Clamping seat of harvester

Abstract

The utility model discloses a clamping seat of a harvester. The clamping seat comprises a base, a mounting groove is formed in the side part of the base, a pair of clamping plates is arranged in the mounting groove in a sliding manner, the pair of clamping plates is matched with the base through a traction structure, and limiting structures are arranged on the side parts of the pair of clamping plates. The device has the beneficial effects that the mounting groove is formed in the base, the pair of clamping plates used for fixing the mounting piece is slidably arranged in the mounting groove, the pair of clamping plates and the base are connected and matched through a traction structure, and limiting structures are arranged on the opposite side portions of the pair of clamping plates; when installation parts of different sizes are installed, the traction structure drives the pair of clamping plates to be close to the side portions of the installation parts and conduct clamping and fixing, then the limiting structure is driven to conduct limiting and fixing on the clamped installation parts, the installation parts of different sizes can be better adapted, the practicability of the device is improved, and through double limiting and fixing, the stability after installation is improved.

Description

Technical Field

[0001] The present application relates to the technical field of harvesters, and in particular to a harvester seat. Background Art

[0002] A harvester is a machine that harvests crops in one go. It completes harvesting and threshing at one time, collects the grains into storage bins, and then transports the grains to transport vehicles via conveyor belts. Large and medium-sized harvesters need to work or travel day and night, so good lighting is required to ensure safe work or driving.

[0003] Existing lighting fixtures are generally installed on a holder with a fixed size. Since the holder is fixed, when a stronger or brighter lighting fixture is needed or replaced, it is difficult to match the original holder with the installed parts due to the increased size of the lighting fixture. This makes the holder unable to adapt well to lighting fixtures of different sizes and has low practicality. In addition, the existing harvester lighting fixtures are not stably installed and have poor stability. Therefore, a harvester holder with high adaptability, good stability and strong practicality is proposed. Utility Model Content

[0004] One purpose of the present application is to provide a harvester base with high adaptability, good stability and strong practicality.

[0005] In order to achieve the above purpose, the technical solution adopted in the present application is: a harvester base, including a base; a mounting groove is opened on the side of the base, and a pair of locking plates are slidably arranged in the mounting groove, and the pair of locking plates are matched with the base through a traction structure, and the side portions of the pair of locking plates are provided with limiting structures; when installing, the traction structure is suitable for driving the pair of locking plates to fit and fix with both sides of the mounting part, and then the limiting structure is suitable for limiting and fixing the fixed mounting part.

[0006] Preferably, the traction structure includes a rotating rod rotatably mounted on the side of the base, and pushing members rotatably mounted on both sides of the rotating rod; the two sides of the pushing members are connected to the corresponding sides of the locking plates; when installing, the rotating rod rotates to drive the two pushing members to move away from / towards each other along the axial direction of the rotating rod, thereby driving a pair of the locking plates to move closer to / away from the two sides of the mounting member for locking / unlocking.

[0007] Preferably, the pushing member includes a first push rod and a second push rod; the first push rod is rotatably connected to the second push rod, one end of the first push rod is rotatably mounted on one end of the rotating rod by a thread, and one end of the second push rod is rotatably mounted on the other end of the rotating rod by a thread; when adjusting, the rotating rod rotates to simultaneously drive the first push rod and the second push rod to move away from / towards each other along the axial direction of the rotating rod, thereby driving a pair of the engaging plates to approach / move away from both sides of the mounting member for engagement / unlocking.

[0008] Preferably, the limiting structure includes a limiting block elastically arranged on the side of the locking plate, and a limiting groove opened on the side of the mounting member; the limiting block cooperates with the limiting groove; when limiting and fixing, a pair of the locking plates are suitable for being clamped and fixed on both sides of the mounting member, and then the limiting block is suitable for elastically extending into the limiting groove, thereby limiting and fixing the locking plates.

[0009] Preferably, the cross section of the limiting block is rectangular, and the cross section of the limiting groove is rectangular.

[0010] Preferably, a bearing plate is provided on the side of the base, and the bearing plate is limitedly matched with the pushing member.

[0011] Preferably, baffles are installed on both sides of the installation groove, and a certain distance is left between the baffles and the base.

[0012] Preferably, at least one mounting hole is formed on two sides of the base.

[0013] Compared with the prior art, the beneficial effects of the present application are: a mounting groove is provided on the base, and a pair of snap plates for fixing the mounting parts are slidably arranged in the mounting groove, the pair of snap plates are connected and cooperated with the base through a traction structure, and limiting structures are arranged on the opposite sides of the pair of snap plates; when mounting parts of different sizes are installed, the pair of snap plates are driven by the traction structure to approach the side of the mounting part and clamped and fixed, and then the limiting structure is driven to limit and fix the clamped mounting part, so as to better adapt to mounting parts of different sizes, improve the practicality of the device, and improve the stability after installation through double limiting and fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the right side view of the utility model.

[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of the middle clamping plate clamping mounting parts.

[0017] Figure 4 It is a structural schematic diagram of the utility model when the traction structure is not clamped.

[0018] Figure 5 For this utility model Figure 4 Schematic diagram of the structure after clamping of the middle traction structure.

[0019] In the figure: 1. base; 11. mounting groove; 12. baffle; 13. bearing plate; 2. snap plate; 21. limiting structure; 211. limiting block; 212. limiting groove; 3. traction structure; 31. rotating rod; 32. pushing member; 321. first push rod; 322. second push rod. DETAILED DESCRIPTION

[0020] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0021] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application 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 operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0022] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0023] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0024] One of the preferred embodiments of the present application is as follows: Figures 1 to 5As shown, a harvester base includes a base 1; a mounting groove 11 is opened on the top of the base 1, and a pair of snap plates 2 are slidably arranged in the mounting groove 11, the pair of snap plates 2 and the base 1 are matched through a traction structure 3, and limiting structures 21 are arranged on the opposite sides of the pair of snap plates 2; when installing the lighting fixture, the mounting part of the lighting fixture is placed on the base 1, and then the pair of snap plates 2 can be driven by the traction structure 3 to slide in the mounting groove 11 and approach the two sides of the mounting part, and then the mounting part is clamped and fixed in the horizontal direction by the pair of snap plates 2, and then locked and fixed by the limiting structure 21, and then the horizontally fixed mounting part is limited and fixed in the vertical direction, so that while better adapting, it also has high stability, which is convenient for better improving the practicality and stability of the device.

[0025] In this embodiment, Figures 2 to 5 As shown, the traction structure 3 includes a rotating rod 31 rotatably installed at both ends of the mounting groove 11, and a pushing member 32 rotatably installed on both sides of the rotating rod 31 through a threaded sleeve; the side portions of the two pushing members 32 are connected to the side portions of the corresponding clamping plates 2, and one end of the rotating rod 31 extends out of the side portion of the base 1; when adapting to mounting parts of different sizes and fixing them, the rotating rod 31 can be driven at this time, and the rotation of the rotating rod 31 can cause the two sleeves at the middle end of the rotating rod 31 to slide toward both ends, thereby driving a pair of clamping plates 2 to approach and fit and fix toward the two sides of the mounting part, thereby fixing the mounting part.

[0026] In this embodiment, Figures 1 to 3 As shown, it can be understood that a bearing plate 13 for receiving the mounting member is installed at the top middle end of the base 1, and an extension groove for limiting the sliding of the sleeve is opened at the lower end of the bearing plate 13, so that when the rotating rod 31 rotates, the sleeve can be driven to limit the sliding in the extension groove, thereby better driving the pushing member 32 to slide.

[0027] In this embodiment, Figure 4 and Figure 5 As shown, the pushing member 32 includes a first push rod 321 and a second push rod 322, and the first push rod 321 and the second push rod 322 are rotatably arranged therebetween, one end of the first push rod 321 is rotatably arranged at one end of the rotating rod 31 through a sleeve, and one end of the second push rod 322 is rotatably arranged at the other end of the rotating rod 31 through a sleeve; when installing, the rotating rod 31 is driven to drive the two sleeves at the middle end of the rotating rod 31 to move away from each other along the axial direction of the rotating rod 31 under the limitation of the extension groove, and the away movement of the two sleeves drives the first push rod 321 and the second push rod 322 to stretch, and makes the connection between the first push rod 321 and the second push rod 322 approach the center of the supporting plate 13, thereby driving the clamping plate 2 to approach the side of the mounting member to clamp and fix the mounting member.

[0028] In this embodiment, Figure 2 and Figure 3 As shown, it can be understood that the limiting structure 21 includes a limiting block 211 elastically installed on the side of the locking block through a spring, and a limiting groove 212 opened on the side of the mounting piece, and the limiting block 211 and the limiting groove 212 are engaged with each other; when the mounting piece is clamped after limiting, the limiting block 211 extends into the limiting groove 212 under the action of elasticity to engage, and then the fixed mounting piece can be limited and fixed in the vertical direction, which is convenient for better fixation and improves the stability of the device.

[0029] In this embodiment, Figure 2 and Figure 3 As shown, it should be known that the cross-section of the limit block 211 is rectangular, and the cross-section of the limit groove 212 is rectangular. The limit block 211 is circular and cannot limit the vertical rotation of the mounting piece. The rectangular limit block 211 and the corresponding rectangular limit groove 212 that penetrates the side of the mounting piece can better limit the vertical rotation of the mounting piece, thereby improving the stability and safety of the device.

[0030] In this embodiment, Figure 2 and Figure 3 As shown, baffles 12 are installed on both sides of the mounting groove 11, and a certain distance is left between the baffles 12 and the base 1. The mounting groove 11 is arranged in a trapezoidal shape as a whole, and the middle end of the mounting groove 11 is higher than the two ends, so that the lubricating oil dripping when the mounting member and the pushing member 32 are lubricated can flow out of the base 1 through the opening between the baffle 12 and the base 1 to lubricate other parts, thereby preventing excessive accumulation of lubricating oil in the mounting groove 11 and affecting the sliding of the pushing member 32.

[0031] In this embodiment, Figure 1 As shown, it can be understood that at least one mounting hole, preferably two mounting holes, are opened on both sides of the base 1, and the two mounting holes are symmetrically arranged on both sides of the mounting groove 11, so that the base 1 can be stably mounted on the harvester through the mounting holes, thereby improving the stability of the device, or the base 1 can be directly adhered to the harvester by glue to improve the stability of the device.

[0032] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A harvester card seat, characterized in that: The base comprises a mounting groove, a pair of clamping plates are slidably arranged in the mounting groove, the pair of clamping plates are matched with the base through a traction structure, and the side portions of the pair of clamping plates are both provided with a limiting structure; when installing, the traction structure is suitable for driving the pair of clamping plates to fit and fix with both sides of the mounting piece, and then the limiting structure is suitable for limiting and fixing the fixed mounting piece; The traction structure includes a rotating rod rotatably mounted on the side of the base, and pushers rotatably mounted on both sides of the rotating rod; the side parts of the two pushers are connected to the side parts of the corresponding engaging plates; when installing, the rotating rod rotates to drive the two pushers to move away from / towards each other along the axial direction of the rotating rod, thereby driving a pair of engaging plates to move closer to / away from the two sides of the mounting member to engage / unlock; The limiting structure includes a limiting block elastically arranged on the side of the locking plate, and a limiting groove opened on the side of the mounting member; the limiting block cooperates with the limiting groove; when limiting and fixing, a pair of the locking plates are suitable for being clamped and fixed on both sides of the mounting member, and then the limiting block is suitable for elastically extending into the limiting groove, thereby limiting and fixing the locking plates.

2. The harvester card holder according to claim 1, characterized in that: A bearing plate is disposed on the side of the base, and the bearing plate is limitedly matched with the pushing member.

3. The harvester card holder according to claim 1, characterized in that: The pushing member includes a first push rod and a second push rod; the first push rod is rotatably connected to the second push rod, one end of the first push rod is rotatably mounted on one end of the rotating rod by a thread, and one end of the second push rod is rotatably mounted on the other end of the rotating rod by a thread; when adjusting, the rotating rod rotates to simultaneously drive the first push rod and the second push rod to move away from / towards each other along the axial direction of the rotating rod, thereby driving a pair of the engaging plates to approach / move away from the two sides of the mounting member for engagement / unlocking.

4. The harvester card holder according to claim 1, characterized in that: The cross section of the limiting block is rectangular, and the cross section of the limiting groove is rectangular.

5. The harvester card holder according to claim 2, characterized in that: Baffles are installed on both sides of the installation groove, and a certain distance is left between the baffles and the base.

6. The harvester card holder according to claim 2, characterized in that: At least one mounting hole is formed on both sides of the base.

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