CN219790230U

CN219790230U - Handcart with clamping function

Info

Publication number: CN219790230U
Application number: CN202320525270.9U
Authority: CN
Inventors: 薛辛萌; 薛少刚; 陈冰
Original assignee: Qingdao Tongsheng Tools Co ltd
Current assignee: Qingdao Tongsheng Tools Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-10-03
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to the technical field of trolleys and discloses a trolley with a clamping function, which comprises a bottom plate, wherein self-locking universal wheels are fixedly connected to four corners of the lower end face of the bottom plate, first hydraulic telescopic rods are arranged at four corners of the upper end face of the bottom plate, a placing plate is fixedly connected to the upper ends of the four first hydraulic telescopic rods, a vertical plate is fixedly connected to one side of the upper end of the placing plate, second hydraulic telescopic rods are arranged at two ends of one side end face of the vertical plate, push plates are arranged at one ends, far away from the vertical plate, of the two second hydraulic telescopic rods, and three control buttons are uniformly arranged at intervals at the upper ends of the vertical plate. According to the utility model, the mechanism for clamping the goods is arranged, the two-way screw rod is driven to rotate through the servo motor, the transmission blocks at the two sides move inwards, and the clamping plates on the connecting rod are driven to move, so that the clamping work of the goods is completed, the goods cannot slide when the cart moves, and the practicability of the device is improved.

Description

Handcart with clamping function

Technical Field

The utility model relates to the technical field of trolleys, in particular to a trolley with a clamping function.

Background

The trolley is a manually pushed and pulled carrying vehicle, and is an ancestor of all vehicles. While cart material handling technology is continually evolving, carts continue to be used as an integral handling tool. The handcart has wide application in production and life because of low cost, simple maintenance, convenient operation and light dead weight, can work in places where motor vehicles are inconvenient to use, and is very convenient when carrying lighter articles in short distance.

In use, conventional trolleys mostly do not have the function of clamping goods, so that when the trolleys move, the goods slide on the trolleys, and the goods fall off and are damaged. Accordingly, a hand truck with clamping function is provided by those skilled in the art to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a handcart with a clamping function, which is provided with a mechanism for clamping goods, wherein a servo motor drives a bidirectional screw rod to rotate, transmission blocks at two sides move inwards and drive a plurality of clamping plates on a connecting rod to move, so that the clamping work of the goods is completed, the goods cannot slide when the handcart moves, and the practicability of the handcart is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a handcart that possesses centre gripping function, includes the bottom plate, the equal fixedly connected with auto-lock universal wheel in lower terminal surface four corners department of bottom plate, the upper end four corners department of bottom plate all is provided with first hydraulic telescoping rod, four the upper end fixedly connected with of first hydraulic telescoping rod places the board, the upper end one side fixedly connected with riser of placing the board, one side terminal surface both ends of riser all are provided with the second hydraulic telescoping rod, two the second hydraulic telescoping rod keep away from the one end of riser and are provided with the push pedal, the upper end of riser evenly spaced is provided with three control button, one side terminal surface fixedly connected with two push rods of bottom plate, two the upper end inner wall fixedly connected with pushing handle of push rod, the lower extreme one side middle part fixedly connected with connecting plate of placing the board, one side terminal surface of connecting plate is provided with servo motor, servo motor's output runs through the connecting plate and fixedly connected with bi-directional screw, the both sides of bi-directional screw all threaded connection has the drive block, two the upper end of drive block all fixedly connected with connecting rod, two the upper end fixedly connected with connecting plate of connecting plate, two upper end fixedly connected with three splint, all is kept away from the connecting plate one side fixedly connected with the connecting plate;

through above-mentioned technical scheme, the device is provided with the mechanism of centre gripping goods, drives bi-directional screw through servo motor and rotates, and the transmission piece of both sides inwards moves to drive a plurality of splint on the connecting rod and remove, accomplish the centre gripping work to the goods, make the handcart when removing, the goods can not take place to slide, improved the practicality of the device.

Further, the outer wall of the pushing handle is provided with anti-skid patterns;

through above-mentioned technical scheme, increase the frictional force with the hand through the anti-skidding line that sets up.

Further, a plurality of clamping grooves are formed in one side end face of each of the six clamping plates;

through above-mentioned technical scheme, increase the frictional force of splint and goods through the draw-in groove that sets up.

Further, two sides of the lower ends of the two connecting rods are in sliding connection with the placing plate;

through above-mentioned technical scheme, through both rotation connection, improve the stationarity that the connecting rod moved.

Further, rectangular grooves are formed in two sides of the middle of the upper end of the placement plate;

through above-mentioned technical scheme, make things convenient for the transmission piece to remove through the rectangle groove that sets up.

Further, the middle part of the bidirectional screw is fixedly connected with a fixed block;

through above-mentioned technical scheme, play a spacing effect through the fixed block that sets up.

Further, one end of the bidirectional screw far away from the servo motor is rotationally connected with the bearing seat;

through above-mentioned technical scheme, through both rotation connection, improve the rotation stationarity of two-way screw rod.

Further, the three control buttons are respectively and electrically connected with the first hydraulic telescopic rod, the second hydraulic telescopic rod and the servo motor;

through above-mentioned technical scheme, through its electric connection, improve the degree of automation of the device.

The utility model has the following beneficial effects:

1. according to the handcart with the clamping function, the mechanism for clamping the goods is arranged, the servo motor is controlled by the control button to drive the bidirectional screw rod to rotate, the transmission blocks on two sides move inwards and drive the clamping plates on the connecting rod to move, so that the clamping work of the goods is completed, the goods cannot slide when the handcart moves, and the practicability of the handcart is improved.

2. According to the handcart with the clamping function, the first hydraulic telescopic rods are arranged at four corners of the upper end of the bottom plate, the placing plate is driven to lift by the first hydraulic telescopic rods and controlled by the control buttons, so that the height of the placing plate can be changed according to requirements when the handcart is used, and the use convenience is improved.

3. According to the handcart with the clamping function, the vertical plate is arranged on one side of the placing plate, the end face of one side of the vertical plate is connected with the pushing plate through the two second hydraulic telescopic rods, when unloading is needed, manual carrying is not needed, the second hydraulic telescopic rods are controlled to stretch through the control buttons, the pushing plate is driven to move forwards, unloading work is completed, and manual labor intensity is greatly reduced.

Drawings

Fig. 1 is a schematic perspective view of a cart with a clamping function according to the present utility model;

fig. 2 is a schematic perspective view of a clamping mechanism of a cart with a clamping function according to the present utility model;

FIG. 3 is a side view of a cart with clamping function according to the present utility model;

fig. 4 is an enlarged view at a in fig. 1.

Legend description:

1. a first hydraulic telescoping rod; 2. a bottom plate; 3. a connecting plate; 4. a servo motor; 5. a push rod; 6. a pushing handle; 7. anti-skid lines; 8. a vertical plate; 9. a second hydraulic telescoping rod; 10. a push plate; 11. a connecting rod; 12. a clamping plate; 13. rectangular grooves; 14. a bearing seat; 15. a fixed block; 16. a bidirectional screw; 17. a transmission block; 18. a clamping groove; 19. placing a plate; 20. self-locking universal wheels; 21. control buttons.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a handcart that possesses centre gripping function, including bottom plate 2, the equal fixedly connected with auto-lock universal wheel 20 in lower terminal surface four corners department of bottom plate 2, the up end four corners department of bottom plate 2 all is provided with first hydraulic telescoping rod 1, the upper end fixedly connected with of four first hydraulic telescoping rods 1 places board 19, the upper end one side fixedly connected with riser 8 of placing board 19, one side terminal surface both ends of riser 8 all are provided with second hydraulic telescoping rod 9, the one end that riser 8 was kept away from to two second hydraulic telescoping rods 9 is provided with push pedal 10, the even interval of upper end of riser 8 is provided with three control button 21, one side terminal surface fixedly connected with two push rods 5 of bottom plate 2, the upper end inner wall fixedly connected with push handle 6 of two push rods 5, lower extreme one side middle part fixedly connected with connecting plate 3 of placing board 19, one side terminal surface of connecting plate 3 is provided with servo motor 4, the output of servo motor 4 runs through connecting plate 3 and fixedly connected with bi-directional screw 16, the both sides equal threaded connection of bi-directional screw 16 has driving piece 17, the upper end equal fixedly connected with connecting rod 11 of two driving piece 17, the equal fixedly connected with connecting rod 11 of bi-directional screw 11, the equal three driving piece 12 of driving piece 11, the equal interval of driving piece 12 is kept away from to the two driving piece 12 when carrying out the goods device is kept away from to the two sides through the connecting plate 12, the two side of the jack device is realized, the jack device is realized to the goods is realized, the goods is moved to the jack device is realized, the goods is realized, the device is realized and the two is realized.

The outer wall of pushing away 6 is provided with anti-skidding line 7, increase the frictional force with the hand through anti-skidding line 7 that sets up, one side terminal surface of six splint 12 all is provided with a plurality of draw-in grooves 18, increase the frictional force of splint 12 and goods through draw-in groove 18 that sets up, the lower extreme both sides of two connecting rods 11 all with place board 19 sliding connection, through both rotation connection, improve the stationarity that connecting rod 11 removed, rectangular channel 13 has all been seted up to the upper end middle part both sides of placing board 19, make things convenient for driving block 17 to remove through rectangular channel 13 that sets up, the middle part fixedly connected with fixed block 15 of bi-directional screw 16 plays a spacing effect through fixed block 15 that sets up, bi-directional screw 16 keeps away from servo motor 4 one end and bearing frame 14 rotation connection, through both rotation connection, improve bi-directional screw 16's rotation stationarity, three control button 21 respectively with first hydraulic telescoping rod 1, second hydraulic telescoping rod 9, servo motor 4 electric connection, through its electric connection, improve the degree of automation of the device.

Working principle: when the device is used, the mechanism for clamping goods is arranged, the servo motor 4 is controlled by the control button 21 to drive the bidirectional screw 16 to rotate, the transmission blocks 17 on two sides move inwards and drive the clamping plates 12 on the connecting rod 11 to move, so that the clamping work of the goods is completed, the goods cannot slide when the cart moves, the practicability of the device is improved, the first hydraulic telescopic rods 1 are arranged at four corners of the upper end of the bottom plate 2, the placing plate 19 is driven to lift by the first hydraulic telescopic rods 1 and controlled by the control button 21, the height of the placing plate 19 can be changed according to requirements when the cart is used, the convenience of use is improved, the vertical plate 8 is arranged on one side of the placing plate 19, one side end surface of the vertical plate 8 is connected with the push plate 10 through the two second hydraulic telescopic rods 9, when the cart is required to be unloaded, the cart does not need to be manually carried, and only the second hydraulic telescopic rods 9 are required to be controlled to stretch and retract, the push plate 10 is driven to move forwards, so that the labor intensity is greatly reduced.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Handcart that possesses centre gripping function, including bottom plate (2), its characterized in that: the automatic locking device comprises a base plate (2), wherein self-locking universal wheels (20) are fixedly connected to four corners of the lower end face of the base plate (2), first hydraulic telescopic rods (1) are arranged at four corners of the upper end face of the base plate (2), a placement plate (19) is fixedly connected to the upper end of each first hydraulic telescopic rod (1), a vertical plate (8) is fixedly connected to one side of the upper end of each placement plate (19), second hydraulic telescopic rods (9) are arranged at two ends of one side end face of each vertical plate (8), push plates (10) are arranged at one ends, far away from the vertical plates (8), of each second hydraulic telescopic rod (9), three control buttons (21) are uniformly arranged at intervals at the upper end of each vertical plate (8), two push rods (5) are fixedly connected to one side end face of the base plate (2), and pushing handles (6) are fixedly connected to the inner walls of the upper ends of the two push rods (5).

Place lower extreme one side middle part fixedly connected with connecting plate (3) of board (19), one side terminal surface of connecting plate (3) is provided with servo motor (4), the output of servo motor (4) runs through connecting plate (3) and fixedly connected with bi-directional screw (16), the equal threaded connection in both sides of bi-directional screw (16) has driving block (17), two the equal fixedly connected with connecting rod (11) of upper end of driving block (17), two the equal fixedly connected with three splint (12) of upper end of connecting rod (11), the lower extreme of placing board (19) is kept away from one side fixedly connected with bearing frame (14) of connecting plate (3).

2. A cart with gripping function according to claim 1, characterized in that: the outer wall of the pushing handle (6) is provided with anti-skid patterns (7).

3. A cart with gripping function according to claim 1, characterized in that: and a plurality of clamping grooves (18) are formed in one side end face of each clamping plate (12).

4. A cart with gripping function according to claim 1, characterized in that: both sides of the lower ends of the two connecting rods (11) are in sliding connection with the placing plates (19).

5. A cart with gripping function according to claim 1, characterized in that: rectangular grooves (13) are formed in two sides of the middle of the upper end of the placing plate (19).

6. A cart with gripping function according to claim 1, characterized in that: the middle part of the bidirectional screw rod (16) is fixedly connected with a fixed block (15).

7. A cart with gripping function according to claim 1, characterized in that: one end of the bidirectional screw rod (16) far away from the servo motor (4) is rotationally connected with the bearing seat (14).

8. A cart with gripping function according to claim 1, characterized in that: the three control buttons (21) are respectively and electrically connected with the first hydraulic telescopic rod (1), the second hydraulic telescopic rod (9) and the servo motor (4).