Multifunctional labor-saving transport vehicle
By introducing a servo motor-driven lead screw system, cylinder push plate, and brush cleaning structure into the transport vehicle, the problems of limited transport vehicle functionality and labor-intensive ramps are solved, achieving a labor-saving effect of multi-functional transfer and self-cleaning.
Patent Information
- Application Number
- CN202520318742.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Existing transport vehicles have limited functionality and are labor-intensive when moving on slopes.
A multi-functional transport vehicle was designed, equipped with a servo motor-driven lead screw system and a cylinder push plate structure, combined with a brush cleaning function, and a limit block is set on the push rod to assist the arm in straightening, so as to achieve effortless pushing.
It enables multi-functional transfer and self-cleaning of workpieces, especially saving effort when moving them on ramps, thus improving ease of use and efficiency.
Smart Images
Figure CN223864909U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of transportation device technology, specifically a multi-functional labor-saving transportation vehicle. Background Technology
[0002] Currently, most processing plants have a large number of workpieces. Using transport vehicles to quickly transfer workpieces enables processing, loading, and storage. Transporting workpieces by transport vehicles is efficient, low-cost, and greatly saves on manual handling costs. At the same time, in the logistics and express delivery industry, the method of using transport vehicles to transfer goods has also become a common practice.
[0003] Existing transport vehicles can only transfer workpieces, which is a relatively simple function. At the same time, existing transport vehicles are quite laborious when moving on slopes. Therefore, we have proposed a multi-functional and labor-saving transport vehicle. Utility Model Content
[0004] The purpose of this utility model is to provide a multi-functional, labor-saving transport vehicle to solve the problems mentioned in the background art, such as that existing transport vehicles can usually only transfer workpieces and have a relatively simple function, and that existing transport vehicles are relatively laborious when moving on slopes.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-functional labor-saving transport vehicle, comprising a box body, a push rod groove, and a connecting plate. The push rod is fixedly connected to the front and rear sides of the middle of the left side wall of the box body. The groove is opened in the middle of the left side wall of the inner cavity of the box body. The connecting plate is located in the middle of the inner cavity of the box body. A lead screw is rotatably connected to the bottom of the inner cavity of the groove. A servo motor is fixedly connected to the middle of the left side of the top of the box body. A connector is threaded to the outer side wall of the lead screw. A cylinder is fixedly connected to the top left side of the connecting plate. A push plate is fixedly connected to the output end of the cylinder. A brush is fixedly connected to the bottom of the push plate. A through hole is opened on the top right side of the connecting plate. A storage plate is fixedly connected between the upper sides of the inner side wall of the through hole.
[0006] As a further description of the above technical solution:
[0007] The bottom four corners of the box are rotatably connected to casters.
[0008] As a further description of the above technical solution:
[0009] A push handle is rotatably connected between the left and right sides of the outer side wall of the push rod, and a limit block is fixedly connected in the middle of the outer side wall of the push rod.
[0010] As a further description of the above technical solution:
[0011] The top end of the lead screw passes through the top of the inner cavity of the groove, and the output end of the servo motor is fixedly connected to the top end of the lead screw.
[0012] As a further description of the above technical solution:
[0013] The right end of the connector is fixedly connected to the left end of the connecting plate.
[0014] As a further description of the above technical solution:
[0015] The inner wall of the through hole has limiting grooves on the lower left and right sides, and a collection chamber is engaged between the inner cavities of the limiting grooves.
[0016] Compared with the prior art, the beneficial effects of this utility model are:
[0017] 1. This multi-functional labor-saving transport vehicle uses a servo motor to drive a lead screw to rotate, which in turn causes the connecting plate to rise and fall. A cylinder drives a push plate to push the workpiece out of the shelf, while a brush sweeps impurities off the shelf into the collection bin. Workpieces can be directly loaded into the feeding port or conveyor belt during transport. It also has a self-cleaning function to prevent contamination of other workpieces. It is feature-rich and easy to use.
[0018] 2. This multi-functional labor-saving transport vehicle has a rotating push handle on the push rod. When traveling on flat ground, the push handle rotates to the lower side, and the user can use their feet to assist in pushing the push handle while pushing the push rod. When traveling uphill, the push handle can be rotated to the upper side, and under the limit of the limit block, the user can straighten their arm, which is more labor-saving. Attached Figure Description
[0019] Figure 1 This is a three-dimensional structural diagram of a multi-functional labor-saving transport vehicle proposed in this utility model;
[0020] Figure 2 This is a front sectional view of the multi-functional labor-saving transport vehicle proposed in this utility model.
[0021] Figure 3 This is a front view structural diagram of a multi-functional labor-saving transport vehicle proposed in this utility model;
[0022] Figure 4 This utility model proposes a multi-functional, labor-saving transport vehicle. Figure 2 Enlarged structural diagram at point A in the middle.
[0023] In the diagram: 100, box body; 110, caster wheel; 200, push rod; 210, push handle; 220, limit block; 300, groove; 310, lead screw; 320, servo motor; 330, connector; 400, connecting plate; 410, cylinder; 420, push plate; 430, brush; 440, shelf; 450, through hole; 460, limit groove; 470, collection bin. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0027] This utility model provides a multi-functional, labor-saving transport vehicle that is feature-rich, easy to use, and relatively labor-saving. Please refer to [link / reference]. Figure 1-4 It includes a housing 100, a push rod 200, a groove 300, and a connecting plate 400;
[0028] Please refer to it again. Figure 1-3The housing 100 is used in conjunction with the connecting plate 400 to accommodate the workpiece.
[0029] Please refer to it again. Figure 1-3 The push rod 200 is fixedly connected to the front and rear sides of the middle of the left side wall of the box 100. The push rod 200 is used to push the transport vehicle body to move.
[0030] Please refer to it again. Figure 2 A lead screw 310 is rotatably connected to the bottom of the inner cavity of the groove 300. A servo motor 320 is fixedly connected to the middle of the left side of the top of the housing 100. A connector 330 is threaded to the outer wall of the lead screw 310. The groove 300 is opened in the middle of the left side wall of the inner cavity of the housing 100. The groove 300 is used to accommodate the lead screw 310. The lead screw 310 is driven by the servo motor 320 to rotate, so that the connector 330 on it can be raised and lowered. The connector 330 is used to connect the connecting plate 400.
[0031] Please refer to it again. Figure 4 A cylinder 410 is fixedly connected to the top left side of the connecting plate 400. A push plate 420 is fixedly connected to the output end of the cylinder 410. A brush 430 is fixedly connected to the bottom of the push plate 420. A through hole 450 is opened on the top right side of the connecting plate 400. A shelf 440 is fixedly connected between the upper sides of the inner sidewall of the through hole 450. The connecting plate 400 is located in the middle of the inner cavity of the box 100. The connecting plate 400 is used to connect and fix the cylinder 410 and the shelf 440. The cylinder 410 is used to drive the push plate 420 to extend and retract. The push plate 420 is used to push the workpiece on the shelf 440. The shelf 440 is used to place the workpiece. The brush 430 is used to brush off the dirt remaining on the shelf 440 while the cylinder 410 drives the push plate 420 to extend and retract.
[0032] In summary: By setting the servo motor 320 to drive the lead screw 310 to rotate, the connecting part 330 screwed to it drives the connecting plate 400 to lift and lower. The cylinder 410 drives the push plate to push the workpiece out of the placement plate 440. At the same time, the brush 430 sweeps the impurities on the placement plate 440 into the collection bin 470. When transferring workpieces, they can be directly fed to the feeding port or conveyor belt. It also has a self-cleaning function to avoid contaminating other workpieces. It is feature-rich and easy to use.
[0033] Please refer to it again. Figure 1-3 The bottom four corners of the box 100 are rotatably connected to casters 110.
[0034] Please refer to it again. Figure 1-3 A push handle 210 is rotatably connected between the left side of the outer side wall of the push rod 200, and a limit block 220 is fixedly connected in the middle of the outer side wall of the push rod 200.
[0035] Please refer to it again. Figure 2The top end of the lead screw 310 passes through the top of the inner cavity of the groove 300, and the output end of the servo motor 320 is fixedly connected to the top end of the lead screw 310.
[0036] Please refer to it again. Figure 2 The right end of connector 330 is fixedly connected to the left end of connector plate 400.
[0037] Please refer to it again. Figure 4 The lower sides of the left and right sides of the inner wall of the through hole 450 are provided with limiting grooves 460, and the inner cavity of the limiting grooves 460 is engaged with a collection chamber 470.
[0038] In summary: By setting a rotating push handle 210 on the push rod 200, when driving on flat ground, the push handle 210 rotates to the lower side, and the user can use their feet to assist in pushing the push handle 210 while pushing the push rod 200. When driving uphill, the push handle 210 can be rotated to the upper side, and under the limit of the limit block 220, the user can straighten their arm, which is more labor-saving.
[0039] In practical use, the person skilled in the art places the workpiece on the shelf 440. When transferring the workpiece, on flat ground, the push handle 210 is rotated to the lower side. While pushing the push rod 200, the user can use their feet to assist in pushing the push handle 210. When traveling uphill, the push handle 210 can be rotated to the upper side. Under the limit of the limit block 220, the user can straighten their arm to push. When it is necessary to load materials, the servo motor 320 drives the lead screw 310 to rotate. The connecting piece 330 drives the connecting plate 400 to rise and fall to the height of the feeding port or conveyor belt and then stops. The start cylinder 410 drives the push plate to push the workpiece on the shelf 440 into the feeding port or onto the conveyor belt. At the same time, the brush 430 sweeps the impurities on the shelf 440 into the collection bin 470, thus completing the use.
[0040] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0041] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. A multi-functional labor-saving transport vehicle, characterized in that: The device includes a housing (100), a push rod (200), a groove (300), and a connecting plate (400). The push rod (200) is fixedly connected to the front and rear sides of the middle of the left side wall of the housing (100). The groove (300) is located in the middle of the left side wall of the inner cavity of the housing (100). The connecting plate (400) is located in the middle of the inner cavity of the housing (100). A lead screw (310) is rotatably connected to the bottom of the inner cavity of the groove (300). A screw is fixedly connected to the middle of the left side of the top of the housing (100). A servo motor (320) is provided. A connector (330) is threaded onto the outer wall of the lead screw (310). A cylinder (410) is fixedly connected to the top left side of the connecting plate (400). A push plate (420) is fixedly connected to the output end of the cylinder (410). A brush (430) is fixedly connected to the bottom of the push plate (420). A through hole (450) is opened on the top right side of the connecting plate (400). A shelf (440) is fixedly connected between the upper sides of the inner sidewall of the through hole (450).
2. The multi-functional labor-saving transport vehicle according to claim 1, characterized in that: The bottom four corners of the box (100) are rotatably connected to casters (110).
3. The multi-functional labor-saving transport vehicle according to claim 1, characterized in that: A push handle (210) is rotatably connected between the left sides of the outer side wall of the push rod (200), and a limit block (220) is fixedly connected in the middle of the outer side wall of the push rod (200).
4. The multi-functional labor-saving transport vehicle according to claim 1, characterized in that: The top end of the lead screw (310) passes through the top of the inner cavity of the groove (300), and the output end of the servo motor (320) is fixedly connected to the top end of the lead screw (310).
5. A multi-functional labor-saving transport vehicle according to claim 1, characterized in that: The right end of the connector (330) is fixedly connected to the left end of the connecting plate (400).
6. A multi-functional labor-saving transport vehicle according to claim 1, characterized in that: The inner sidewall of the through hole (450) has a limiting groove (460) on the lower left and right sides, and a collection chamber (470) is engaged between the inner cavities of the limiting groove (460).