Pushing positioning trolley
Through the design of limit beams and guides, the problem that the pushing truck cannot accurately position, and efficient loading operations are achieved to ensure position accuracy and efficiency.
Patent Information
- Application Number
- CN202422056644.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-08-23
AI Technical Summary
The existing material push truck cannot accurately control the position, resulting in low loading efficiency.
The design of the limit beam and guide parts is used to achieve accurate positioning by workers pushing the cart, and exit the limit beam through the pedal to achieve high-precision loading.
Improve the accuracy and efficiency of feeding, ensuring that the position accuracy of each feeding is within ±5mm.
Smart Images
Figure CN223116373U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of automobile production, and particularly to a pusher positioning trolley. Background Art
[0002] The pusher trolley is mainly used in the occasions of loading and unloading materials that need to frequently transport materials and require a certain accuracy (about ±5 mm) for each feeding. At present, the position of the trolley cannot be accurately controlled during feeding, resulting in low feeding efficiency. Summary of the Utility Model
[0003] The purpose of the present utility model is to provide a pusher positioning trolley to overcome the deficiencies in the prior art.
[0004] To achieve the above purpose, the present utility model provides the following technical solutions:
[0005] An embodiment of this application discloses a pusher positioning trolley, which is characterized in that: it includes a trolley frame, a plurality of rollers are provided on the bottom surface of the trolley frame, a plurality of guiding members are rotatably connected to the bottom of the trolley frame, a pair of limiting beams are symmetrically provided on the front and rear sides of the plurality of guiding members, a gap for the plurality of guiding members to be sequentially inserted is clamped between the pair of limiting beams, the right ends of the pair of limiting beams are fixedly connected to a limiting plate, the guiding plate abuts against the right end surface of the trolley frame, a positioning frame is provided on the left side of the pair of limiting beams, a swing arm is hinged in the positioning frame, a spring is fixed between the swing arm and the positioning frame, the end of the swing arm that is not hinged to the positioning frame extends outside the positioning frame and is convexly provided with a clamping block upwards, a baffle plate extending downwards is fixed on the trolley frame, and the left end surface of the baffle plate abuts against the right end surface of the clamping block.
[0006] Preferably, in the above-mentioned pusher positioning trolley, a pedal is fixed on the swing arm.
[0007] Preferably, in the above-mentioned pusher positioning trolley, the positioning frame and the limiting beams are both fixedly connected to the ground.
[0008] Preferably, in the above-mentioned pusher positioning trolley, the top end of the clamping block is lower than the bottom end of the guiding member.
[0009] Preferably, in the above-mentioned pusher positioning trolley, the guiding member is a runner, and the plurality of guiding members are arranged on the same straight line.
[0010] Preferably, in the above-mentioned pusher positioning trolley, the end of the swing arm is hinged to the top end surface inside the positioning block frame, and a spring is fixed between the middle of the swing arm and the bottom surface inside the positioning frame.
[0011] Compared with the prior art, the advantages of the present utility model are as follows:
[0012] The worker pushes the trolley, and the cooperation of the limit beam and the guide piece is used to achieve precise positioning of the trolley's position. After the work is completed, stepping on the pedal, the trolley can withdraw from between the limit beams. The overall accuracy is high, and the feeding efficiency is provided. Brief Description of the Drawings
[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only some embodiments recorded in the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0014] Figure 1 The following shows a perspective view of the pushing and positioning trolley in a specific embodiment of the present invention. Detailed Description of the Embodiments
[0015] The following will combine the drawings in the embodiments of the present invention to describe the technical solutions in the embodiments of the present invention in detail. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
[0016] Refer Figure 1 As shown, the pushing and positioning trolley in this embodiment includes a trolley frame 1. A plurality of rollers 2 are provided on the bottom surface of the trolley frame 1. A plurality of guide pieces 3 are rotatably connected to the bottom of the trolley frame 1. A pair of limit beams 4 are symmetrically provided on the front and rear sides of the plurality of guide pieces 3. A gap 5 for the plurality of guide pieces 3 to be inserted in sequence is clamped between the pair of limit beams 4. The right ends of the pair of limit beams 4 are both fixedly connected to a limit plate 6. The guide plate 6 abuts against the right end face of the trolley frame 1. A positioning frame 7 is provided on the left side of the pair of limit beams 4. A swing arm 8 is hinged in the positioning frame 7. A spring 9 is fixed between the swing arm 8 and the positioning frame 7. The end of the swing arm 8 that is not hinged to the positioning frame 7 extends outside the positioning frame 7 and is convexly provided with a clamping block 10 upward. A baffle 11 extending downward is fixed on the trolley frame 1. The left end face of the baffle 11 abuts against the right end face of the clamping block 10.
[0017] Further, a pedal 12 is fixed on the swing arm 8, which is convenient for manual control of the fixation and release of the position of the positioning trolley, and is more convenient.
[0018] Further, both the positioning frame 7 and the limit beam 4 are fixedly connected to the ground.
[0019] Further, the top end of the clamping block 10 is lower than the bottom end of the guide piece 3.
[0020] Further, the guide piece 3 is a runner, and a plurality of guide pieces 3 are arranged on the same straight line.
[0021] Further, the end of the swing arm 8 is hinged to the inner top surface of the positioning block frame 7, and a spring 9 is fixed between the middle of the swing arm 8 and the inner bottom surface of the positioning frame 7.
[0022] Further, the left ends of the pair of limiting beams 4 are bent away from each other to facilitate the sliding of the guiding member.
[0023] In this technical solution, the worker pushes the trolley, and the precise positioning of the trolley is achieved by the cooperation of the limiting beam and the guiding member. After the work is completed, the pedal is stepped on, and the trolley can withdraw from between the limiting beams. The overall accuracy is high, and the feeding efficiency is provided.
[0024] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.
[0025] The above is only the specific implementation manner of the present application. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present application, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present application.
Claims
1. A pusher positioning trolley, characterized in that: It includes a trolley frame. A plurality of rollers are provided on the bottom surface of the trolley frame. A plurality of guiding members are rotatably connected to the bottom of the trolley frame. A pair of limiting beams are symmetrically provided on the front and rear sides of the plurality of guiding members. A gap for the plurality of guiding members to be inserted in sequence is clamped between the pair of limiting beams. The right ends of the pair of limiting beams are fixedly connected to a limiting plate. The limiting plate abuts against the right end face of the trolley frame. A positioning frame is provided on the left side of the pair of limiting beams. An oscillating arm is hinged in the positioning frame. A spring is fixed between the oscillating arm and the positioning frame. One end of the oscillating arm that is not hinged to the positioning frame extends outside the positioning frame and is convexly provided with a clamping block upward. A baffle plate extending downward is fixed on the trolley frame. The left end face of the baffle plate abuts against the right end face of the clamping block.
2. The pusher positioning trolley according to claim 1, wherein: A pedal is fixed on the oscillating arm.
3. The pusher positioning trolley according to claim 1, characterized in that: The positioning frame and the limiting beams are both fixedly connected to the ground.
4. The pusher positioning trolley according to claim 1, wherein: The top end of the clamping block is lower than the bottom end of the guiding member.
5. The pusher positioning trolley according to claim 1, characterized in that: The guiding member is a runner, and the plurality of guiding members are arranged on the same straight line.
6. The pusher positioning trolley according to claim 1, wherein: The end of the oscillating arm is hinged to the top end face inside the positioning block frame, and a spring is fixed between the middle of the oscillating arm and the bottom end face inside the positioning frame.