CN215042893U

CN215042893U - Commodity circulation loading and unloading transport shallow convenient to go up and down

Info

Publication number: CN215042893U
Application number: CN202120874501.8U
Authority: CN
Inventors: 李勇琪; 刘仲初; 薛增亮
Original assignee: Qimei Supply Chain Shenzhen Co ltd
Current assignee: Qimei Supply Chain Shenzhen Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-07
Anticipated expiration: 2031-04-26

Abstract

The embodiment of the utility model relates to the technical field of logistics carts, in particular to a logistics loading, unloading and carrying cart convenient to lift, which comprises a base; four corners of the lower surface of the base are provided with movable trundles through supporting of buffer supporting legs; the base is provided with a storage platform through a height-adjusting assembly in a supporting mode, and material blocking assemblies are arranged on two sides of the storage platform; the heightening assembly comprises a support screw rod fixedly installed at the bottom of the storage platform. The embodiment of the utility model provides a through the movable truckle that sets up, make things convenient for the removal of whole transport shallow, the buffering supporting leg that sets up plays the buffering effect to the vibration that the transport shallow removal in-process produced; the embodiment of the utility model provides a utilize and keep off the material subassembly and carry out spacing to the goods of placing on the platform, avoid when the transport shallow moves the goods to drop from the platform; utilize and increase the height that the subassembly adjusted the platform and locate, conveniently load and unload the goods on the platform.

Description

Commodity circulation loading and unloading transport shallow convenient to go up and down

Technical Field

The embodiment of the utility model provides a commodity circulation shallow technical field specifically is a commodity circulation loading and unloading transport shallow convenient to go up and down.

Background

In the logistics storage trade, often can use the handcart to come the handling transportation goods, and some goods are because heavier or the volume is great in loading and unloading, often need the manual work to come the loading and unloading, the porter transports the goods from the eminence to the low point according to actual conditions usually, or transport the eminence from the low point with the goods, high labor strength, low work efficiency, the cost of labor is higher, consequently, provide a logistics loading and unloading transport handcart convenient to go up and down among the prior art, but most of trolleys are comparatively single in the function in the use, stability is relatively poor, the goods is the landing easily, can not satisfy actual demand.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a commodity circulation loading and unloading transport shallow convenient to go up and down to solve the problem that proposes in the above-mentioned background art. In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

a logistics loading and unloading carrying cart convenient to lift comprises a base;

four corners of the lower surface of the base are provided with movable trundles through supporting of buffer supporting legs;

the base is provided with a storage platform through a height-adjusting assembly in a supporting mode, and material blocking assemblies are arranged on two sides of the storage platform; the height adjusting assembly comprises a support screw rod fixedly installed at the bottom of the storage platform, and further comprises a fixed barrel detachably installed on the base, a guide sliding block is arranged in the fixed barrel in a sliding mode, and the bottom end of the support screw rod extending into the fixed barrel is fixedly connected with the guide sliding block;

still fixed mounting has a motor cabinet on the upper portion outer wall of solid fixed cylinder, the top of solid fixed cylinder is rotated and is provided with driven gear, driven gear passes through the threaded connection mode cover and locates on the support lead screw, install on the motor cabinet and be used for the drive the rotatory positive and negative servo motor that changes of driven gear.

As the embodiment of the utility model provides a technical scheme's further injects, one side fixed surface is provided with hand push rod on the base, hand push rod's top is provided with the handle.

As the embodiment of the utility model provides a technical scheme's further injects, the fixed supporting leg that is provided with of symmetry on the base, storage platform's the fixed guide sleeve that is provided with of lower surface symmetry, the top of supporting leg slides and stretches into in the guide sleeve.

As the embodiment of the utility model provides a technical scheme's further injects, still be provided with the bearing plate through supporting spring support on the base, sliding sleeve locates about the bearing plate on the supporting leg, fixed mounting have on the bottom outer wall of guide sleeve with the corresponding journal stirrup of bearing plate.

As the embodiment of the utility model provides a further inject, the buffering supporting leg includes fixed mounting and is in the support section of thick bamboo in the lower surface four corners of base, the top of truckle supports to slide and locates in the support section of thick bamboo, just it is right still to be provided with in the support section of thick bamboo the truckle top plays supporting role's buffer spring.

As the embodiment of the utility model provides a technical scheme further prescribes a limit to, the rectangle chamber has been seted up to storage platform's both sides, keep off the material subassembly and locate including rotating accommodate the lead screw of rectangle intracavity, keep off the material subassembly and still locate including sliding the rectangle slider of rectangle intracavity, the rectangle slider is located through threaded connection mode cover accommodate the lead screw is last, it still includes that fixed connection sets up to keep off the material subassembly the rectangle chamber on the rectangle slider, accommodate the lead screw's one end fixed mounting has operating handle.

As the embodiment of the utility model provides a technical scheme's further injects, the fixed installation otic placode that is provided with on the bottom outer wall of solid fixed cylinder, the installation otic placode passes through construction bolt fixed mounting on the base.

As the embodiment of the utility model provides a technical scheme's further injects, install on positive reverse servo motor's the output shaft with driven gear engaged with driving gear.

Compared with the prior art, the embodiment of the utility model has the advantages that the whole carrying cart can be conveniently moved through the arranged movable trundles, and the arranged buffer support legs have a buffer effect on the vibration generated in the moving process of the carrying cart; the embodiment of the utility model provides a can drive accommodate the lead screw rotation through operating handle, and then can be according to accommodate the position that the direction of rotation of lead screw was located in the rectangle intracavity of adjustment rectangle slider, and then adjust the position that is located in the rectangle chamber, utilize the rectangle chamber to carry out spacing to the goods of placing on the platform, avoid when the transport shallow moves the goods to drop from the platform; when the positive and negative servo motor that changes that utilizes to insert the power and start drives the driving gear rotatory, can drive driven gear rotatory, and then according to driven gear's direction of rotation, can adjust the high position that the support lead screw is located for the solid fixed cylinder, and then the height of locating of adjustment platform, the goods on the convenient platform of putting things on the market are loaded and unloaded.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural view of a logistics loading and unloading carrying cart convenient to lift provided by the embodiment of the utility model.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is the embodiment of the utility model provides a local three-dimensional structure chart of heightening subassembly in commodity circulation loading and unloading transport shallow convenient to go up and down.

In the figure: 1-base, 2-hand push rod, 3-handle, 4-object placing platform, 5-limit baffle, 6-rectangular cavity, 7-rectangular slider, 8-operating handle, 9-adjusting screw rod, 10-supporting screw rod, 11-movable caster wheel, 12-buffer spring, 13-supporting cylinder, 14-fixed cylinder, 15-mounting lug plate, 16-mounting bolt, 17-guiding slider, 18-guiding sleeve, 19-supporting leg, 20-supporting plate, 21-supporting spring, 22-supporting lug, 23-driven gear, 24-motor seat, 25-positive and negative rotation servo motor and 26-driving gear.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, in the embodiment provided by the present invention, a logistics loading and unloading carrying cart convenient to lift comprises a base 1, wherein four corners of the lower surface of the base 1 are all supported by buffer support legs and provided with movable casters 11, the movement of the whole carrying cart is facilitated by the arranged movable casters 11, and the arranged buffer support legs play a role of buffering the vibration generated in the moving process of the carrying cart; the base 1 is provided with a storage platform 4 through a height-adjusting assembly in a supporting manner, the two sides of the storage platform 4 are respectively provided with a material blocking assembly, the two sides of the storage platform 4 are provided with a rectangular cavity 6, the material blocking assembly comprises an adjusting screw rod 9 which is rotatably arranged in the rectangular cavity 6, the material blocking assembly further comprises a rectangular sliding block 7 which is slidably arranged in the rectangular cavity 6, the rectangular sliding block 7 is sleeved on the adjusting screw rod 9 in a threaded connection manner, the material blocking assembly further comprises a rectangular cavity 5 which is fixedly connected and arranged on the rectangular sliding block 7, one end of the adjusting screw rod 9 is fixedly provided with an operating handle 8, the adjusting screw rod 9 can be driven to rotate through the operating handle 8, and then the position of the rectangular sliding block 7 in the rectangular cavity 6 can be adjusted according to the rotating direction of the adjusting screw rod 9, so as to adjust the position of the rectangular cavity 5, utilize rectangular cavity 5 to carry on spacingly to the goods of placing on platform 4, avoid the goods to drop from platform 4 when the transport shallow removes.

Further, in the embodiment provided by the present invention, the height-adjusting assembly includes a support screw 10 fixedly installed at the bottom of the storage platform 4, the height-adjusting assembly further includes a fixing cylinder 14 detachably installed on the base 1, a guide slider 17 is slidably installed in the fixing cylinder 14, and the bottom end of the support screw 10 extending into the fixing cylinder 14 is fixedly connected to the guide slider 17; and the outer wall of the bottom of the fixed cylinder 14 is fixedly provided with a mounting lug plate 15, and the mounting lug plate 15 is fixedly mounted on the base 1 through a mounting bolt 16.

Furthermore, in the embodiment provided by the present invention, a motor base 24 is further fixedly installed on the outer wall of the upper portion of the fixed cylinder 14, a driven gear 23 is rotatably installed on the top portion of the fixed cylinder 14, the driven gear 23 is sleeved on the support screw rod 10 through a threaded connection manner, a forward/reverse rotation servo motor 25 for driving the driven gear 23 to rotate is installed on the motor base 24, and a driving gear 26 engaged with the driven gear 23 is installed on an output shaft of the forward/reverse rotation servo motor 25, so that when the driving gear 26 is driven to rotate by the forward/reverse rotation servo motor 25 which is powered on and started up, the driven gear 23 can be driven to rotate, and the height position of the support screw rod 10 relative to the fixed cylinder 14 can be adjusted according to the rotation direction of the driven gear 23, and the height of the object placing platform 4 can be adjusted, the goods on the object placing platform 4 are conveniently loaded and unloaded.

Referring to fig. 1, in an embodiment of the present invention, a hand push rod 2 is fixedly disposed on an upper surface of one side of the base 1, and a handle 3 is disposed at a top end of the hand push rod 2.

Furthermore, in the embodiment provided by the present invention, the base 1 is symmetrically and fixedly provided with supporting legs 19, the lower surface of the platform 4 is symmetrically and fixedly provided with guiding sleeves 18, and the tops of the supporting legs 19 extend into the guiding sleeves 18 in a sliding manner; the base 1 is further provided with a support plate 20 supported by a support spring 21, the support plate 20 is slidably sleeved on the support leg 19 up and down, and a support lug 22 corresponding to the support plate 20 is fixedly mounted on the outer wall of the bottom of the guide sleeve 18.

Please continue to refer to fig. 1, in the embodiment of the present invention, the buffering support leg includes a support tube 13 fixedly installed at four corners of the lower surface of the base 1, the top support of the caster 11 is slidably disposed in the support tube 13, and the support tube 13 is further provided with a buffer spring 12 for supporting the top of the caster 11.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The logistics loading and unloading carrying cart convenient to lift is characterized by comprising a base (1);

four corners of the lower surface of the base (1) are respectively provided with a movable caster (11) through a buffer supporting leg support;

the base (1) is provided with a storage platform (4) through a height-adjusting assembly in a supporting mode, and material blocking assemblies are arranged on two sides of the storage platform (4); the heightening assembly comprises a supporting screw rod (10) fixedly installed at the bottom of the storage platform (4), the heightening assembly further comprises a fixed barrel (14) detachably installed on the base (1), a guide sliding block (17) is arranged in the fixed barrel (14) in a supporting and sliding mode, and the bottom end of the supporting screw rod (10) extending into the fixed barrel (14) is fixedly connected with the guide sliding block (17);

still fixed mounting has motor cabinet (24) on the upper portion outer wall of solid fixed cylinder (14), the top of solid fixed cylinder (14) is rotated and is provided with driven gear (23), driven gear (23) are located through threaded connection mode cover on support screw rod (10), install on motor cabinet (24) and be used for the drive positive and negative servo motor (25) of driven gear (23) rotation.

2. The logistics handling and carrying cart convenient to lift and lower as claimed in claim 1, wherein a hand push rod (2) is fixedly arranged on the upper surface of one side of the base (1), and a handle (3) is arranged at the top end of the hand push rod (2).

3. The logistics handling and carrying cart convenient to lift and lower as claimed in claim 2, wherein the base (1) is symmetrically and fixedly provided with support legs (19), the lower surface of the storage platform (4) is symmetrically and fixedly provided with guide sleeves (18), and the tops of the support legs (19) are slidably inserted into the guide sleeves (18).

4. The logistics handling cart convenient for lifting and lowering as claimed in claim 3, wherein a support plate (20) is supported and arranged on the base (1) through a support spring (21), the support plate (20) is slidably sleeved on the support leg (19) up and down, and a support lug (22) corresponding to the support plate (20) is fixedly arranged on the outer wall of the bottom of the guide sleeve (18).

5. The logistics handling cart convenient for lifting and lowering according to any one of claims 2 to 4, wherein the buffering support legs comprise support cylinders (13) fixedly installed at four corners of the lower surface of the base (1), the top supports of the movable casters (11) are slidably arranged in the support cylinders (13), and the support cylinders (13) are further internally provided with buffering springs (12) for supporting the tops of the movable casters (11).

6. The logistics loading and unloading carrying cart convenient to lift according to claim 5, wherein rectangular cavities (6) are formed in two sides of the storage platform (4), the material blocking assembly comprises adjusting screw rods (9) which are rotatably arranged in the rectangular cavities (6), the material blocking assembly further comprises rectangular sliding blocks (7) which are slidably arranged in the rectangular cavities (6), the rectangular sliding blocks (7) are sleeved on the adjusting screw rods (9) in a threaded connection mode, the material blocking assembly further comprises rectangular cavities (5) which are fixedly connected and arranged on the rectangular sliding blocks (7), and operating handles (8) are fixedly arranged at one ends of the adjusting screw rods (9).

7. The logistics handling cart convenient to lift and lower as claimed in claim 6, wherein a mounting lug plate (15) is fixedly arranged on the outer wall of the bottom of the fixed cylinder (14), and the mounting lug plate (15) is fixedly mounted on the base (1) through a mounting bolt (16).

8. The logistics handling cart convenient for lifting and lowering as claimed in claim 7, wherein a driving gear (26) meshed with the driven gear (23) is mounted on an output shaft of the forward and reverse rotation servo motor (25).