Push-pull device with pressing teeth

Abstract

The push-puller comprises a fork plate, a pressing mechanism, a push-out mechanism and a sliding plate, a pressing groove is formed in the side wall of the fork plate, and the pressing mechanism comprises a guide rail arranged on the side wall of the fork plate, a movable rod ascending and descending along the guide rail, a spring rod arranged on the side wall of the movable rod and a pressing plate arranged at the telescopic end of the spring rod. The anti-slip strip is arranged in the pressing groove of the fork plate, friction can be generated to the bottom of the sliding plate, the oil cylinder is externally connected with oil supply equipment to control the telescopic end to stretch out and draw back and drive the movable rod to ascend and descend, the movable plate drives the driving rod and the driven rod, and the anti-slip strip is arranged in the pressing groove of the fork plate. Specifically, the push-out mechanism is used for pushing out the goods, the sliding plate is pressed on the fork plate through the pressing plate, and the sliding plate and the goods are prevented from falling together when the goods on the sliding plate are pushed.

Description

Technical Field

[0001] This utility model relates to the field of push-pull device technology, specifically a push-pull device with pressure teeth. Background Technology

[0002] When goods are placed on a skateboard and need to be transported or stacked, a push-pull device is used for handling. The old-style push-pull device lacks the ability to secure the bottom skateboard of the goods, causing the goods and the skateboard to be pushed out together when the goods are pushed.

[0003] To address this, this application presents a push-pull device with pressure teeth. Pressure grooves can be machined on the fork plate, which, together with the pressing plate, presses down on the bottom slide of the goods, ensuring that the slide is firmly pressed and preventing the goods from being pushed out along with the bottom slide. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] In view of the problems existing in the use of the above and / or push-pull devices with pressure teeth, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a pusher with pressure teeth. By setting anti-slip strips in the pressure groove of the fork plate, friction can be generated on the bottom of the slide plate. The extension and retraction of the telescopic end is controlled by the external oil supply device of the hydraulic cylinder, which drives the movable rod to rise and fall. The movable plate drives the active rod and the driven rod to achieve the purpose of pushing or retracting the push plate. Specifically, the pushing mechanism is used to push out the goods. The pressure plate presses the slide plate tightly on the fork plate to prevent the slide plate and the goods from falling off together when pushing the goods on the slide plate.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] A push-pull device with pressure teeth, comprising:

[0009] The fork plate has pressure grooves on its side walls;

[0010] A clamping mechanism, comprising a guide rail disposed on the side wall of the fork plate, a movable rod that moves up and down along the guide rail, a spring rod disposed on the side wall of the movable rod, and a pressure plate disposed on the telescopic end of the spring rod;

[0011] An ejection mechanism, said ejection mechanism being used to eject goods;

[0012] A skateboard, which is mounted on top of a fork, with goods placed on top of the skateboard.

[0013] As a preferred embodiment of the push-pull device with pressure teeth described in this utility model, the inside of the pressure groove is provided with an anti-slip strip, and the bottom of the slide plate contacts the anti-slip strip.

[0014] As a preferred embodiment of the push-pull device with pressure teeth described in this utility model, the bottom of the pressure plate is provided with an anti-slip groove, and the side wall of the pressure plate is provided with a fixing plate that is fixedly connected to the telescopic end of the spring rod.

[0015] As a preferred embodiment of the push-pull device with pressure teeth described in this utility model, the pushing mechanism includes a hydraulic cylinder disposed on the side wall of the guide rail, a pushing assembly controlled by the hydraulic cylinder for extension and retraction, and a push plate disposed at the front end of the pushing assembly.

[0016] In a preferred embodiment of the push-pull device with pressure teeth described in this utility model, the telescopic end of the hydraulic cylinder is movably engaged with the side wall of the movable rod via a bearing seat, and the push-out assembly includes a driven rod movably engaged with the insert plate and a driving rod movably engaged with the movable rod, wherein the driven rod and the driving rod are movably engaged with each other via a shaft.

[0017] In a preferred embodiment of the push-pull device with pressure teeth described in this utility model, a bearing seat is provided on the back of the push plate, and the driven rod and the driving rod are respectively movably engaged with the corresponding bearing seat.

[0018] In a preferred embodiment of the pusher with pressure teeth described in this utility model, the bottom of the push plate is provided with a slanted shovel.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: This push-pull device with pressure teeth can generate friction on the bottom of the slide plate by setting anti-slip strips in the pressure groove of the fork plate. The extension and retraction of the telescopic end is controlled by the external oil supply device of the hydraulic cylinder, which drives the movable rod to rise and fall. The movable plate drives the active rod and the driven rod to achieve the purpose of pushing or retracting the push plate. Specifically, the pushing mechanism is used to push out the goods, and the pressure plate presses the slide plate tightly on the fork plate to prevent the slide plate and the goods from falling off together when pushing the goods on the slide plate. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1This is a schematic diagram of the overall structure of a push-pull device with pressure teeth according to the present invention;

[0022] Figure 2 This is a schematic diagram of the push-pull device with pressure teeth in the extended state according to this utility model;

[0023] Figure 3 This is a side view of the structure of a push-pull device with pressure teeth according to this utility model.

[0024] 100. Fork plate; 110. Pressure groove; 200. Pressing mechanism; 210. Guide rail; 220. Movable rod; 230. Spring rod; 240. Pressure plate; 241. Anti-slip groove; 300. Pushing mechanism; 310. Hydraulic cylinder; 320. Pushing assembly; 330. Push plate; 331. Angled shovel; 400. Slide plate. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure will not be enlarged to scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0028] This utility model provides a push-pull device with pressure teeth. By setting anti-slip strips in the pressure groove of the fork plate, friction can be generated on the bottom of the slide plate. The extension and retraction of the telescopic end is controlled by an external oil supply device connected to the hydraulic cylinder, which drives the movable rod to rise and fall. The movable plate drives the active rod and the driven rod to achieve the purpose of pushing or retracting the push plate. Specifically, the pushing mechanism is used to push out goods. The pressure plate presses the slide plate tightly on the fork plate to prevent the slide plate and goods from falling off together when pushing the goods on the slide plate.

[0029] Figures 1-3 The diagram shown is a structural schematic of one embodiment of a push-pull device with pressure teeth according to this utility model. Please refer to [link / reference]. Figures 1-3 The push-pull device with pressure teeth according to this embodiment includes a fork plate 100, a pressing mechanism 200, a pushing mechanism 300 and a sliding plate 400 in its main body.

[0030] The fork plate 100 serves as the bottom support, supporting the slide plate 400 and the goods. Anti-slip strips are provided in the groove 110 of the fork plate 100, which can generate friction on the bottom of the slide plate 400. Specifically, the side wall of the fork plate 100 is provided with a groove 110. In this embodiment, an anti-slip strip is provided inside the groove 110, and the bottom of the slide plate 400 contacts the anti-slip strip.

[0031] The pressing mechanism 200 guides the movable rod 220 via the guide rail 210, facilitating the up-and-down movement of the movable rod 220. The spring rod 230 is designed to retract when the pressure plate 240 presses down on the top of the slide plate 400, ensuring that the movable rod 220 can continue to descend after the pressure plate 240 presses down on the slide plate 400. Specifically, the pressing mechanism 200 includes a guide rail 210 disposed on the side wall of the fork plate 100, a movable rod 220 that rises and falls along the guide rail 210, a spring rod 230 disposed on the side wall of the movable rod 220, and a pressure plate 240 disposed on the telescopic end of the spring rod 230. In this embodiment, the bottom of the pressure plate 240 is provided with an anti-slip groove 241, and the side wall of the pressure plate 240 is provided with a fixing plate that is fixedly connected to the telescopic end of the spring rod 230.

[0032] The pushing mechanism 300 controls the extension and retraction of its telescopic end via an external oil supply device connected to the hydraulic cylinder 310, which in turn drives the movable rod 220 to rise and fall. The movable plate drives the driving rod and the driven rod to push or retract the push plate 330. Specifically, the pushing mechanism 300 is used to push out goods. The pressure plate 240 presses the slide plate 400 firmly onto the fork plate 100 to prevent the slide plate 400 from falling off along with the goods when pushing them onto the slide plate 400. In this embodiment, the pushing mechanism 300 includes a hydraulic cylinder 310 disposed on the side wall of the guide rail 210, a pushing assembly 320 whose extension and retraction are controlled by the hydraulic cylinder 310, and a pushing assembly 320 disposed on the side wall of the guide rail 210. In this embodiment, the push plate 330 at the front end of component 320 is connected to the side wall of the movable rod 220 via a bearing seat. The push assembly 320 includes a driven rod that is connected to the insert plate and an active rod that is connected to the movable rod 220. The driven rod and the active rod are connected via a shaft. A bearing seat is provided on the back of the push plate 330. The driven rod and the active rod are connected to the corresponding bearing seats. A slanted shovel 331 is provided at the bottom of the push plate 330. The slide plate 400 is provided on the top of the fork plate 100, and goods are placed on the top of the slide plate 400.

[0033] Combination Figures 1-3The push-pull device with pressure teeth in this embodiment is used as follows: the fork plate 100 serves as the bottom support, supporting the slide plate 400 and the goods. The anti-slip strip in the pressure groove 110 of the fork plate 100 can generate friction on the bottom of the slide plate 400. The guide rail 210 guides the movable rod 220, facilitating its up and down movement. The spring rod 230 can retract when the pressure plate 240 presses on the top of the slide plate 400, ensuring that the movable rod 220 can continue to descend after the pressure plate 240 presses down on the slide plate 400. The extension and retraction of the telescopic end is controlled by the external oil supply device of the hydraulic cylinder 310, which drives the movable rod 220 to rise and fall. The movable plate drives the active rod and the driven rod to achieve the purpose of pushing or retracting the push plate 330. Specifically, the pushing mechanism 300 is used to push out the goods. The pressure plate 240 presses the slide plate 400 tightly onto the fork plate 100 to prevent the slide plate 400 and the goods from falling off together when pushing the goods on the slide plate 400.

[0034] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A push-pull device with pressure teeth, characterized in that, include: A fork plate (100) has a pressure groove (110) on its side wall; The clamping mechanism (200) includes a guide rail (210) disposed on the side wall of the fork plate (100), a movable rod (220) that moves up and down along the guide rail (210), a spring rod (230) disposed on the side wall of the movable rod (220), and a pressure plate (240) disposed on the telescopic end of the spring rod (230). A launching mechanism (300) for launching goods; A skateboard (400) is disposed on top of a fork plate (100), and goods are placed on top of the skateboard (400).

2. A push-pull device with pressure teeth according to claim 1, characterized in that, The inside of the pressure groove (110) is provided with anti-slip strips, and the bottom of the slide plate (400) is in contact with the anti-slip strips.

3. A push-pull device with pressure teeth according to claim 2, characterized in that, The bottom of the pressure plate (240) is provided with an anti-slip groove (241), and the side wall of the pressure plate (240) is provided with a fixing plate that is fixedly connected to the telescopic end of the spring rod (230).

4. A push-pull device with pressure teeth according to claim 3, characterized in that, The ejection mechanism (300) includes a hydraulic cylinder (310) disposed on the side wall of the guide rail (210), an ejection assembly (320) whose extension and retraction are controlled by the hydraulic cylinder (310), and a push plate (330) disposed at the front end of the ejection assembly (320).

5. A push-pull device with pressure teeth according to claim 4, characterized in that, The telescopic end of the cylinder (310) is movably engaged with the side wall of the movable rod (220) through a bearing seat. The ejection assembly (320) includes a driven rod that is movably engaged with the insert plate and an active rod that is movably engaged with the movable rod (220). The driven rod and the active rod are movably engaged with each other through a shaft.

6. A push-pull device with pressure teeth according to claim 5, characterized in that, The back of the push plate (330) is provided with a bearing seat, and the driven rod and the driving rod are respectively movably engaged with the corresponding bearing seat.

7. A push-pull device with pressure teeth according to claim 6, characterized in that, The bottom of the push plate (330) is provided with a slanted shovel (331).

Images