Logistics conveying cart

Abstract

The logistics conveying cart comprises a cart body, a bucket body and an arc-shaped rail, the bucket body is arranged in the cart body, the left end face of the cart body is an open frame, and the side, close to the open frame, of a bottom plate of the bucket body is connected with the bucket body through a first hinge shaft; a hollowed-out groove is formed in the right end face of the vehicle body, the bucket body extends outwards through the hollowed-out groove to be provided with a lifting plate matched with the upper surface of the arc-shaped rail, and a lifting wheel is fixedly arranged on the lower surface of the lifting plate. And a push handle is arranged at the front end of the trolley body. The logistics conveying cart is simple in structure, practical in function and ingenious in design, and effectively solves the problems that in the prior art, a logistics conveying cart can only horizontally move goods to a platform mechanism, the tipping bucket function is not achieved, and the flexibility of equipment is affected.

Description

Technical Field

[0001] The present invention relates to the field of logistics carts, and in particular to a logistics transport cart. Background Art

[0002] Logistics transport carts are mainly pushed and pulled by manpower, and are easy to operate. They do not require complex driving skills or professional training. They can be used in a short time and can flexibly shuttle between narrow passages, warehouse shelves and other areas with limited space. Compared with other logistics handling equipment, such as forklifts, pallet trucks, etc., the purchase cost and maintenance cost of logistics carts are lower. Its structure is relatively simple, without complex power systems and electronic components, and it is easy to repair and maintain. In the prior art, logistics push carts usually cooperate with platform mechanisms to realize automatic transfer of goods, thereby improving the overall logistics efficiency. However, the logistics transport carts in the prior art can usually only move the goods horizontally to the platform mechanism, without the function of tipping bucket, which affects the flexibility of the equipment. Therefore, how to develop a new type of logistics transport cart has become a problem that needs to be solved urgently by technicians in this field. Summary of the invention

[0003] The purpose of the present invention is to provide a logistics transport cart to solve the problem that the logistics transport cart in the prior art can usually only move the goods to the platform mechanism without a tipping function, which affects the flexibility of the equipment.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] The present invention provides a logistics transport cart, comprising a vehicle body, a bucket body and an arc-shaped rail, wherein the bucket body is arranged in the vehicle body, the left end face of the vehicle body is an open frame, and the bottom plate of the bucket body is connected to the bucket body via a first hinge shaft on a side close to the open frame; a hollow groove is provided on the right end face of the vehicle body, and a lifting plate is provided on the bucket body extending outward through the hollow groove and cooperating with the upper surface of the arc-shaped rail, and a lifting wheel is fixedly provided on the lower surface of the lifting plate; a push handle is provided at the front end of the vehicle body.

[0006] Furthermore, a door panel is arranged on the left end surface of the bucket body through a second hinge shaft, and the door panel cooperates with the open frame through a second locking mechanism; and a top screw cooperating with the bucket body is arranged on the open frame.

[0007] Furthermore, the second locking mechanism includes a fixed frame, a pull rod, a movable plate and a latch, the fixed frame is fixedly arranged on the door panel, a pull rod that can slide up and down is arranged in the fixed frame, a movable plate is fixedly arranged at the lower end of the pull rod, a spring is arranged between the movable plate and the fixed frame, the spring is sleeved on the pull rod, and a latch that cooperates with the open frame is fixedly arranged at the lower end of the movable plate.

[0008] Furthermore, an electric cylinder is arranged on the door panel, and an output end of the electric cylinder is fixedly connected to an upper end of the pull rod; a slide rail is fixedly arranged on the door panel, and the movable plate is slidably matched with the slide rail.

[0009] Furthermore, the arc rail is arranged on the bottom beam through a height adjustment mechanism.

[0010] Furthermore, the height adjustment mechanism includes a mounting block, a screw and a connecting frame, the mounting block is fixedly set on the bottom reinforcement rib of the arc rail, the connecting frame is fixedly set on the bottom beam, the screw is rotatably set on the mounting block, the bottom end of the screw is threadedly matched with the connecting frame, and a hand wheel is fixedly set on the top end of the screw.

[0011] Furthermore, a first locking mechanism cooperating with the vehicle body is provided at the bottom end of the bucket body through a first support frame.

[0012] Furthermore, the first locking mechanism adopts an electromagnet, and a battery electrically connected to the electromagnet is arranged on the door panel.

[0013] Furthermore, the electric cylinder of the second locking mechanism is electrically connected to the battery.

[0014] Furthermore, a guide rail cooperating with the caster at the bottom end of the vehicle body is arranged on the left side of the arc rail, a guide plate cooperating with the caster is arranged at the front end of the guide rail, a trigger plate cooperating with the caster is arranged at the rear end of the guide rail, and the trigger plate can communicate with the second locking mechanism; a platform conveyor belt cooperating with the door panel is arranged on the left side of the guide rail.

[0015] Compared with the prior art, the beneficial technical effects of the present invention are:

[0016] The logistics transport cart of the present invention is provided with a bucket body that can be driven to tip over by the arc-shaped rail opposite to the platform conveyor belt, so that the goods in the car body can be quickly transferred to the platform conveyor belt through the tipping of the bucket body, thereby improving work efficiency; the logistics transport cart of the present invention is provided with a guide rail with a guide plate for the casters at the bottom of the car body, so that the lifting wheels of the bucket body can be precisely contacted with the arc-shaped rail; the bucket body of the logistics transport cart of the present invention is fixed to the car body by a first locking mechanism, and the door panel is fixed to the open frame by a second locking mechanism, which effectively avoids accidental tipping of the bucket body and accidental opening of the door panel, and ensures the reliability of transportation. In general, the logistics transport cart of the present invention has a simple structure, practical functions, and ingenious design, which effectively solves the problem that the logistics transport cart in the prior art can usually only move the goods to the platform mechanism without the function of tipping the bucket, which affects the flexibility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings:

[0018] Figure 1 This is a left view of the logistics transport cart of the present invention;

[0019] Figure 2 This is a right side view of the logistics transport cart of the present invention;

[0020] Figure 3 This is a front cross-sectional view of the logistics transport cart of the present invention (first form);

[0021] Figure 4 It is a front cross-sectional view of the logistics transport cart of the present invention (second form);

[0022] Figure 5 It is a top view of the platform conveyor belt, guide rail and curved rail;

[0023] Figure 6 This is the axonometric drawing of the guide rail;

[0024] Figure 7 It is the right view of the curved rail;

[0025] Figure 8 is an enlarged view of the second locking mechanism;

[0026] Fig. 9 This is an enlarged view of the height adjustment mechanism.

[0027] Explanation of the accompanying drawings: 1. body; 101. caster; 102. hollow groove; 103. top screw; 104. open frame; 2. bucket body; 201. second hinge axis; 202. first support frame; 203. lifting plate; 204. lifting wheel; 205. first locking mechanism; 3. second locking mechanism; 301. slide rail; 302. movable plate; 303. latch; 304. fixed frame; 305. spring; 306. pull rod; 307. electric cylinder; 308. battery; 4. door panel; 401. second hinge axis; 5. push handle; 6. guide rail; 601. trigger plate; 7. curved rail; 701. bottom beam; 702. height adjustment mechanism; 703. hand wheel; 704. mounting block; 705. screw; 706. connecting frame; 8. platform conveyor belt. DETAILED DESCRIPTION

[0028] like Figures 1 to 9 As shown, a logistics transport cart comprises a vehicle body 1, a bucket body 2 and an arc-shaped rail 7, wherein the bucket body 2 is arranged in the vehicle body 1. A caster 101 is arranged at the bottom end of the vehicle body 1, and a push handle 5 is arranged at the front end of the vehicle body 1.

[0029] The left end face of the vehicle body 1 is an open frame 104, and the bottom plate of the bucket body 2 is connected to the bucket body 2 via a first hinge shaft 201 on the side close to the open frame 104. The bottom end of the bucket body 2 is provided with a first locking mechanism 205 that cooperates with the vehicle body 1 via a first support frame 202. The first locking mechanism 205 uses an electromagnet, and a battery 308 electrically connected to the electromagnet is provided on the door panel 4.

[0030] The logistics transport cart of the present invention is provided with a bucket body 2 that can be driven to tip over by the arc-shaped rail 7 opposite to the platform conveyor belt 8, so that the goods in the vehicle body 1 can be quickly transferred to the platform conveyor belt 8 by tipping over the bucket body 2, thereby improving work efficiency.

[0031] A hollow groove 102 is provided on the right end surface of the vehicle body 1 , and a lifting plate 203 is provided on the bucket body 2 extending outward through the hollow groove 102 to cooperate with the upper surface of the arc rail 7 , and a lifting wheel 204 is fixedly provided on the lower surface of the lifting plate 203 .

[0032] The arc rail 7 is arranged on the bottom beam 701 through a height adjustment mechanism 702. The height adjustment mechanism 702 includes a mounting block 704, a screw rod 705 and a connecting frame 706. The mounting block 704 is fixedly arranged on the bottom reinforcement rib of the arc rail 7, the connecting frame 706 is fixedly arranged on the bottom beam 701, the screw rod 705 is rotatably arranged on the mounting block 704, the bottom end of the screw rod 705 is threadedly matched with the connecting frame 706, and a hand wheel 703 is fixedly arranged on the top end of the screw rod 705. The height of the arc rail 7 can be adjusted by rotating the hand wheel 703, thereby adjusting the rollover degree of the bucket body 2.

[0033] A door panel 4 is arranged on the left end surface of the bucket body 2 via a second hinge shaft 401, and the door panel 4 cooperates with the open frame 104 via a second locking mechanism 3; a top screw 103 cooperating with the bucket body 2 is arranged on the open frame 104, and the bucket body 2 can be prevented from excessively turning outward by adjusting the height of the top screw 103.

[0034] The second locking mechanism 3 includes a fixed frame 304, a pull rod 306, a movable plate 302 and a latch 303. The fixed frame 304 is fixedly arranged on the door panel 4. A pull rod 306 that can slide up and down is arranged in the fixed frame 304. The movable plate 302 is fixedly arranged at the lower end of the pull rod 306. A spring 305 is arranged between the movable plate 302 and the fixed frame 304. The spring 305 is sleeved on the pull rod 306. The lower end of the movable plate 302 is fixedly arranged with a latch 303 that cooperates with the open frame 104.

[0035] The door panel 4 is provided with an electric cylinder 307, the output end of which is fixedly connected to the upper end of the pull rod 306; the door panel 4 is fixedly provided with a slide rail 301, and the movable plate 302 is slidably matched with the slide rail 301. The electric cylinder 307 of the second locking mechanism 3 is electrically connected to the battery 308.

[0036] The bucket 2 and the vehicle body 1 of the logistics transport cart of the present invention are fixed by a first locking mechanism 205, and the door panel 4 and the open frame 104 are fixed by a second locking mechanism 3, which effectively prevents the bucket 2 from accidentally tipping over and the door panel 4 from accidentally opening, thereby ensuring the reliability of transportation.

[0037] The left side of the arc rail 7 is provided with a guide rail 6 that cooperates with the caster 101 at the bottom of the vehicle body 1, and the front end of the guide rail 6 is provided with a guide plate that cooperates with the caster 101. The logistics transport cart of the present invention is provided with a guide rail 6 with a guide plate for the caster 101 at the bottom of the vehicle body 1, so that the lifting wheel 204 of the bucket body 2 is in precise contact with the arc rail 7.

[0038] A trigger plate 601 cooperating with the caster 101 is disposed at the rear end of the guide rail 6 , and the trigger plate 601 can communicate with the first locking mechanism 205 and the second locking mechanism 3 ; a platform conveyor belt 8 cooperating with the door panel 4 is disposed on the left side of the guide rail 6 .

[0039] The action process of the present invention is as follows:

[0040] The vehicle body 1 loaded with goods is pushed onto the guide rail 6 by the casters 101 by manpower, and the power supply of the electromagnet of the first locking mechanism 205 is cut off by the operation button on the push handle 5, so that the bucket body 2 can be smoothly turned over;

[0041] When the caster 101 on the vehicle body 1 contacts the trigger plate 601 on the guide rail 6, the trigger plate 601 sends a wireless communication signal, so that the second locking mechanism 3 on the door panel 4 is actuated to release the door panel 4. At this time, the lifting wheel 204 on the bucket body 2 runs to the highest point of the arc-shaped rail 7, so that the door panel 4 can be opened under the action of gravity.

[0042] The goods in the bucket body 2 pass through the opened door panel 4 and arrive at the platform conveyor belt 8.

[0043] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A logistics transport cart, characterized in that: The vehicle comprises a vehicle body (1), a bucket body (2) and an arc-shaped rail (7); the bucket body (2) is arranged inside the vehicle body (1); the left end face of the vehicle body (1) is an open frame (104); the bottom plate of the bucket body (2) is connected to the bucket body (2) via a first hinge shaft (201) on the side close to the open frame (104); a hollow groove (102) is provided on the right end face of the vehicle body (1); the bucket body (2) is provided with a lifting plate (203) extending outward through the hollow groove (102) and cooperating with the upper surface of the arc-shaped rail (7); a lifting wheel (204) is fixedly provided on the lower surface of the lifting plate (203); and a push handle (5) is provided at the front end of the vehicle body (1).

2. The logistics transport cart according to claim 1, characterized in that: A door panel (4) is arranged on the left end surface of the bucket body (2) via a second hinge shaft (401); the door panel (4) cooperates with the open frame (104) via a second locking mechanism (3); and a top screw (103) cooperating with the bucket body (2) is arranged on the open frame (104).

3. The logistics transport cart according to claim 2, characterized in that: The second locking mechanism (3) comprises a fixed frame (304), a pull rod (306), a movable plate (302) and a latch (303); the fixed frame (304) is fixedly arranged on the door panel (4); a pull rod (306) which can slide up and down is arranged in the fixed frame (304); a movable plate (302) is fixedly arranged at the lower end of the pull rod (306); a spring (305) is arranged between the movable plate (302) and the fixed frame (304); the spring (305) is sleeved on the pull rod (306); and a latch (303) which cooperates with the open frame (104) is fixedly arranged at the lower end of the movable plate (302).

4. The logistics transport cart according to claim 3, characterized in that: The door panel (4) is provided with an electric cylinder (307), and the output end of the electric cylinder (307) is fixedly connected to the upper end of the pull rod (306); the door panel (4) is fixedly provided with a slide rail (301), and the movable panel (302) is slidably matched with the slide rail (301).

5. The logistics transport cart according to claim 1, characterized in that: The arc-shaped rail (7) is arranged on the bottom beam (701) via a height adjustment mechanism (702).

6. The logistics transport cart according to claim 5, characterized in that: The height adjustment mechanism (702) comprises a mounting block (704), a screw rod (705) and a connecting frame (706); the mounting block (704) is fixedly arranged on the bottom reinforcing rib of the arc rail (7); the connecting frame (706) is fixedly arranged on the bottom beam (701); the screw rod (705) is rotatably arranged on the mounting block (704); the bottom end of the screw rod (705) is threadedly matched with the connecting frame (706); and a hand wheel (703) is fixedly arranged on the top end of the screw rod (705).

7. The logistics transport cart according to claim 1, characterized in that: The bottom end of the bucket body (2) is provided with a first locking mechanism (205) that cooperates with the vehicle body (1) via a first support frame (202).

8. The logistics transport cart according to claim 7, characterized in that: The first locking mechanism (205) uses an electromagnet, and a storage battery (308) electrically connected to the electromagnet is provided on the door panel (4).

9. The logistics transport cart according to claim 8, characterized in that: The electric cylinder (307) of the second locking mechanism (3) is electrically connected to the battery (308).

10. The logistics transport cart according to claim 9, characterized in that: A guide rail (6) cooperating with a caster (101) at the bottom end of the vehicle body (1) is arranged on the left side of the arc-shaped rail (7); a guide plate cooperating with the caster (101) is arranged at the front end of the guide rail (6); a trigger plate (601) cooperating with the caster (101) is arranged at the rear end of the guide rail (6); the trigger plate (601) is capable of communicating with the second locking mechanism (3); and a platform conveyor belt (8) cooperating with the door panel (4) is arranged on the left side of the guide rail (6).

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