaning equipment for teaching, characterized in that it comprises a cleaning box (1), outriggers (2), a funnel (4), a cleaning mechanism (6), a water absorption mechanism (7), a wedge-shaped The block (8), the water conduit (9) and the valve (10), the bottom of the cleaning box (1) is provided with a leg (2), and the left side of the top of the cleaning box (1) is provided with a first through hole (3), The top of the first through hole (3) is provided with a funnel (4), the funnel (4) is connected to the cleaning box (1), a second through hole (5) is opened in the middle of the top of the cleaning box (1), and the cleaning box ( 1) A cleaning mechanism (6) is installed on the inner wall, a water absorption mechanism (7) is installed on the right side of the top of the cleaning box (1), a wedge-shaped block (8) is arranged on the inner bottom wall of the cleaning box (1), and the cleaning box (1) ) is connected with a water conduit (9) on the left side of the bottom, and a valve (10) is arranged on the water conduit (9); The cleaning mechanism (6) includes a first support rod (61), a motor (62), a first rotating shaft (63), a first roller (64) and a cleaning sponge brush (65), and the inner left and right sides of the cleaning box (1) A first support rod (61) is horizontally connected to the middle of the side wall, a motor (62) is symmetrically installed on the opposite sides of the left and right first support rods (61), and a first rotation shaft (62) is connected to the output shaft of the motor (62). 63), a first roller (64) is connected to the first rotating shaft (63), and a plurality of cleaning sponge brushes (65) are evenly arranged on the first roller (64); The water absorption mechanism (7) includes a first L-shaped support rod (701), a sponge wheel (702), a second L-shaped support rod (703), a sliding sleeve (704), a sliding rod (705), and a limit block (706) ), a fixing rod (707), a return spring (708) and a contact wheel (709), a first L-shaped support rod (701) is provided on the right side of the top of the cleaning box (1), and the first L-shaped support rod (701) The left side of the cleaning box (1) is provided with a sponge wheel (702), the right side of the inner top wall of the cleaning box (1) is provided with a second L-shaped support rod (703), and the left side of the second L-shaped support rod (703) is provided with a sliding The sleeve (704) is provided with a sliding rod (705) in the sliding sleeve (704), the bottom of the sliding rod (705) is provided with a limit block (706) matched with the sliding sleeve (704), and the top of the sliding rod (705) A fixing rod (707) is provided, a restoring spring (708) is connected between the fixing rod (707) and the sliding sleeve (704), the sliding rod (705) passes through the restoring spring (708), and the top of the fixing rod (707) is provided with There is a contact wheel (709) matched with the sponge wheel (702), a third through hole (710) is opened on the right side of the top of the cleaning box (1), and the contact wheel (709) is located in the third through hole (710); It also includes an auxiliary mechanism (11), and the auxiliary mechanism (11) includes a second support rod (111), a second rotating shaft (112), a first pulley (113), a second pulley (114), and a flat belt (115). ) and the cleaning roller brush (116), the middle of the inner left and right side walls of the cleaning box (1) is symmetrically provided with a second support rod (111) at the lower position, and the left and right second support rods (111) are symmetrically provided on the opposite sides. The second rotating shaft (112), the second rotating shaft (112) is provided with a first pulley (113), the first rotating shaft (63) is provided with a second pulley (114), the first pulley (113) and the second pulley (113) A flat belt (115) is wound between the two pulleys (114), and the second rotating shaft (112) is provided with a cleaning roller brush (116) behind the first pulley (113); It also includes a filter mechanism (12), the filter mechanism (12) includes a filter plate (121), a pull ring (122) and a steel ball (123), a filter plate (121) is placed in the funnel (4), and the filter plate ( 121) is provided with a pull ring (122) at the top, and a steel ball (123) is provided at the bottom of the filter plate (121); Also includes a drying mechanism (13), the drying mechanism (13) includes a third L-shaped support rod (131), a fan (132), a heating wire (133) and a blocking net (134), the first L-shaped support The top of the rod (701) is provided with a third L-shaped support rod (131), the left side of the third L-shaped support rod (131) is provided with a fan (132), and the bottom of the fan (132) is provided with a heating wire (133) , the bottom of the heating wire (133) is provided with a blocking net (134); The valve in the initial state is closed, then the user adds a certain amount of clean water into the cleaning box through the funnel, starts the cleaning mechanism, and extends the hand to be cleaned into the working position of the cleaning mechanism through the second through hole, and the cleaning mechanism can be Fully clean the hand. After cleaning, pull out the hand from the second through hole, and use the water absorption mechanism to absorb the water adhering to the hand. After the adsorption is completed, close the cleaning mechanism, and open the valve. Under the action of the water, the water is diverted to a certain extent, so that it can be concentrated into the aqueduct and released from the cleaning box; Put your hand into the gap formed by the first rollers on the left and right, start the motor, control the motor on the left to drive the first rotating shaft to rotate clockwise, control the motor on the right to drive the first rotating shaft to rotate counterclockwise, the left and right The rotation of the first rotating shaft on the side drives the cleaning sponge brush to rotate through the first roller. The cleaning sponge brush rotates to clean the hand. After cleaning, turn off the motor; the cleaned hand extends between the contact wheel and the sponge wheel. , and continue to stretch between the two, the sponge wheel rolls under the action of the hand, so that the water stains on the hand can be fully absorbed, and in the process of extending the hand, the return spring can be fixed by The rod drives the contact wheel to continuously contact the hand, so that the hand can better contact the sponge wheel, so that the absorption effect of the sponge wheel can be improved, and the limit block can limit the position of the sliding rod to prevent it from slipping from the sliding sleeve. When the cleaning mechanism works, it drives the first rotating shaft to rotate, the first rotating shaft rotates and drives the second pulley to rotate, the second pulley rotates through the flat belt and drives the first pulley to rotate, and the first pulley rotates to drive the cleaning roller brush through the second rotating shaft. Rotate and rotate the cleaning roller brush to clean the cleaning sponge brush, so that the cleaning sponge brush can be in good working condition; the filter plate can filter the water added to the cleaning box to prevent impurities from entering the cleaning box When there is a certain amount of impurities accumulated on the filter plate, remove the filter plate through the pull ring, clean the impurities on the filter plate and reset it again. It is more convenient to place the filter plate.

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