CN110239930A - A special adjustable loading equipment for logistics parks - Google Patents

Abstract

The invention discloses a special adjustable vehicle loading equipment for a logistics park, comprising a base, a controller is arranged on the base, a supporting sliding device is installed under the base, a transmission belt device is arranged on one side of the base, and a There is an active conveying device on the top, and a driven conveying device is provided on the base; the reciprocating contraction of the hydraulic cylinder is used to push the goods to be conveyed on the stick conveying frame, so as to carry out the preliminary conveying of the goods; the rotation of the reel is used to release some Groups of square conveyor plates form a conveyor belt, which is fixed by the action of steel wire rope and tension sensor, so that the goods fall onto the conveyor belt for secondary transportation, and a conveyor belt formed by several groups of square conveyor plates can be scrolled and contracted , so that the occupied space of the device can be saved when not in use, thereby facilitating the storage of the device. The invention has the advantages of simple operation and strong practicability.

Description

A special adjustable loading equipment for logistics parks

technical field

The invention relates to the field of equipment related to logistics loading, in particular to a special adjustable loading equipment for logistics parks.

Background technique

With the vigorous development of the logistics express industry, the demand for logistics hardware automation equipment is also increasing, including the loading equipment used in the logistics park. At present, the traditional loader, because of its simple structure and single function, can transport the goods, but due to the lack of effective guidance and buffer devices, it affects the safety and stability of goods transportation, and it cannot achieve efficient automation, which improves the Labor intensity of staff.

In the patent CN201710797630.X-special automatic loading equipment for logistics parks, by setting up a guide frame, coordinating with the first electric guide rail and the second electric guide rail, under the control of the infrared detection mechanism, the goods can be sent to the bracket in an orderly manner, By setting the adjustment seat, the guide frame can be deformed to adapt to goods of different widths, and by setting the lifting device, the guide frame can receive goods of different heights; the special automatic loading equipment for the logistics park has ingenious structure and powerful functions. It can guide the transported goods in a regular manner, avoiding scattered goods, and at the same time, through the function of multiple infrared detection mechanisms, the degree of automation is improved.

However, when loading vehicles in the logistics park, the belt conveyor is the most convenient to use. However, the existing belt conveyor cannot adjust the length of the belt conveyor, which leads to the length of the belt conveyor being too long, which takes up a large space and is inconvenient for storage. .

Contents of the invention

The object of the present invention is to solve the above problems, and a special adjustable loading equipment for logistics parks is designed.

To achieve the above object, the technical solution of the present invention is a special adjustable loading equipment for logistics parks, including a base, a controller is provided on the base, a supporting sliding device is installed under the base, and a A transmission belt device, an active conveying device is provided above the base, and a driven conveying device is provided on the base;

The driven conveying device includes a reel support installed above the base, reel bearings are installed at both ends above the reel support, a reel shaft is installed between the two reel bearings, and the reel A reel is installed on the rotating shaft, a rolling gear is installed on one end of the reel rotating shaft, a rolling motor is installed on one side of the reel support, a driving gear is installed on the rotating end of the rolling motor, and the driving gear and the rolling gear A chain is installed between the sets, and a rolling conveying device is installed on the reel;

The rolling conveying device includes several groups of square conveying plates, each group of square conveying plates is divided into two, three conveying bearings are installed on the side surface of the square conveying plate, and the corresponding two conveying bearings A conveying shaft is installed between them, and a conveying sleeve is installed on the conveying rotating shaft. A convex rotating seat is installed on one end of the square conveying plate, and a concave rotating seat is installed on the other end of the square conveying plate. The rotating seat is movably connected with the concave rotating seat on a group of adjacent square conveying plates through the rotating shaft, and an angle-shaped adjusting plate is arranged between the two adjacent square conveying plates, and the angle-shaped adjusting plate is movable with the rotating shaft connected, the several groups of square conveying plates form a conveyor belt, one group of square conveying plates at one end is fixedly connected with the reel, and a fixed stopper is installed under the convex rotating seat of the other end of a group of square conveying plates A tension sensor is installed on the fixed baffle, a wire rope is installed on one end of the tension sensor, a wire rope reel is installed above the base, the wire rope reel is fixedly connected with the wire rope, and one end of the wire rope reel is installed There are servo motors.

The active conveying device includes a hydraulic cylinder installed at the four corners on one side above the base, an active conveying frame is installed above the hydraulic cylinder, an active conveying platform is installed above the active conveying frame, and the active conveying platform is located on the reel Above, a stick conveying frame is installed above the active conveying platform, and a number of conveying rollers are arranged inside the roller conveying frame, and the conveying rollers and the roller conveying frame are connected by a short shaft of a stick and a roller bearing, and the roller conveying frame A push hydraulic cylinder is installed above, and a push baffle is installed on the telescopic end of the push hydraulic cylinder, and a rolling support is installed on one side of the active conveying frame, and a supporting rolling cylinder is provided on the rolling support, and the supporting rolling cylinder is located at Below one side of the stick conveying frame, the supporting roller is connected with the rolling support through a supporting bearing and a supporting rotating shaft.

The transmission belt device includes a belt conveyor installed on one side of the base, the upper end of the belt conveyor is located above the stick conveying frame, and the lower end of the belt conveyor is in sliding contact with the ground.

The supporting and sliding device includes sliding wheels installed at the four corners of the lower surface of the base, a supporting hydraulic cylinder is installed on one side of the sliding wheel, and a supporting base is installed at the lower end of the supporting hydraulic cylinder, and the supporting base is in movable contact with the ground .

The upper end of the angle-shaped adjusting plate is tapered, and the lower end of the angle-shaped adjusting plate is square.

The rotating shaft is connected with the convex rotating seat through a rotating bearing, and the same conveying sleeve as that on the conveying rotating shaft is sleeved on the rotating shaft.

A pulley seat is installed below the fixed baffle, and a pulley is installed on the pulley seat.

One end of the stick conveying frame is an inclined surface.

A special adjustable loading equipment for logistics parks produced by the technical solution of the present invention, pushes the goods to be transported on the stick transport frame by pushing the reciprocating contraction of the hydraulic cylinder, so as to carry out the preliminary transport of the goods; release by the rotation of the reel Several groups of square conveyor plates form a conveyor belt, so that the conveyor belt is stretched out through the supporting roller, and fixed by the action of steel wire rope and tension sensor. Several groups of square conveyor plates form a conveyor belt, so that the goods fall onto the conveyor belt For secondary conveying, a conveying belt composed of several groups of square conveying plates can be rolled and contracted, so that the occupied space of the device can be saved when not in use, thereby facilitating the storage of the device.

Description of drawings

Fig. 1 is a schematic structural view of a special adjustable loading device in a logistics park according to the present invention;

Fig. 2 is the schematic diagram of driven conveying device described in the present invention;

Fig. 3 is the schematic diagram of the rolling conveying device described in the present invention;

Fig. 4 is a schematic diagram of the convex rotating seat of the present invention;

Fig. 5 is the schematic diagram of angle adjustment plate of the present invention;

Fig. 6 is a schematic diagram of the stick conveying frame of the present invention;

Fig. 7 is a schematic diagram of the supporting roller of the present invention;

In the figure, 1. Base; 2. Controller; 3. Reel support; 4. Reel bearing; 5. Reel shaft; 6. Reel; 7. Rolling gear; 8. Rolling motor; 9. Driving gear; 10. Chain; 11. Square conveying plate; 12. Conveying bearing; 13. Conveying shaft; 14. Conveying sleeve; 15. Convex rotating seat; 16. Concave rotating seat; 17. Rotating shaft; ;19, fixed baffle; 20, tension sensor; 21, wire rope; 22, wire rope reel; 23, servo motor; 24, hydraulic cylinder; 25, active conveying frame; 26, active conveying platform; 27, stick conveying frame; 28. Conveying stick; 29. Short shaft of stick; 30. Stick bearing; 31. Pushing hydraulic cylinder; 32. Pushing baffle; 33. Rolling bracket; 34. Supporting rolling drum; 35. Supporting bearing; , belt conveyor; 38, sliding pulley; 39, supporting hydraulic oil cylinder; 40, supporting base plate; 41, rotating bearing; 42, pulley seat; 43, pulley.

Detailed ways

The present invention is specifically described below in conjunction with accompanying drawing, as shown in Figure 1-7, in this embodiment:

In this device, the device is powered by connecting with an external power supply, and the external power supply is electrically connected with the controller 2, the rolling motor 8, the servo motor 23, the hydraulic cylinder 24, the pushing hydraulic cylinder 31, the belt conveyor 37 and the supporting hydraulic cylinder 39. Power supply, the model of the controller 2 is a PLC controller of the FX1S-20MR-001 model, the control signal output end of the controller 2 is respectively connected with the rolling motor 8, the servo motor 23, the hydraulic cylinder 24, the pushing hydraulic cylinder 31, and the belt conveyor through the relay 37 is electrically connected to the supporting hydraulic cylinder 39, and the signal receiving end of the controller 2 is electrically connected to the signal output end of the tension sensor 20, thereby controlling the operation of the entire device.

The invention of the present application lies in the structural design of the active conveying device. In combination with accompanying drawings 1, 6 and 7, the active conveying device includes a hydraulic cylinder 24 installed at the four corners on one side above the base 1, and an active conveying cylinder 24 is installed above the hydraulic cylinder 24. Conveying frame 25, active conveying platform 26 is installed above active conveying frame 25, and active conveying platform 26 is positioned at the top of reel 6, and stick conveying frame 27 is installed above active conveying platform 26, and several conveying rollers 28 are arranged inside stick conveying frame 27, The conveying stick 28 and the stick conveying frame 27 are connected through the stick short shaft 29 and the stick bearing 30. A pushing hydraulic cylinder 31 is installed above the stick conveying frame 27, and a pushing baffle 32 is installed on the telescopic end of the pushing hydraulic cylinder 31. The active conveying frame 25 one side is equipped with rolling support 33, and rolling support 33 is provided with supporting rolling cylinder 34, and supporting rolling cylinder 34 is positioned at stick conveying frame 27 one side below, and between supporting rolling cylinder 34 and rolling support 33, pass supporting bearing 35 and support rotating shaft 36 connection; by pushing the reciprocating contraction of the hydraulic cylinder 31, the goods are conveyed on the stick conveying frame 27, thereby carrying out the preliminary conveyance of the goods.

The invention of the present application lies in the structural design of the driven conveying device. In conjunction with accompanying drawings 1, 2, 3, 4 and 5, the driven conveying device includes a reel support 3 installed above the base 1, A reel bearing 4 is installed at both ends above the reel support 3, a reel shaft 5 is installed between the two reel bearings 4, a reel 6 is installed on the reel shaft 5, and a rolling gear 7 is installed at one end of the reel shaft 5 A rolling motor 8 is installed on one side of the reel support 3, a driving gear 9 is installed on the rotating end of the rolling motor 8, a chain 10 is set between the driving gear 9 and the rolling gear 7, and a rolling conveying device is installed on the reel 6 The rolling conveying device comprises some groups of square conveying plates 11, each group of square conveying plates 11 is divided into two, and three conveying bearings 12 are installed on the side surface of the square conveying plate 11, between two corresponding conveying bearings 12 Conveying rotating shaft 13 is installed, and conveying sleeve 14 is installed on conveying rotating shaft 13, and one end of square conveying plate 11 is equipped with convex rotating seat 15, and the other end of square conveying plate 11 is equipped with concave rotating seat 16, and convex rotating seat 15 The concave rotating seat 16 on the adjacent group of square conveying plates 11 is flexibly connected by the rotating shaft 17, and an angle adjusting plate 18 is arranged between two adjacent square conveying plates 11, and the angle adjusting plate 18 is connected with the rotating shaft 17. Movably connected, several groups of square conveying plates 11 form a conveyor belt, one set of square conveying plates 11 at one end is fixedly connected with the reel 6, and a set of square conveying plates 11 at the other end is installed with a fixed stopper under the convex rotating seat 16 plate 19, a tension sensor 20 is installed on the fixed baffle plate 19, a steel wire rope 21 is installed on one end of the tension sensor 20, a steel rope reel 22 is installed on the top of the base 1, the steel wire rope reel 22 is fixedly connected with the steel wire rope 21, and one end of the steel wire rope reel 22 is installed There is a servo motor 23; through the rotation of the reel 6, several groups of square conveyor plates 11 are released to form a conveyor belt, so that the conveyor belt stretches out through the support roller 34, and several groups are fixed by the action of the steel wire rope 21 and the tension sensor 20 The square conveying plate 11 forms a conveyor belt, so that the goods fall onto the conveyor belt for secondary conveying, and a conveyor belt composed of several groups of square conveying plates 11 can be rolled and contracted, so that the device can be saved when not in use Occupies less space to facilitate storage of the device.

In this device, the transmission belt device transports the packaged goods to the stick conveying frame 27 through the belt conveyor 37 for conveying; the supporting sliding device slides through the sliding wheel 38, and is supported by the supporting hydraulic cylinder 39 and the supporting base plate 40 Base 1.

The working principle of this device is: when the equipment needs to be used, firstly, the device is moved to the vicinity of the vehicle to be loaded through the action of the sliding wheel 38, at this time, the device is connected to an external power supply, and the operation of the entire device is controlled by the controller 2 ;

First, control the support hydraulic cylinder 39 to start to extend, and the support hydraulic cylinder 39 stretches out to drive the support base plate 40 to descend, so that the support base plate 40 contacts the ground, thereby increasing the friction between the device and the ground, and preventing the device from shaking;

Now, control rolling motor 8 starts to rotate, and rolling motor 8 rotates and the conveyer belt that square conveying plate 11 and angle-shaped adjusting plate 18 are formed begins to send out from reel 6, and simultaneously square conveying plate 11 and angle-shaped adjusting plate 18 form The conveyor belt starts to stretch out of the base 1 through the rolling action of the rolling support cylinder 34, and along with the stretching of the conveyor belt formed by the square conveyor plate 11 and the angle-shaped regulating plate 18, the square conveyor plate 11 and the angle-shaped regulating plate 18 are formed. The conveyor belt starts to sag the protruding end through its own gravity, so that the device presents a large arc state;

When the rolling motor 8 rotates, the control servo motor 23 starts to rotate, and the rotation of the servo motor 23 drives the wire rope reel 22 to unclamp the wire rope 21;

At this time, the staff controls the hydraulic cylinder 24 to start working by visually measuring the height of the end of the conveyor belt formed by the square conveying plate 11 and the angle-shaped adjusting plate 18, and the expansion and contraction of the hydraulic cylinder 24 drives the active conveying frame 25 to lift and drive the support The roller cylinder 34 adjusts the height, thereby adjusting the height of the conveyor belt formed by the square conveying plate 11 and the angle adjusting plate 18, so that the height of the end of the conveyor belt formed by the square conveying plate 11 and the angle adjusting plate 18 is adjusted;

With the operation of the rolling motor 8 and the servo motor 23, the conveyor belt composed of the square conveying plate 11 and the angle adjusting plate 18 is gradually stretched out, and the composition of the square conveying plate 11 and the angle adjusting plate 18 is adjusted by the action of the hydraulic cylinder 24 The height of the conveyor belt, so that the conveyor belt composed of the square conveyor plate 11 and the angle adjustment plate 18 is inserted into the inside of the truck;

When the conveyor belt composed of the square conveying plate 11 and the angle-shaped adjusting plate 18 is inserted into a suitable position inside the truck body, the rolling motor 8 is controlled to stop working, and the servo motor 23 is controlled to work in reverse, and the servo motor 23 rotates in reverse Drive the wire rope reel 22 to start to gather the wire rope 21, thereby the wire rope 21 is straightened, and the conveyor belt formed by the square conveying plate 11 and the angle adjusting plate 18 is pulled by the wire rope 21, so that the square conveying plate 11 and the angle adjusting plate 18 are formed. The conveyor belt is tight, and the tension between the steel wire rope 21 and the fixed baffle 19 is detected by the tension sensor 20. When the tension reaches the set value, the servo motor 23 is controlled to stop working;

Just can carry out the loading of goods at this moment, control belt conveyer 37 to start working, the staff is by placing goods on the belt conveyer 37, by belt conveyer 37 goods are lifted on the stick conveying frame 27, control pushes hydraulic oil cylinder 31 now Carry out reciprocating expansion and contraction, by pushing the reciprocating expansion and contraction of the hydraulic cylinder 31, the push baffle plate 32 is driven to start reciprocating movement, thereby pushing the goods on the stick conveying frame 27, and the goods slide to the square conveying plate 11 and corners through the rotation of the conveying roller 28 On the conveyor belt composed of the type adjusting plate 18, by pushing the hydraulic cylinder 31 to continuously push the goods to slide, so that the goods can be transported to the truck through the action of the conveying roller 28 and the conveying sleeve 14, so as to facilitate the loading of the staff;

When the loading is completed, the rolling motor 8 is controlled to rotate in the opposite direction at this time, so that the conveyor belt composed of the square conveying plate 11 and the angle adjusting plate 18 is shrunk onto the reel 6. 21 shrinks, and controls the support hydraulic cylinder 39 to shrink, and the device can be moved to the storage location by the effect of the sliding wheel 38.

The above-mentioned technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention, and some changes that may be made by those skilled in the art to some parts thereof reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims (8)

1. A special adjustable loading equipment for logistics parks, comprising a base (1), the base (1) is provided with a controller (2), and a support sliding device is installed under the base (1), the base (1) a transmission belt device is provided on one side, and it is characterized in that an active conveying device is provided above the base (1), and a driven conveying device is provided on the base (1); The driven conveying device includes a reel support (3) installed above the base (1), reel bearings (4) are installed at both ends above the reel support (3), and the two reel bearings (4) A reel shaft (5) is installed between the reel shafts (5), a reel (6) is installed on the reel shaft (5), and a rolling gear (7) is installed at one end of the reel shaft (5). A rolling motor (8) is installed on one side of the reel support (3), and a driving gear (9) is installed on the rotating end of the rolling motor (8), and the driving gear (9) and the rolling gear (7) are set between There is a chain (10), and a rolling conveying device is installed on the drum (6); Described rolling conveying device comprises several groups of square conveying plates (11), and described every group of square conveying plates (11) is divided into two, and three conveying bearings ( 12), the conveying shaft (13) is installed between the two corresponding conveying bearings (12), the conveying sleeve (14) is installed on the conveying rotating shaft (13), and the square conveying plate (11) One end of which is equipped with a convex rotating seat (15), and the other end of the square conveying plate (11) is equipped with a concave rotating seat (16), and the convex rotating seat (15) and a group of adjacent square conveying plates The concave rotating seat (16) on (11) is flexibly connected by rotating the rotating shaft (17), and an angle-shaped adjusting plate (18) is arranged between the two adjacent square conveying plates (11), and the angle-shaped adjusting plate (18) is movably connected with the rotating shaft (17), and the several groups of square conveying plates (11) form a conveyor belt, and one group of square conveying plates (11) at one end thereof are fixedly connected with the reel (6). A fixed baffle (19) is installed below the convex rotating seat (16) of a group of square conveyor plates (11) at the other end, and a tension sensor (20) is installed on the fixed baffle (19). A wire rope (21) is installed on one end of the sensor (20), and a wire rope reel (22) is installed above the base (1), and the wire rope reel (22) is fixedly connected with the wire rope (21). (22) one end is equipped with servomotor (23). 2. A special adjustable loading equipment for logistics parks according to claim 1, characterized in that the active conveying device includes hydraulic cylinders (24) installed at the four corners of the upper side of the base (1), so that An active transport frame (25) is installed above the hydraulic cylinder (24), an active transport platform (26) is installed above the active transport frame (25), and the active transport platform (26) is located above the reel (6), A stick transport frame (27) is installed above the active transport platform (26), and a number of transport sticks (28) are arranged inside the stick transport frame (27), and the transport sticks (28) and the stick transport frame (27) They are connected by the short shaft of the stick (29) and the stick bearing (30). A push hydraulic cylinder (31) is installed above the stick conveying frame (27), and a push stopper is installed on the telescoping end of the push hydraulic cylinder (31). plate (32), a rolling support (33) is installed on one side of the active conveying frame (25), and a supporting rolling cylinder (34) is provided on the rolling supporting frame (33), and the supporting rolling cylinder (34) is located on the stick Below one side of the conveying frame (27), the supporting roller cylinder (34) and the rolling support (33) are connected through a supporting bearing (35) and a supporting rotating shaft (36). 3. A kind of special adjustable loading equipment for logistics parks according to claim 1, characterized in that, the transmission belt device includes a belt conveyor (37) installed on one side of the base (1), and the belt conveyor ( The upper end of 37) is positioned above the stick conveying frame (27), and the lower end of the belt conveyor (37) is in sliding contact with the ground. 4. A kind of special adjustable loading equipment for logistics park according to claim 1, characterized in that, the supporting sliding device includes sliding wheels (38) installed at the four corners of the lower surface of the base (1), the One side of the sliding wheel (38) is equipped with a support hydraulic cylinder (39), and the lower end of the support hydraulic cylinder (39) is equipped with a support base plate (40), and the support base plate (40) is in active contact with the ground. 5. A special adjustable loading equipment for logistics parks according to claim 1, characterized in that the upper end of the angled adjustment plate (18) is tapered, and the lower end of the angled adjustment plate (18) is is square. 6. The special adjustable loading equipment for logistics parks according to claim 1, characterized in that, the rotating shaft (17) is connected to the convex rotating seat (15) through a rotating bearing (41) , the same conveying sleeve (14) as that on the conveying rotating shaft (13) is sleeved on the rotating shaft (17). 7. A special adjustable loading equipment for logistics parks according to claim 1, characterized in that a pulley seat (42) is installed under the fixed baffle (19), and a pulley seat (42) is installed on the pulley seat (42). There are pulleys (43). 8. The special adjustable loading equipment for logistics parks according to claim 1, characterized in that one end of the stick conveying frame (27) is an inclined surface.