Door plate structure of agricultural machinery
By adopting a combined structure of rollers, fixed grooves, sliders, springs and wedge blocks on the agricultural mechanical door panel, the problem of door panel damage during collision and acceleration and deceleration during driving is solved, and the effective buffering protection of the mechanical door is achieved.
Patent Information
- Application Number
- CN202323571645.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-27
AI Technical Summary
Mechanical vehicles are prone to collisions when driving, and the mechanical door cannot be effectively buffered during acceleration and deceleration, resulting in damage to the door panel.
A agricultural mechanical door panel structure is designed, using a combination of rollers, fixed grooves, sliders, springs and wedge blocks to achieve buffer protection of the mechanical door through the compression of the spring and the sliding of the wedge blocks.
Effectively prevent mechanical doors from being damaged during collisions and driving, and improve the service life of the door panel.
Smart Images
Figure CN222128650U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural machinery, in particular to an agricultural machinery door panel structure. Background Art
[0002] Agricultural machinery refers to various machines used in the process of crop planting and animal husbandry production, as well as in the primary processing and treatment of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transport aircraft.
[0003] In the prior art, the mechanical vehicle is prone to collision while driving, which makes the mechanical vehicle prone to damage, and the acceleration and deceleration of the mechanical vehicle during driving cannot provide a good buffer for the mechanical door, which makes the mechanical door prone to damage. Utility Model Content
[0004] The purpose of the utility model is to provide a door panel structure for agricultural machinery to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a door panel structure for agricultural machinery, comprising a bottom plate and a top plate, two symmetrically arranged rollers are installed at the bottom of the bottom plate, two symmetrically arranged fixing grooves are provided at the top of the bottom plate, the same fixing rod is installed on the inner walls on both sides of the fixing groove, a slide plate is slidably installed on the fixing rod, one side of the slide plate extends to the outside of the fixing groove and is installed with the same mechanical door, square grooves are provided on the sides of the top plate and the bottom plate that are close to each other, the same fixing column is installed on the inner walls on both sides of the square groove, the same connecting plate is slidably installed on the fixing column, one side of the connecting plate is installed on one end of the same second spring, the other end of the second spring is installed on the inner wall of the square groove, a connecting seat is installed on one side of the connecting plate, a groove is provided on one side of the connecting seat, spring grooves are provided on the top inner wall and the bottom inner wall of the groove, one end of a third spring is installed on the inner wall of one side of the spring groove, a wedge block is installed on the other end of the third spring, and the sides of the two wedge blocks that are close to each other extend to the outside of the spring groove.
[0006] Preferably, one side of the slide plate is mounted on one end of the first spring, and the other end of the first spring is mounted on the inner wall of the fixing groove.
[0007] Preferably, one end of a rotating rod is mounted on the mechanical door, and the other end of the rotating rod is mounted on a connecting plate.
[0008] Preferably, a sliding hole is opened on one side of the connecting plate, a sealing ring is provided on the side wall of the sliding hole, and the connecting plate is sealed and connected to the fixing column via the sealing ring.
[0009] Preferably, two symmetrically arranged connecting rods are installed on the sides of the two mechanical doors that are close to each other, one end of the connecting rod extends into the groove and is installed with a ball, and the ball is in contact with the wedge block.
[0010] When the utility model is in operation, the movement of the mechanical door can drive the connecting rod to move, the movement of the connecting rod can move the ball bearing, the movement of the ball bearing can squeeze the wedge block, so that the two wedge blocks slide in opposite directions, the sliding of the wedge block can squeeze the third spring, so that the third spring is in a compressed state, so that the mechanical door can be well protected by the elastic force of the first spring, the second spring and the third spring to prevent the mechanical door from being damaged, thereby making it convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural diagram of the utility model;
[0012] Figure 2 It is the front view of the utility model;
[0013] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A;
[0014] In the figure: 1, bottom plate; 2, roller; 3, fixing groove; 4, fixing rod; 5, slide plate; 6, first spring; 7, mechanical door; 8, rotating rod; 9, connecting plate; 10, connecting rod; 11, groove; 12, square groove; 13, fixing column; 14, second spring; 15, top plate; 16, connecting seat; 17, spring groove; 18, third spring; 19, wedge block; 20, ball bearing. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0016] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0018] like Figure 1-3 As shown, an embodiment of the utility model is provided: an agricultural machinery door panel structure, comprising a bottom plate 1 and a top plate 15, two symmetrically arranged rollers 2 are installed at the bottom of the bottom plate 1, two symmetrically arranged fixing grooves 3 are provided on the top of the bottom plate 1, the same fixing rod 4 is installed on the inner walls of both sides of the fixing groove 3, a slide plate 5 is slidably installed on the fixing rod 4, one side of the slide plate 5 extends to the outside of the fixing groove 3 and is installed with the same mechanical door 7, the top plate 15 and the bottom plate 1 are both provided with square grooves 12 on the sides close to each other, the same fixing column 13 is installed on the inner walls of both sides of the square groove 12, A connecting plate 9 is slidably mounted on the fixing column 13, one side of the connecting plate 9 is mounted on one end of a second spring 14, the other end of the second spring 14 is mounted on the inner wall of the square groove 12, a connecting seat 16 is mounted on one side of the connecting plate 9, a groove 11 is provided on one side of the connecting seat 16, spring grooves 17 are provided on the top inner wall and the bottom inner wall of the groove 11, one end of a third spring 18 is mounted on the inner wall of one side of the spring groove 17, a wedge block 19 is mounted on the other end of the third spring 18, and the sides of the two wedge blocks 19 that are close to each other extend to the outside of the spring groove 17.
[0019] In the utility model, one side of the slide plate 5 is installed on one end of the first spring 6, and the other end of the first spring 6 is installed on the inner wall of the fixing groove 3. Through the action of the first spring 6, the slide plate 5 can be well buffered.
[0020] In the utility model, one end of the rotating rod 8 is installed on the mechanical door 7, and the other end of the rotating rod 8 is installed on the connecting plate 9. Through the setting of the rotating rod 8, when the mechanical door 7 moves, the rotating rod 8 can be driven to rotate well, and the rotation of the rotating rod 8 can drive the connecting plate 9 to rise and fall.
[0021] In the utility model, a sliding hole is opened on one side of the connecting plate 9, and a sealing ring is provided on the side wall of the sliding hole. The connecting plate 9 is sealed and connected to the fixing column 13 through the sealing ring. The setting of the sealing ring can reduce the friction force on the connecting plate 9 when it slides when the connecting plate 9 moves.
[0022] In the utility model, two symmetrically arranged connecting rods 10 are installed on the side where the two mechanical doors 7 are close to each other. One end of the connecting rod 10 extends into the groove 11 and is installed with a ball 20. The ball 20 is in contact with the wedge block 19. Through the arrangement of the ball 20 and the wedge block 19, when the ball 20 moves, it can drive the wedge block 19 to rise and fall well.
[0023] During use, when the mechanical door 7 collides, the mechanical door 7 can squeeze the first spring 6, so that the first spring 6 is compressed, and the mechanical door 7 can drive the rotating rod 8 to rotate when it moves, and the rotation of the rotating rod 8 can drive the connecting plate 9 to rise and fall, and the lifting and lowering of the connecting plate 9 can drive the squeezing of the second spring 14, so that the second spring 14 is in a compressed state, and the mechanical door 7 can drive the connecting rod 10 to move when it moves, and the movement of the connecting rod 10 can move the ball 20, and the movement of the ball 20 can squeeze the wedge block 19, so that the two wedge blocks 19 slide in opposite directions, and the sliding of the wedge block 19 can squeeze the third spring 18, so that the third spring 18 is in a compressed state, so that the elastic force of the first spring 6, the second spring 14 and the third spring 18 can well protect the mechanical door 7 and prevent the mechanical door 7 from being damaged, so that people can use it conveniently.
[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. An agricultural machinery door panel structure, comprising a bottom panel (1) and a top panel (15), characterized in that: Two symmetrically arranged rollers (2) are installed at the bottom of the bottom plate (1), and two symmetrically arranged fixing grooves (3) are provided at the top of the bottom plate (1). Fixing rods (4) are installed on the inner walls of both sides of the fixing grooves (3), and a slide plate (5) is slidably installed on the fixing rods (4). One side of the slide plate (5) extends to the outside of the fixing groove (3) and is installed with a mechanical door (7). Square grooves (12) are provided on the sides of the top plate (15) and the bottom plate (1) that are close to each other, and fixing columns (13) are installed on the inner walls of both sides of the square grooves (12). A connecting plate (9) is slidably installed on the fixing columns (13). One side of the connecting plate (9) is mounted on one end of a second spring (14), and the other end of the second spring (14) is mounted on the inner wall of the square groove (12). A connecting seat (16) is mounted on one side of the connecting plate (9), and a groove (11) is formed on one side of the connecting seat (16). A spring groove (17) is formed on the top inner wall and the bottom inner wall of the groove (11). One end of a third spring (18) is mounted on the inner wall of one side of the spring groove (17), and a wedge block (19) is mounted on the other end of the third spring (18), and the sides of the two wedge blocks (19) that are close to each other extend to the outside of the spring groove (17).
2. The agricultural machinery door panel structure according to claim 1, characterized in that: One side of the slide plate (5) is mounted on one end of a first spring (6), and the other end of the first spring (6) is mounted on the inner wall of the fixing groove (3).
3. The agricultural machinery door panel structure according to claim 1, characterized in that: One end of a rotating rod (8) is mounted on the mechanical door (7), and the other end of the rotating rod (8) is mounted on a connecting plate (9).
4. The agricultural machinery door panel structure according to claim 1, characterized in that: A sliding hole is provided on one side of the connecting plate (9), a sealing ring is provided on the side wall of the sliding hole, and the connecting plate (9) is sealedly connected to the fixing column (13) via the sealing ring.
5. The agricultural machinery door panel structure according to claim 1, characterized in that: Two symmetrically arranged connecting rods (10) are installed on the sides of the two mechanical doors (7) that are close to each other. One end of the connecting rod (10) extends into the groove (11) and is installed with a ball (20). The ball (20) is in contact with the wedge block (19).