CN205257890U - Electronic moving platform of double shear fork - Google Patents

Abstract

The technology of the utility model is an electric mobile platform with double scissors. Two switches, hydraulic pump, one-way valve, balance valve, oil pipe, first groove, first scissors, second scissors, lifting platform, second groove, connecting pin, the double scissors electric mobile platform, open The first switch, the motor drives the hydraulic pump. Under the action of the one-way valve and the balance valve, the lifting platform will not have self-lowering and inconsistent lifting heights between the left and right. Under the action of the oil cylinder, the connecting pin, the first groove, and the second groove, the movement is synchronous and smooth, the lifting platform rises to a suitable position, the second switch is turned on, the motor reverses, the hydraulic oil is returned, and the lifting platform returns to its original position. The fork electric mobile platform expands the lifting range of the lifting platform, reduces working hours, improves work efficiency and product quality.

Description

A double-scissor electric mobile platform

technical field

The utility model relates to a mobile platform, in particular to an electric mobile platform with double scissors.

Background technique

The traditional mobile pallet truck uses a single scissor pedal mobile platform or a double scissor pedal mobile platform to move products from A to B. This method has the following inconveniences; such as a single scissor pedal When the truck is working, due to the short stroke of its own height, the height position is limited, and the double-scissor pedal mobile platform needs to be manually stepped on the pedal buttons to raise the height of the platform, which causes inconvenience to the staff during operation. Ultimately lead to low work efficiency, slow transportation of goods, waste of work time, and decline in work quality. In view of the above defects, it is necessary to design a kind of electric mobile platform with double scissors.

Contents of the invention

The technical problem to be solved by the utility model is to provide a double-scissor electric mobile platform to solve the problem of the height position of the product when the current single-scissor pedal mobile platform or the double-scissor pedal mobile platform is used to work. Restricted, the staff increases the work steps in the process of transporting items, resulting in low work efficiency, long time for transporting items, and low work quality.

In order to solve the above-mentioned technical problems, the technical solution of the utility model is: an electric mobile platform with double scissors, including a frame, and also includes a first fixing plate, a second fixing plate, a first oil cylinder, a second oil cylinder, a motor, a pusher Handlebar, first switch, second switch, hydraulic pump, one-way valve, balance valve, oil pipe, first groove, first scissors, second scissors, lifting platform, second groove, connecting pin, all The first fixed plate is located on the left side of the outer bottom end of the frame, the first fixed plate is connected to the frame by welding, the second fixed plate is located on the right side of the outer bottom end of the frame, and the second fixed plate is The plate is connected to the frame by welding, the tail of the first oil cylinder is located inside the first fixed plate, the first oil cylinder is connected to the first fixed plate by rolling, the first oil cylinder runs through the frame, and the second The tail of the oil cylinder is located inside the second fixed plate, the second oil cylinder is rollingly connected with the second fixed plate, the second oil cylinder runs through the frame, the motor is located at the top outside the frame, and the motor is connected to the frame Threaded connection, the cart handle is located on the left side of the outer top of the frame, the cart handle is connected to the frame by welding, the first switch is located at the left front end of the cart handle, the first switch It is threadedly connected with the cart handle, the second switch is located at the left front end outside the cart handle, the second switch is threadedly connected with the cart handle, the hydraulic pump is located at the left side of the motor, and the hydraulic pump The pump is tightly connected to the motor, the one-way valve is located on the right side of the external top of the hydraulic pump, the one-way valve is connected to the hydraulic pump by threads, the balance valve is located on the left side of the external top of the hydraulic pump, and the balance The valve is threadedly connected with the hydraulic pump, the oil pipes are located on both sides of the outside of the hydraulic pump, the oil pipes are snap-connected with the hydraulic pump, the number of the first grooves is several pieces, and the first grooves are evenly distributed At the front and back of the top inside the frame, the first scissors are located at the first groove, the first scissors are slidingly connected with the first groove, and the second scissors are located at the first groove , the second scissors are slidingly connected with the first groove, the lifting platform is located on the top of the first scissors and the second scissors, and the lifting platform is slidingly connected with the first scissors and the second scissors , the number of the second grooves is several pieces, the second grooves are evenly distributed at the front and rear of the inner bottom of the lifting platform, the number of the connecting pins is several pieces, and the connecting pins are located in the first concave The outer front ends of the groove and the second groove, the connecting pin runs through the first groove and the second groove, and the connecting pin is rollingly connected with the first groove and the second groove.

Further, universal positioning rollers are evenly arranged around the outer bottom of the frame, and the universal positioning rollers are connected to the frame by threads.

Further, positioning rods are uniformly arranged around the outer top of the frame, and the positioning rods are connected to the frame by welding.

Further, the outer top of the lifting platform is also provided with a non-slip mat, and the anti-slip mat is connected with the lifting platform by glue.

Further, the outer rear end of the frame is also provided with anti-collision strips, and the anti-collision strips are threadedly connected with the frame.

Further, a protective cover is provided outside the left side of the cart handle, and the protective cover is threadedly connected with the cart handle.

Compared with the prior art, when using the double-scissor electric mobile platform, the first switch at the handle of the trolley is first turned on. Under the operation of the first switch, the motor immediately rotates clockwise and drives the hydraulic pump to work, and the hydraulic pump Under the action of the one-way valve and the balance valve, the pump makes the hydraulic oil flow in a single direction and does not cause the self-dropping phenomenon of the lifting platform due to the return flow of the hydraulic oil. At the same time, the hydraulic pump distributes the hydraulic oil evenly to the first oil cylinder and the second oil cylinder. Under the action of the balance valve, there will be no inconsistency in the left and right lifting of the lifting platform. When the hydraulic oil passes through the oil pipe and flows into the first oil cylinder and the second oil cylinder, the first scissors and the second scissors are in the first oil cylinder, the second Under the interaction of the oil cylinder, the connecting pin, the first groove and the second groove, not only the movement is synchronized, but also the movement process is very smooth. Finally, the first scissors and the second scissors simultaneously drive the lifting platform to the required position for work. At this time, the staff unloads the goods. After the unloading is completed, the second switch is turned on. At this time, the motor rotates counterclockwise to return the hydraulic oil, so that the lifting platform drops to the original position, and the next round of work is performed. At the same time, the machine The universal positioning roller around the outer bottom of the frame prevents the product from shaking back and forth during work. The positioning rod on the outer top of the frame limits the height of the lifting platform when it is lowered. The anti-skid pad on the outer top of the lifting platform prevents the product from sliding off the lifting platform. The anti-collision strip at the rear end of the frame acts as a buffer in the event of a collision. The protective cover on the left side of the cart handle protects the first switch and the second switch. The double-scissor electric mobile platform expands the overall lifting height of the lifting platform. The range greatly reduces the working time of the staff when transporting items, and at the same time improves work efficiency and product quality.

Description of drawings

Figure 1 is the front view of the electric mobile platform with double scissors

Figure 2 is the right view of the electric mobile platform with double scissors

Figure 3 is a top view of the rack

Rack 1 first fixed plate 2

Second fixed plate 3 First oil cylinder 4

The second oil cylinder 5 motor 6

Cart handle 7 first switch 8

Second switch 9 hydraulic pump 10

Check valve 11 Balance valve 12

Oil pipe 13 first groove 14

First scissors 15 Second scissors 16

Lifting platform 17 second groove 18

Connecting pin 19 universal positioning wheel 101

Positioning rod 102 anti-skid pad 1701

Anti-collision strip 103 protective cover 701

The following specific embodiments will be further described in conjunction with the above-mentioned drawings.

detailed description

In the following, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art that the described embodiments may be practiced without some or all of these specific details. In other instances, well known processing steps have not been described in detail.

As shown in Figure 1, Figure 2, and Figure 3, a double-scissor electric mobile platform. Including frame 1, first fixed plate 2, second fixed plate 3, first oil cylinder 4, second oil cylinder 5, motor 6, cart handle 7, first switch 8, second switch 9, hydraulic pump 10, single Directional valve 11, balance valve 12, oil pipe 13, first groove 14, first scissors 15, second scissors 16, lifting platform 17, second groove 18, connecting pin 19, the first fixed plate 2 is located on the left side of the outer bottom end of the frame 1, the first fixing plate 2 is welded to the frame 1, the second fixing plate 3 is located on the right side of the outer bottom end of the frame 1, and the second fixing plate The plate 3 is connected to the frame 1 by welding, the tail of the first oil cylinder 4 is located inside the first fixed plate 2, the first oil cylinder 4 is connected to the first fixed plate 2 by rolling, and the first oil cylinder 4 runs through the machine frame 1, the tail of the second oil cylinder 5 is located inside the second fixed plate 3, the second oil cylinder 5 is rollingly connected with the second fixed plate 3, the second oil cylinder 5 runs through the frame 1, and the The motor 6 is located at the outer top of the frame 1, the motor 6 is screwed to the frame 1, the cart handle 7 is located on the left side of the outer top of the frame 1, and the cart handle 7 is connected to the frame 1 by welding , the first switch 8 is located at the left front end of the cart handle 7, the first switch 8 is threadedly connected with the cart handle 7, and the second switch 9 is located at the left front end of the cart handle 7, The second switch 9 is threadedly connected with the cart handle 7, the hydraulic pump 10 is located on the left side outside the motor 6, the hydraulic pump 10 is tightly connected to the motor 1, and the check valve 11 is located at the hydraulic pressure On the right side of the outer top of the pump 10, the check valve 11 is threadedly connected with the hydraulic pump 10, and the balance valve 12 is located on the left side of the outer top of the hydraulic pump 10, and the balance valve 12 is threadedly connected with the hydraulic pump 10. The oil pipes 13 are located on both sides of the hydraulic pump 10, the oil pipes 13 are connected with the hydraulic pump 10 by buckling, the number of the first grooves 14 is several pieces, and the first grooves 14 are evenly distributed on the machine. At the front and rear of the inner top of the frame 1, the first scissors 15 are located at the first groove 14, the first scissors 15 are slidably connected with the first groove 14, and the second scissors 16 are located at the first groove 14. At a groove 14, the second scissors 16 is slidingly connected with the first groove 14, and the lifting platform 17 is located at the top of the first scissors 15 and the second scissors 16, and the lifting platform 17 is connected with the first scissors 16. The first scissors 15 and the second scissors 16 are slidingly connected, and the number of the second grooves 18 is several pieces, and the second grooves 18 are evenly distributed at the front and rear of the inner bottom of the lifting platform 17. Connecting pin 19 quantity is several pieces, and described connecting pin 19 is positioned at first groove 14 and the outer front end of second groove 18, and described connecting pin 19 runs through first groove 14 and second groove 18, and described The connecting pin 19 is rollingly connected with the first groove 14 and the second groove 18, and the outer bottom of the frame 1 is also provided with universal positioning rollers 101 evenly around, and the universal positioning rollers 101 are connected with the frame. 1 are connected by threads, and positioning rods 102 are evenly arranged around the outer top of the frame 1, and the positioning rods 102 are evenly arranged The positioning bar 102 is connected to the frame 1 by welding, and the outer top of the lifting platform 17 is also provided with an anti-slip mat 1701, and the anti-slip mat 1701 is connected with the lifting platform 17 by glue, and the outer rear end of the frame 1 is also provided with a The anti-collision strip 103, the anti-collision strip 103 is threadedly connected with the frame 1, and the outer left side of the cart handle 7 is also provided with a protective cover 701, and the described protective cover 701 is threadedly connected with the cart handle 7.

When the double scissors electric mobile platform is in use, the first switch 8 at the handle 7 of the trolley is first turned on. Under the operation of the first switch 8, the motor 6 immediately rotates clockwise and drives the hydraulic pump 10 to work, and the hydraulic pump 10 Under the action of the one-way valve 11 and the balance valve 12, the flow direction of the hydraulic oil is single, and the lifting platform 17 will not be lowered due to the backflow of the hydraulic oil. At the same time, the hydraulic pump 10 evenly distributes the hydraulic oil to the first oil cylinder 4 and The second oil cylinder 5, under the action of the balance valve 12, there will be no phenomenon that the lifting platform 17 does not rise and fall inconsistently. When the hydraulic oil passes through the oil pipe 13 and flows into the first oil cylinder 4 and the second oil cylinder 5, the first scissors 15 and Under the interaction of the first oil cylinder 4, the second oil cylinder 5, the connecting pin 19, the first groove 14 and the second groove 18, the second scissors 16 not only moves synchronously, but also moves smoothly. The scissors 15 and the second scissors 16 simultaneously drive the lifting platform 17 to the position required for the work. At this time, the staff unloads the goods. After the unloading is completed, the second switch 9 is opened again. The oil backflow makes the lifting platform 17 drop to the original position, and the next round of work is carried out. At the same time, the universal positioning rollers 101 around the outer bottom of the frame 1 prevent the product from shaking back and forth during work, and the positioning of the outer top of the frame 1 Rod 102, limit the height when the lifting platform 17 descends, the anti-skid pad 1701 on the top of the lifting platform 17 to prevent the product from sliding off the lifting platform 17, and the anti-collision strip 103 at the outer rear end of the frame 1, which plays a buffering role in the event of a collision. The protective cover 701 on the left side of the handle 7 protects the first switch 8 and the second switch 9. The double-scissor electric mobile platform expands the overall lifting height range of the lifting platform and greatly reduces the labor force of the staff when transporting items. Working hours, while improving work efficiency and product quality.

The utility model is not limited to the above-mentioned specific implementation manners, and various transformations made by those skilled in the art starting from the above-mentioned ideas without creative work all fall within the protection scope of the utility model.

Claims (6)

1. A double-scissor electric mobile platform, comprising a frame, is characterized in that it also includes a first fixed plate, a second fixed plate, a first oil cylinder, a second oil cylinder, a motor, a cart handle, a first switch, a second Switch, hydraulic pump, one-way valve, balance valve, oil pipe, first groove, first scissors, second scissors, lifting platform, second groove, connecting pin, the first fixing plate is located on the frame On the left side of the outer bottom end, the first fixing plate is connected to the frame by welding, and the second fixing plate is located on the right side of the outer bottom end of the frame, and the second fixing plate is connected to the frame by welding. The tail of the first oil cylinder is located inside the first fixed plate, the first oil cylinder is rollingly connected with the first fixed plate, the first oil cylinder runs through the frame, and the tail of the second oil cylinder is located inside the second fixed plate, The second oil cylinder is rollingly connected with the second fixing plate, the second oil cylinder runs through the frame, the motor is located at the top outside the frame, the motor is threadedly connected with the frame, and the cart handle Located on the left side of the outer top of the frame, the cart handle is welded to the frame, the first switch is located at the left front end of the cart handle, the first switch is threaded to the cart handle, and the The second switch is located at the left front end of the outside of the cart handle, the second switch is threadedly connected with the cart handle, the hydraulic pump is located on the left outside of the motor, and the hydraulic pump is tightly connected to the motor. The one-way valve is located on the right side of the external top of the hydraulic pump, the one-way valve is connected with the hydraulic pump thread, the balance valve is located on the left side of the external top of the hydraulic pump, the balance valve is connected with the hydraulic pump thread, the The oil pipes are located on both sides of the outside of the hydraulic pump, and the oil pipes are snap-connected with the hydraulic pump. The number of the first grooves is several pieces, and the first grooves are evenly distributed at the front and rear of the top inside the frame. The first scissors are located at the first groove, the first scissors are slidingly connected with the first groove, the second scissors are located at the first groove, and the second scissors are connected with the first groove The first groove is slidingly connected, the lifting platform is located on the top of the first scissors and the second scissors, the lifting platform is slidingly connected with the first scissors and the second scissors, the number of the second grooves There are several pieces, the second grooves are evenly distributed at the front and rear of the inner bottom of the lifting platform, the number of the connecting pins is several pieces, and the connecting pins are located at the outer front ends of the first groove and the second groove, The connecting pin runs through the first groove and the second groove, and the connecting pin is rollingly connected with the first groove and the second groove. 2. A kind of double-scissor electric mobile platform as claimed in claim 1, characterized in that universal positioning rollers are evenly arranged around the outer bottom of the frame, and the universal positioning rollers and the frame thread connected. 3. An electric mobile platform with double scissors as claimed in claim 2, characterized in that positioning rods are uniformly arranged around the outer top of the frame, and the positioning rods are connected to the frame by welding. 4. A double-scissor electric mobile platform as claimed in claim 3, characterized in that an anti-slip mat is provided on the outer top of the lifting platform, and the anti-slip mat is connected with the lifting platform by glue. 5. An electric mobile platform with double scissors as claimed in claim 4, characterized in that an anti-collision strip is provided at the outer rear end of the frame, and the anti-collision strip is threadedly connected with the frame. 6. An electric mobile platform with double scissors as claimed in claim 5, characterized in that a protective cover is provided outside the left side of the cart handle, and the protective cover is threadedly connected with the cart handle.