Grain valve structure of peanut machine and peanut machine

Abstract

The utility model relates to a peanut machine grain valve structure and a peanut machine, and the peanut machine grain valve structure comprises a valve with one end used for being hinged to a twisting door plate and an elastic pressing mechanism used for being connected to a chassis longitudinal beam, the elastic pressing mechanism is obliquely arranged on the upper side of the valve, and the elastic pressing mechanism is arranged on the lower side of the valve. The elastic pressing mechanism comprises a sliding set, a sleeve set, an elastic piece and two fixing bases, one fixing base is fixed to the other end of the valve, the other fixing base is used for being fixed to a chassis longitudinal beam, one end of the sliding set is rotationally connected to one fixing base, and the other end of the sliding set is rotationally connected to the other fixing base. One end of the sleeve group is rotationally connected to the other fixed seat, the other end of the sliding group is in sliding connection with the other end of the sleeve group, and the two ends of the elastic piece abut against one end or the middle end of the sliding group and the other end of the sleeve group respectively. According to the utility model, the possibility that the valve is opened due to material impact can be reduced, and the long-term closing state of the valve is relatively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of peanut processing equipment, in particular to a peanut machine seed valve structure and a peanut machine. Background Art

[0002] The peanut harvesting process includes material picking, separation, cleaning and grain collection. In the process of collecting the kernels through the peanut machine, an auger is used to push the kernels to their outlet, and a fan is used to blow the kernels to the kernel discharge pipe for discharge.

[0003] In order to facilitate monitoring of the discharge process and to clear blockages, a grain valve is movably connected just above the outlet. One end of the grain valve is hinged to the auger plate, and the other end is pulled by a vertical spring and covered on the upper opening to achieve closure.

[0004] During the discharge process, if the grain auger outlet is blocked, the material will accumulate and overflow under the valve, causing the tension spring to be stretched beyond the limit length, resulting in failure and causing the valve to open. Utility Model Content

[0005] The utility model provides a peanut machine seed valve structure and a peanut machine, which can reduce the possibility of the valve being opened due to the impact of materials and relatively ensure the long-term closing state of the valve.

[0006] The technical solution of the utility model to solve the above technical problems is as follows:

[0007] On the one hand, the utility model provides a peanut machine seed valve structure, including a valve with one end hinged to a gantry plate and an elastic clamping mechanism connected to a chassis longitudinal beam, wherein the elastic clamping mechanism is obliquely arranged on the upper side of the valve, and the elastic clamping mechanism includes a slide group, a sleeve group, an elastic member and two fixed seats, wherein one of the fixed seats is fixed to the other end of the valve, and the other fixed seat is used to be fixed to the chassis longitudinal beam, one end of the slide group is rotatably connected to one of the fixed seats, one end of the sleeve group is rotatably connected to the other fixed seat, the other end of the slide group and the other end of the sleeve group are slidably connected to each other, and the two ends of the elastic member are respectively abutted against one end or the middle end of the slide group and the other end of the sleeve group.

[0008] The beneficial effect of the utility model is that the elastic pressing mechanism is obliquely arranged on the upper side of the valve, and when the valve is impacted, the elastic member is compressed and deformed, and the sliding group and the sleeve group slide relative to each other, generating sliding friction to release the impact force, and the grain valve is compressed by the outward elastic force generated by the compressed elastic member, thereby relatively ensuring the long-term closing state of the valve and reducing the possibility of the valve being opened due to the impact of materials.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, the sliding group includes a sliding rod and a first stop block, one end of the sliding rod is rotatably connected to one of the fixed seats, and the other end is slidably connected to the other end of the set, the first stop block is fixed or threadedly connected to one end or the middle end of the sliding rod, and the elastic member is sleeved on the outside of the sliding rod and one end abuts against one end of the first stop block.

[0011] The beneficial effect of adopting the above further scheme is: by setting a first stop block, one end of the elastic member can be installed to transmit force to the elastic member; and when the first stop block is threadedly connected to one end of the sliding rod, the length of the elastic member can be adjusted by rotating the first stop block to lock the elastic member at different lengths to achieve adjustment of the elastic force.

[0012] Furthermore, the sliding group includes a sliding rod, a first stopper and a nut, one end of the sliding rod is rotatably connected to one of the fixed seats, and the other end is slidably connected to the other end of the set, the first stopper is slidably connected to one end or the middle end of the sliding rod, the elastic member is sleeved on the outside of the sliding rod and one end abuts against one end of the first stopper, the nut is threadedly connected to the sliding rod and abuts against the other end of the first stopper away from the elastic member.

[0013] The beneficial effect of adopting the above further solution is that the position of the first stopper can be slid by rotating the nut to adjust the length of the elastic member, so that the elastic member can be locked at different lengths to achieve adjustment of the elastic force.

[0014] Furthermore, at least two nuts are provided, and both nuts are located between the first stopper and one of the fixing seats, and one of the nuts abuts against the first stopper.

[0015] The beneficial effect of adopting the above further solution is: increasing the tightness to prevent the nut from loosening the limit of the first stopper under the action of the shaking valve.

[0016] Furthermore, the sleeve group includes a sleeve rod and a second stopper, one end of the sleeve rod is rotatably connected to the other fixed seat, one end of the second stopper is fixed or abutted against the other end of the sleeve rod, the other end of the sliding group passes through the second stopper and is slidably connected to the other end of the sleeve rod, and the other end of the elastic member abuts against the other end of the second stopper.

[0017] The beneficial effect of adopting the above further solution is that the other end of the elastic member is installed by providing a second stopper, so that the elastic member subjected to force is compressed.

[0018] Furthermore, the other end of the second stopper protrudes and extends into the elastic member, and the outer side thereof abuts against the inner side of the elastic member.

[0019] The beneficial effect of adopting the above further solution is that the other end of the second stopper forms a limit for the elastic member, thereby preventing the elastic member from being subjected to force and moving radially and separating from the second stopper.

[0020] Furthermore, the fixed seat includes a seat plate and a rotating shaft, the seat plate is fixed to the other end of the valve or is used to be fixed to the chassis longitudinal beam, the rotating shaft is rotatably connected to the seat plate, one end of the sliding group is fixedly connected to the rotating shaft of one of the fixed seats, and one end of the set is fixedly connected to the rotating shaft of the other fixed seat.

[0021] The beneficial effect of adopting the above further solution is that when the valve is impacted, the elastic member is deformed under pressure, and when the slide group and the sleeve group slide relative to each other, the shaft fixed to the slide group and the sleeve group adaptively rotates relative to the seat plate.

[0022] Furthermore, a sliding hole is provided at the other end of the sleeve, and the other end of the sliding group is adapted to and slidably connected to the sliding hole.

[0023] The beneficial effect of adopting the above further solution is that when the sliding group and the sleeve group slide relative to each other, the other end of the sliding group slides in the sliding hole.

[0024] Furthermore, the other end of the first stopper protrudes and extends into the elastic member, and the outer side thereof abuts against the inner side of the elastic member.

[0025] The beneficial effect of adopting the above further solution is that the other end of the first stopper forms a limit for the elastic member, thereby preventing the elastic member from being subjected to force and moving radially and separating from the first stopper.

[0026] On the other hand, the utility model provides a peanut machine, including the peanut machine seed valve structure

[0027] The beneficial effects of adopting the above-mentioned further scheme are: using elastic parts and utilizing the relative friction between the sliding group and the sleeve group to avoid the problem of elastic force failure; a fixed seat is respectively provided on the chassis longitudinal beam and the grain valve, and one end of the sliding rod and one end of the sleeve rod are fixedly connected to the rotating shaft, the rotating shaft is rotatably connected to the seat plate, the other end of the sliding rod is slidably connected to the other end of the sleeve rod, and a nut is threadedly connected to one end of the sliding rod, and the outward elastic force generated by the elastic part is compressed by rotating the nut to tighten the grain valve, and the compression elastic force of the elastic part can be adjusted by locking the nut at different compression lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is an axonometric view of the utility model, in which the arrow indicates the blowing direction;

[0029] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0030] Figure 3 It is a partial cross-sectional view of the utility model;

[0031] Figure 4 This is an axonometric diagram of the related art, in which the arrow indicates the blowing direction.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] 1. Valve; 11. Positioning plate; 12. Sensor;

[0034] 2. Fixed seat; 21. Seat plate; 22. Rotating shaft; 23. Limiting plate; 24. Limiting pin;

[0035] 3. Sliding group; 31. Sliding rod; 32. First stopper; 33. Nut;

[0036] 4. sleeve; 41. sleeve rod; 42. second stopper; 43. sliding hole;

[0037] 5. Elastic parts;

[0038] 6. Auger; 61. Auger door panel;

[0039] 7. Chassis longitudinal beam;

[0040] 8. Spring;

[0041] 9. Pellet discharge pipe. DETAILED DESCRIPTION

[0042] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0043] First, the installation structure of the valve 1 in the prior art is described. Figure 4 , the auger 6 (such as a screw conveyor) transports the material to its outlet, and the outlet is connected to a blower (shown in the figure, where the arrow indicates the air inlet direction) and a grain discharge pipe, and the blower blows the grains discharged at the outlet and blows them into the grain discharge pipe 9. Wherein, a grain valve 1 is movably connected to the outlet through a loose-leaf, and the other end of the grain valve 1 is pulled and covered on the upper opening by a vertical spring 8 arranged vertically to achieve closure. By opening the valve 1 at this place, the blocked material can be dredged by opening the valve 1, and the valve 1 can also be impacted by the material during the discharge process to observe the state of the valve 1 to determine whether it is blocked.

[0044] Specifically, the vertical spring 8 is located below the valve 1. A auger door plate 61 is fixed at the outlet of the auger 6 to achieve the installation of the auger 6. One end of the seed valve 1 is movably connected to the auger door plate 61 through a hinge; and a chassis longitudinal beam 7 is fixed above the auger door plate 61.

[0045] During the process of discharging the grains in the above manner, if the grain auger outlet is blocked, the material will accumulate and overflow under the valve, causing the tension spring 8 to be stretched beyond the limit length, resulting in failure, so that the valve 1 opens.

[0046] In view of the above problems, on the one hand, the utility model provides a peanut machine seed valve structure, which is described in detail below.

[0047] Example 1

[0048] like Figure 1 and Figure 2 A peanut machine seed valve structure comprises a valve 1 having one end hinged to a gantry plate 61 and an elastic clamping mechanism connected to a chassis longitudinal beam 7, wherein the elastic clamping mechanism is obliquely arranged on the upper side of the valve 1, and the elastic clamping mechanism comprises a slide group 3, a sleeve group 4, an elastic member 5 and two fixed seats 2, wherein one fixed seat 2 is fixed to the other end of the valve 1, and the other fixed seat 2 is used to be fixed to the chassis longitudinal beam 7, one end of the slide group 3 is rotatably connected to one of the fixed seats 2, one end of the sleeve group 4 is rotatably connected to the other fixed seat 2, the other end of the slide group 3 and the other end of the sleeve group 4 are slidably connected to each other, and the two ends of the elastic member 5 are respectively abutted against one end or the middle end of the slide group 3 and the other end of the sleeve group 4.

[0049] The beneficial effects of this embodiment are as follows: the elastic clamping mechanism is obliquely arranged on the upper side of the valve 1. When the valve 1 is impacted, the elastic member 5 is compressed and deformed, and the sliding group 3 and the sleeve group 4 slide relative to each other to generate sliding friction to release the impact force. The grain valve 1 is compressed by the outward elastic force generated by the compression elastic member 5, thereby relatively ensuring the long-term closing state of the valve 1 and reducing the possibility of the valve 1 being opened due to the impact of the material.

[0050] Based on the above embodiment, the elastic member 5 can be a spring.

[0051] Specifically, under the action of the slide group 3, the sleeve group 4, the elastic member 5 and the two fixing seats 2, they form an elastic triangular structure with the valve 1, the auger plate 61 and the chassis longitudinal beam 7, thereby relatively reducing the possibility of the valve 1 being opened due to the impact of materials.

[0052] Through the above-mentioned triangular structure, the elastic clamping mechanism is subjected to a greater force than the force that the tension spring in the prior art can directly withstand. Therefore, the elastic member 5 of the utility model can reduce the problem of the tension spring in the prior art failing and being unable to be used after exceeding the tension limit, resulting in low utilization rate.

[0053] Based on the above embodiment, the valve 1 is tilted, and the top end (one end of the valve 1) is rotatably connected to the auger plate 61 through a hinge, and the bottom end (the other end of the valve 1) is fixedly connected to one of the fixing seats 2. The valve 1 is tilted to reduce the possibility of positive impact with the upward moving grains.

[0054] On the basis of the above embodiment, a positioning plate 11 is fixed to the other end of the valve 1, and a sensor 12 installed at the bottom end of the particle discharge tube 9 is provided below the positioning plate 11, and the sensor 12 is communicatively connected to the central console; the position of the positioning plate 11 is sensed by the sensor 12, and the position information is transmitted to the central console so as to record the closing state of the valve 1 in real time.

[0055] Example 2

[0056] like Figures 1 to 3 On the basis of Example 1, the sliding group 3 includes a sliding rod 31 and a first stopper 32, one end of the sliding rod 31 is rotatably connected to one of the fixed seats 2, and the other end is slidably connected to the other end of the sleeve 4, the first stopper 32 is fixed or threadedly connected to one end or the middle end of the sliding rod 31, and the elastic member 5 is sleeved on the outside of the sliding rod 31 and one end abuts against one end of the first stopper 32.

[0057] The beneficial effect of adopting the preferred scheme in the above embodiment is that one end of the elastic member 5 is installed by setting the first stop block 32 to transmit the force to the elastic member 5; and when the first stop block 32 is threadedly connected to one end of the slide rod 31, the length of the elastic member 5 can be adjusted by rotating the first stop block 32 to lock the elastic member 5 at different lengths to achieve the adjustment of the elastic force.

[0058] The first stopper 32 is stepped and annular in structure, and one end of the first stopper 32 has a larger radial dimension. One end of the elastic member 5 abuts against the shoulder of one end of the first stopper 32 .

[0059] Example 3

[0060] like Figures 1 to 3 On the basis of Example 1, the sliding group 3 includes a sliding rod 31, a first stopper 32 and a nut 33. One end of the sliding rod 31 is rotatably connected to one of the fixed seats 2, and the other end is slidably connected to the other end of the sleeve 4. The first stopper 32 is slidably connected to one end or the middle end of the sliding rod 31. The elastic member 5 is sleeved on the outside of the sliding rod 31 and one end abuts against one end of the first stopper 32. The nut 33 is threadedly connected to the sliding rod 31 and abuts against the other end of the first stopper 32 away from the elastic member 5.

[0061] The beneficial effect of adopting the preferred solution in the above embodiment is that the position of the first stopper 32 can be slid by rotating the nut 33 to adjust the length of the elastic member 5 so as to lock the elastic member 5 at different lengths to achieve adjustment of the elastic force.

[0062] The number of nuts 33 may be 1, 2, or 3.

[0063] Example 4

[0064] like Figure 2 and Figure 3 On the basis of Example 3, at least two nuts 33 are provided, and both nuts 33 are located between the first stopper 32 and one of the fixing seats 2 , and one of the nuts 33 abuts against the first stopper 32 .

[0065] The beneficial effect of adopting the preferred solution in the above embodiment is that the fastening is increased to prevent the nut 33 from loosening the limit of the first stopper 32 under the action of the shaking valve 1.

[0066] Example 5

[0067] like Figures 1 to 3 On the basis of embodiments 1-4, the sleeve group 4 includes a sleeve rod 41 and a second stopper 42, one end of the sleeve rod 41 is rotatably connected to another fixed seat 2, one end of the second stopper 42 is fixed or abutted against the other end of the sleeve rod 41, the other end of the sliding group 3 passes through the second stopper 42 and is slidably connected to the other end of the sleeve rod 41, and the other end of the elastic member 5 abuts against the other end of the second stopper 42.

[0068] The beneficial effect of adopting the preferred solution in the above embodiment is that the other end of the elastic member 5 is installed by providing the second stopper 42, so that the elastic member 5 subjected to force is compressed.

[0069] Based on the above embodiment, the second stopper 42 is stepped as a whole and is an annular structure, with one end having a larger radial dimension, and the other end of the elastic member 5 abuts against the shoulder of one end of the second stopper 42 .

[0070] Example 6

[0071] like Figures 1 to 3 On the basis of embodiments 1-5, the end of the second stopper 42 protrudes and the other end extends into the elastic member 5, and the outer side thereof abuts against the inner side of the elastic member 5.

[0072] The beneficial effect of adopting the preferred solution in the above embodiment is that the other end of the second stopper 42 limits the elastic member 5 to prevent the elastic member 5 from being subjected to force and moving radially and separating from the second stopper 42 .

[0073] Example 7

[0074] like Figure 2 and Figure 3 On the basis of Examples 1-6, the fixed seat 2 includes a seat plate 21 and a rotating shaft 22. The seat plate 21 is fixed to the other end of the valve 1 or is used to be fixed to the chassis longitudinal beam 7. The rotating shaft 22 is rotatably connected to the seat plate 21. One end of the sliding group 3 is fixedly connected to the rotating shaft 22 of one of the fixed seats 2, and one end of the set 4 is fixedly connected to the rotating shaft 22 of the other fixed seat 2.

[0075] The beneficial effect of adopting the preferred solution in the above embodiment is that when the valve 1 is impacted, the elastic member 5 is deformed under pressure, and when the slide group 3 and the sleeve group 4 slide relative to each other, the rotating shaft 22 fixed to the slide group 3 and the sleeve group 4 adaptively rotate relative to the seat plate 21.

[0076] Based on the above embodiment, the seat plate 21 is in a "U" shape, with a closed end welded to the valve 1 or the chassis longitudinal beam 7, and both ends of the rotating shaft 22 are rotatably connected to the two arms of the seat plate 21 opening.

[0077] Furthermore, the rotating shaft 22 is in the shape of a stepped shaft, and the small diameter end passes through the two arms of the seat plate 21 at the same time, and a limit plate 23 is slidably connected to the end of the small diameter end, and a limit pin 24 is inserted in the radial direction of the end to prevent the rotating shaft 22 from falling out.

[0078] As a parallel solution of the above embodiment, the rotating shaft 22 is fixed to the seat plate 21, and one end of the sliding group 3 is rotatably connected to the rotating shaft 22 of one of the fixed seats 2, and one end of the sleeve 4 is rotatably connected to the rotating shaft 22 of the other fixed seat 2.

[0079] Example 8

[0080] like Figure 2 and Figure 3 On the basis of embodiments 1-7, a sliding hole 43 is opened at the other end of the set 4, and the other end of the sliding set 3 is adapted and slidably connected to the sliding hole 43.

[0081] The beneficial effect of adopting the preferred solution in the above embodiment is that when the slide group 3 and the sleeve group 4 slide relative to each other, the other end of the slide group 3 slides in the slide hole 43 .

[0082] Based on the above embodiment, the sliding hole 43 extends to the middle end of the sleeve rod 41 of the sleeve assembly 4 or even passes through one end of the sleeve rod 41 .

[0083] As another solution, the sliding hole 43 is a blind hole, that is, it does not penetrate one end of the sleeve rod 41. In this case, the sliding group 3 and the sliding hole 43 form a closed cavity. When the sleeve rod 41 slides and the closed cavity is compressed, the gas in the cavity is compressed, further reducing the possibility of the valve 1 being opened due to the impact of the material.

[0084] On the basis of the above embodiment, the other end of the sliding rod 31 is provided with a blind hole connected to the closed cavity to expand the volume of the closed cavity.

[0085] Based on the above embodiment, a sealing ring is fixed to the other end of the sliding rod 31 that is slidably connected to the sliding hole 43. The sealing ring can be made of rubber and abuts against the inner wall of the sliding hole 43 to improve the sealing effect.

[0086] Example 9

[0087] like Figure 2 and Figure 3 On the basis of Embodiments 1-8, the other end of the first stopper 32 protrudes and extends into the elastic member 5 , and the outer side thereof abuts against the inner side of the elastic member 5 .

[0088] The beneficial effect of adopting the preferred solution in the above embodiment is that the other end of the first stopper 32 limits the elastic member 5 to prevent the elastic member 5 from being subjected to force and moving radially and separating from the first stopper 32 .

[0089] On the basis of the above embodiment, the first stopper 32 and the second stopper 42 respectively limit the two ends of the elastic member 5 to prevent the elastic member 5 from moving radially.

[0090] On the other hand, the utility model provides a peanut machine, which is described in detail below.

[0091] Example 10

[0092] like Figure 1 Based on embodiments 1-9, a peanut machine includes the above-mentioned peanut machine seed valve structure.

[0093] The beneficial effect of adopting the preferred scheme in the above embodiment is that the elastic member 5 is used, and the relative friction between the slide group 3 and the sleeve group 4 is utilized to avoid the problem of elastic force failure; a fixed seat 2 is respectively provided on the chassis longitudinal beam 7 and the grain valve 1, and one end of the slide rod 31 and one end of the sleeve rod 41 are fixedly connected to the rotating shaft 22, the rotating shaft 22 is rotatably connected to the seat plate 21, the other end of the slide rod 31 is slidably connected to the other end of the sleeve rod 41, and a nut 33 is threadedly connected at one end of the slide rod 31, and the outward elastic force generated by the elastic member 5 is compressed by rotating the nut 33 to tighten the grain valve 1, and the compression elastic force of the elastic member 5 can be adjusted by locking the nut 33 at different compression lengths.

[0094] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0095] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0096] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0097] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0098] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0099] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A peanut machine seed valve structure, comprising a valve (1) with one end hinged to a gantry plate (61) and an elastic clamping mechanism connected to a chassis longitudinal beam (7), characterized in that: The elastic clamping mechanism is obliquely arranged on the upper side of the valve (1), and comprises a slide group (3), a sleeve group (4), an elastic member (5) and two fixed seats (2), one of the fixed seats (2) being fixed to the other end of the valve (1), and the other fixed seat (2) being used to be fixed to the chassis longitudinal beam (7), one end of the slide group (3) being rotatably connected to one of the fixed seats (2), one end of the sleeve group (4) being rotatably connected to the other fixed seat (2), the other end of the slide group (3) and the other end of the sleeve group (4) being slidably connected to each other, and the two ends of the elastic member (5) respectively abut against one end or the middle end of the slide group (3) and the other end of the sleeve group (4).

2. A peanut machine seed valve structure according to claim 1, characterized in that: The slide group (3) comprises a slide rod (31) and a first stopper (32); one end of the slide rod (31) is rotatably connected to one of the fixed seats (2), and the other end is slidably connected to the other end of the sleeve (4); the first stopper (32) is fixed or threadedly connected to one end or the middle end of the slide rod (31); the elastic member (5) is sleeved on the outside of the slide rod (31) and one end thereof abuts against one end of the first stopper (32).

3. A peanut machine seed valve structure according to claim 1, characterized in that: The slide group (3) comprises a slide rod (31), a first stopper (32) and a nut (33); one end of the slide rod (31) is rotatably connected to one of the fixed seats (2), and the other end is slidably connected to the other end of the sleeve (4); the first stopper (32) is slidably connected to one end or the middle end of the slide rod (31); the elastic member (5) is sleeved on the outside of the slide rod (31) and one end abuts against one end of the first stopper (32); the nut (33) is threadedly connected to the slide rod (31) and abuts against the other end of the first stopper (32) facing away from the elastic member (5).

4. A peanut machine seed valve structure according to claim 3, characterized in that: At least two nuts (33) are provided, and both nuts (33) are located between the first stopper (32) and one of the fixing seats (2), and one of the nuts (33) abuts against the first stopper (32).

5. The peanut machine seed valve structure according to claim 1, characterized in that: The sleeve group (4) comprises a sleeve rod (41) and a second stopper (42); one end of the sleeve rod (41) is rotatably connected to another of the fixing seats (2); one end of the second stopper (42) is fixed to or abuts against the other end of the sleeve rod (41); the other end of the sliding group (3) passes through the second stopper (42) and is slidably connected to the other end of the sleeve rod (41); and the other end of the elastic member (5) abuts against the other end of the second stopper (42).

6. A peanut machine seed valve structure according to claim 5, characterized in that: The other end of the second stopper (42) protrudes and extends into the elastic member (5), and its outer side abuts against the inner side of the elastic member (5).

7. A peanut machine seed valve structure according to claim 1, characterized in that: The fixed seat (2) comprises a seat plate (21) and a rotating shaft (22); the seat plate (21) is fixed to the other end of the valve (1) or is used to be fixed to the chassis longitudinal beam (7); the rotating shaft (22) is rotatably connected to the seat plate (21); one end of the sliding group (3) is fixedly connected to the rotating shaft (22) of one of the fixed seats (2); and one end of the sleeve (4) is fixedly connected to the rotating shaft (22) of the other fixed seat (2).

8. A peanut machine seed valve structure according to any one of claims 1 to 7, characterized in that: The other end of the sleeve (4) is provided with a sliding hole (43), and the other end of the sliding group (3) is adapted to and slidably connected to the sliding hole (43).

9. A peanut machine seed valve structure according to claim 2 or 3, characterized in that: The other end of the first stopper (32) protrudes and extends into the elastic member (5), and its outer side abuts against the inner side of the elastic member (5).

10. A peanut machine, characterized in that: It comprises a peanut machine seed valve structure as described in any one of claims 1-9.

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