Grain box plate clamp mechanism of drying machine

Abstract

The utility model provides a dryer grain box plate clamp mechanism which comprises a machine frame, a tray, a first supporting assembly, a second supporting assembly and a clamping mechanism, the tray is movably connected to the machine frame in the longitudinal direction, the tray comprises a containing part and an adjusting part which are arranged side by side in the transverse direction, and the containing part is used for containing a grain box plate; the tray is sunken to form an adjusting part extending in the longitudinal direction, the first supporting assembly is connected to one side of the containing part, the second supporting assembly is movably arranged in the transverse direction, and the clamping mechanism comprises a plurality of transverse clamping assemblies and a plurality of longitudinal clamping assemblies. In this way, the longitudinal end and the transverse end are both kept clamped and fixed through the clamping mechanism, the grain box plates are prevented from deviating in the moving and transporting process, the transporting stability is improved, the spacing distance between the second supporting assembly and the first supporting assembly can be adjusted in the transverse direction, and therefore the device adapts to grain box plates of different sizes, and the practicability is high. And the adaptability of the whole mechanism is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to drying -machine grain box board processing technical field especially drying -machine grain box board clamp mechanism. BACKGROUND

[0002] Drying -machine grain box board is an important component in grain dryer, it usually is used for carrying and conveying a series of plate structure of grain, when producing drying -machine grain box board, it will be in a production line and carry out welding process.

[0003] At present, the grain box board welding platform clamp mechanism in the industry generally adopts single station independent setting and carries out operation, then adopts manual transfer, and such logistics is not consecutive, and manual labor intensity is big and is not suitable for mass production, if adopting assembly line and carrying out welding process, the grain box plate is not convenient for fixed during welding, and the phenomenon of deviation occurs during operation, thereby affecting transportation, and it is necessary to adjust the deviation in the middle, and such can reduce production efficiency, and because the grain box plate is big in size, it is troublesome to adjust.

[0004] In view of this, it is necessary to provide a drying -machine grain box board clamp mechanism to solve or at least alleviate the above-mentioned defects. CONTENT OF UTILITY MODEL

[0005] The main purpose of the utility model is to provide a drying -machine grain box board clamp mechanism to solve the problem that the grain box plate is easy to deviate during transportation on the welding platform in the prior art and affect production efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a drying -machine grain box board clamp mechanism, which comprises a rack, a tray, a first support assembly, a second support assembly and a clamping mechanism, wherein,

[0007] The tray is movably connected to the rack along the longitudinal direction, the tray comprises a placing part and an adjusting part arranged side by side along the transverse direction, the placing part is used for placing the grain box plate, and the tray is recessed to form the adjusting part extending along the longitudinal direction;

[0008] The first support assembly is connected to one side of the placing part, the second support assembly is connected to the tray and arranged in the adjusting part, and the second support assembly is movably arranged along the transverse direction;

[0009] The clamping mechanism comprises a plurality of transverse clamping assemblies and longitudinal clamping assemblies, a plurality of the transverse clamping assemblies are arranged on the first support assembly and the second support assembly along the longitudinal direction, and the first support assembly and the second support assembly are rotatably arranged towards the grain box plate, a plurality of the longitudinal clamping assemblies are arranged on the placing part along the transverse direction, and the longitudinal clamping assemblies are rotatably arranged towards the grain box plate.

[0010] Preferably, the first supporting assembly comprises a first driving assembly, a first rotating shaft and a plurality of first bearing seats arranged longitudinally at intervals, the first driving assembly is connected to the placing part, and a driving end of the first driving assembly is connected to the first rotating shaft, the first rotating shaft penetrates through the first bearing seats, and the first rotating shaft is rotatably arranged towards the grain box plate, and a plurality of the transverse clamping assemblies are connected to the first rotating shaft.

[0011] Preferably, the second supporting assembly comprises a second driving assembly, a second rotating shaft, a plurality of second bearing seats arranged longitudinally at intervals and two transverse adjusting mechanisms arranged longitudinally opposite to each other, each of the transverse adjusting mechanisms comprises a transverse telescopic assembly, a transverse guide rail and a mounting bracket; wherein,

[0012] the transverse telescopic assembly is connected to the tray and arranged at one end of the adjusting part, and the transverse telescopic assembly has a driving part arranged telescopically in the transverse direction, the transverse guide rail is fixed to the side wall of the transverse telescopic assembly, the mounting bracket is movably connected to the transverse guide rail, and one end of the mounting bracket is connected to the driving part of the transverse telescopic assembly;

[0013] the second bearing seat is connected to the mounting bracket, and a driving end of the second driving assembly is connected to the second rotating shaft, the second rotating shaft penetrates through the second bearing seat, and the second rotating shaft is rotatably arranged towards the grain box plate, and a plurality of the transverse clamping assemblies are connected to the second rotating shaft.

[0014] Preferably, the clamping mechanism further comprises two mounting vertical rods arranged at intervals in the transverse direction, the second supporting assembly further comprises a supporting vertical rod, and each of the transverse clamping assemblies comprises a transverse pusher and a transverse clamping jaw; wherein,

[0015] two ends of the supporting vertical rod are respectively connected to two of the mounting brackets, the mounting vertical rods are connected to the placing part and the supporting vertical rod, the transverse pusher is connected to the supporting vertical rod and used for abutting against the outside of the grain box plate, the transverse clamping jaw is L-shaped, a through hole is formed in the horizontal section of the transverse clamping jaw to be connected to the first rotating shaft and the second rotating shaft, and the vertical section of the transverse clamping jaw is used for abutting against the inside of the grain box plate.

[0016] Preferably, the longitudinal clamping assembly comprises a longitudinal pusher, a longitudinal clamping jaw and a third driving assembly, the longitudinal pusher and the third driving assembly are connected to the placing part, the longitudinal pusher is used for abutting against the outside of the grain box plate, and a driving end of the third driving assembly is connected to the longitudinal clamping jaw to drive the longitudinal clamping jaw to be rotatably arranged towards the grain box plate, and the longitudinal clamping jaw is used for abutting against the inside of the grain box plate.

[0017] Preferably, each of the transverse clamping assemblies further comprises a gasket, the vertical section of the transverse clamping jaw is connected with the horizontal section of the transverse clamping jaw through a bolt, and the gasket is connected between the vertical section of the transverse clamping jaw and the horizontal section of the clamping jaw.

[0018] Preferably, the horizontal section of the transverse clamping jaw comprises an upper horizontal section and a lower horizontal section, the bottom end of the upper horizontal section is recessed to form an upper arc-shaped hole, the top end of the lower horizontal section is recessed to form a lower arc-shaped hole, the through hole is enclosed between the upper arc-shaped hole and the lower arc-shaped hole, and the upper horizontal section and the lower horizontal section are connected through a bolt.

[0019] Preferably, the first driving assembly and the second driving assembly each comprise a transverse telescopic motor, a transverse rack and a transmission gear, the transverse rack is connected to the driving end of the transverse telescopic motor, the transmission gear is sleeved on each of the first rotating shaft and the second rotating shaft, and the transmission gear is arranged in meshing with the transverse rack.

[0020] Preferably, the third driving assembly comprises a vertical telescopic motor and a vertical rack, the longitudinal clamping jaw has a connecting gear at one end close to the vertical rack, the connecting gear is hinged to the vertical telescopic motor through a pin shaft, the vertical rack is connected to the driving end of the vertical telescopic motor, and the connecting gear is arranged in meshing with the vertical rack.

[0021] Preferably, the machine further comprises four pulleys and two longitudinal guide rails arranged in transverse opposition, the longitudinal guide rails are connected to the machine frame, the four pulleys are distributed in a matrix on both sides of the tray, and the pulleys are rotatably connected to the longitudinal guide rails.

[0022] Compared with the prior art, the machine provided by the present application has the following advantages:

[0023] The utility model provides a kind of drying machine grain box plate clamp mechanism, including rack, tray, first support component, second support component and clamping mechanism, tray is movably connected on rack along longitudinal direction, tray includes the placement part and adjusting part of being arranged side by side along transverse direction, placement part is used to place grain box plate, the adjusting part of being recessed along longitudinal direction is formed, first support component is connected on one side of placement part, second support component is connected on tray and is arranged in adjusting part, and second support component is movably arranged along transverse direction, clamping mechanism includes multiple transverse clamping components and longitudinal clamping component, multiple transverse clamping components are arranged on first support component and second support component along longitudinal direction with interval, and first support component and second support component are rotatably arranged towards grain box plate, multiple longitudinal clamping components are arranged on placement part along transverse direction with interval, and longitudinal clamping component is rotatably arranged towards grain box plate.So by clamping mechanism to realize the end of longitudinal direction and transverse direction is kept clamping fixed, avoid grain box plate to deviate when moving transportation, improve the stability of transportation, and the interval distance between second support component and first support component is adjusted along transverse direction, to adapt to grain box plate of different sizes, substantially improve the adaptability of whole mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the structure shown in these drawings without creative labor for those skilled in the art.

[0025] Figure 1 It is the three-dimensional schematic view of the application scene of the overall structure in an embodiment of the utility model;

[0026] Figure 2 It is the plane schematic view of the application scene of the overall structure in an embodiment of the utility model;

[0027] Figure 3 It is the partial enlarged three-dimensional schematic view of the transverse clamping component in an embodiment of the utility model;

[0028] Figure 4 It is the partial enlarged three-dimensional schematic view of the longitudinal clamping component in an embodiment of the utility model;

[0029] Figure 5 It is the partial sectional view schematic view at first drive component in an embodiment of the utility model;

[0030] Figure 6 It is the partial sectional view schematic view at third drive component in an embodiment of the utility model;

[0031] Figure 7 It is a stereogrammatic view of the transverse adjusting mechanism in one embodiment of the utility model.

[0032] The utility model discloses the realization, function characteristics and advantages will be further explained in conjunction with the embodiment, reference to the drawing.

[0033] Explanation of the drawing reference numeral:

[0034] 10, clamping mechanism, 110, transverse clamping assembly, 111, transverse push seat, 112, transverse clamping jaw, 113, gasket, 120, longitudinal clamping assembly, 121, longitudinal push seat, 122, longitudinal clamping jaw, 1221, connecting gear, 123, third drive assembly, 1231, vertical telescopic motor, 1232, vertical rack, 130, installation longitudinal rod, 20, first support assembly, 210, first drive assembly, 211, transverse telescopic motor, 212, transverse rack, 213, transmission gear, 220, first rotating shaft, 230, first bearing seat, 30, second support assembly, 310, second drive assembly, 320, second rotating shaft, 330, second bearing seat, 340, transverse adjusting mechanism, 341, transverse telescopic assembly, 342, transverse guide rail, 343, installation support, 350, support longitudinal rod, 40, tray, 410, placement part, 420, adjusting part, 430, pulley, 50, rack, 510, longitudinal guide rail, 60, grain box plate. DETAILED DESCRIPTION

[0035] It should be understood that the specific embodiments described herein merely exemplify the utility model and are not intended to limit the utility model.

[0036] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, but not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0037] It should be noted that all the directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directionality indications also change accordingly.

[0038] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features or implying the number of the technical features indicated. Therefore, the features limited by "first" and "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0039] Please refer to the accompanying Figures 1-7 The present application provides a drying machine grain box plate 60 clamp mechanism in one embodiment, including rack 50, tray 40, first support assembly 20, second support assembly 30 and clamping mechanism 10. First of all, it needs to be pointed out that the longitudinal direction in the present application refers to the transportation direction of the grain box plate 60 (the extension direction of the rack 50), and the transverse direction refers to the width direction of the rack 50; Unlike the welding process in the prior art, the grain box plate 60 is not convenient to fix during welding, and the phenomenon of deviation occurs during operation, thereby affecting transportation, and the deviation needs to be adjusted in the middle, which will reduce the production efficiency, and since the grain box plate 60 is large in size, it is troublesome to adjust. The present application solves the above-mentioned defects in the prior art by setting a drying machine grain box plate 60 clamp mechanism, which is as follows:

[0040] The tray 40 is movably connected to the rack 50 along the longitudinal direction, the tray 40 includes a placing part 410 and an adjusting part 420 arranged side by side along the transverse direction, the placing part 410 is used for placing the grain box plate 60, and the tray 40 is recessed to form the adjusting part 420 extending along the longitudinal direction; The first support assembly 20 is connected to one side of the placing part 410, the second support assembly 30 is connected to the tray 40 and arranged in the adjusting part 420, and the second support assembly 30 is movably arranged along the transverse direction; The clamping mechanism 10 includes a plurality of transverse clamping assemblies 110 and longitudinal clamping assemblies 120, a plurality of the transverse clamping assemblies 110 are arranged on the first support assembly 20 and the second support assembly 30 along the longitudinal direction, and the first support assembly 20 and the second support assembly 30 are rotatably arranged towards the grain box plate 60; A plurality of longitudinal clamping assemblies 120 are arranged on the placing part 410 along the transverse direction, and the longitudinal clamping assemblies 120 are rotatably arranged towards the grain box plate 60.

[0041] Specifically, the dryer grain box plate 60 clamping mechanism in the application comprises a rack 50, a tray 40, a first supporting assembly 20, a second supporting assembly 30 and a clamping mechanism 10, the rack 50 is used for supporting the whole mechanism, and it serves as a support of the whole welding assembly line to facilitate the transportation of the grain box plate 60; the tray 40 is used for mounting the grain box plate 60, and it is movably connected to the rack 50 in the longitudinal direction to facilitate the transportation of the grain box plate 60; the first supporting assembly 20 and the second supporting assembly 30 are used for mounting the clamping mechanism 10, and they are arranged on the two sides of the grain box plate 60 respectively to facilitate the clamping of the clamping mechanism 10 on the grain box plate 60.

[0042] The tray 40 comprises a placing part 410 and an adjusting part 420 arranged side by side in the transverse direction, the placing part 410 is used for placing the grain box plate 60, and the adjusting part 420 is used for moving the second supporting assembly 30 in the transverse direction to adjust the interval distance between the first supporting assembly 20 and the second supporting assembly 30, so as to adapt to grain box plates 60 of different sizes and improve the applicability of the whole mechanism. In order to ensure convenient movement, the adjusting part 420 is recessed in the tray 40. The first supporting assembly 20 is connected to the placing part 410, and the second supporting assembly 30 is movably arranged in the adjusting part 420 in the transverse direction.

[0043] Further, the clamping mechanism 10 comprises a plurality of transverse clamping assemblies 110 and longitudinal clamping assemblies 120, the transverse clamping assemblies 110 are used for clamping the grain box plate 60 in the transverse direction, therefore the first supporting assembly 20 and the second supporting assembly 30 are both provided with the transverse clamping assemblies 110 to ensure the clamping strength. In order to facilitate the disassembly and assembly of the grain box plate 60, the first supporting assembly 20 and the second supporting assembly 30 are both rotatably arranged towards the grain box plate 60, so as to drive the transverse clamping assemblies 110 to rotate towards the grain box plate 60, and rotate away from the grain box plate 60 when the grain box plate 60 needs to be replaced, so that the transverse clamping assemblies 110 are separated from the clamping effect. The longitudinal clamping assemblies 120 are used for clamping the grain box plate 60 in the longitudinal direction, and the longitudinal clamping assemblies 120 are arranged on both ends of the longitudinal direction to ensure the clamping strength in the longitudinal direction. Similarly, in order to ensure the convenience of disassembly and assembly, the longitudinal clamping assemblies 120 are also rotatably arranged towards the grain box plate 60 to be adjusted according to the use condition. In this way, the four ends of the grain box plate 60 are ensured to be clamped by the transverse clamping assemblies 110 and the longitudinal clamping assemblies 120, and the clamping stability is ensured.

[0044] As a preferred embodiment of the utility model, the first support assembly 20 includes a first drive assembly 210, a first rotating shaft 220 and a plurality of first bearing seats 230 arranged longitudinally, the first drive assembly 210 is connected to the placing part 410, and the driving end of the first drive assembly 210 is connected to the first rotating shaft 220, the first rotating shaft 220 is connected to the first bearing seat 230, and the first rotating shaft 220 is rotatably arranged towards the grain box plate 60, and a plurality of the transverse clamping assemblies 110 are connected to the first rotating shaft 220.

[0045] It should be noted that the first drive assembly 210 is used to drive the first rotating shaft 220 to rotate, the first bearing seat 230 is used to rotatably install the first rotating shaft 220, and the first shaft is used to install a plurality of the transverse clamping assemblies 110, so that a plurality of the transverse clamping assemblies 110 are arranged longitudinally, and the transverse clamping assemblies 110 installed on the first rotating shaft 220 are synchronously rotated by driving the first drive assembly 210 to drive the first rotating shaft 220 to rotate towards the grain box plate 60.

[0046] As a preferred embodiment of the utility model, the second support assembly 30 includes a second drive assembly 310, a second rotating shaft 320, a plurality of second bearing seats 330 arranged longitudinally and two lateral adjusting mechanisms 340 arranged longitudinally opposite to each other, each lateral adjusting mechanism 340 includes a lateral telescopic assembly 341, a lateral guide rail 342 and a mounting bracket 343, wherein,

[0047] The lateral telescopic assembly 341 is connected to the tray 40 and arranged at one end of the adjusting part 420, the lateral telescopic assembly 341 has a driving part arranged telescopically in the lateral direction, the lateral guide rail 342 is fixed to the side wall of the lateral telescopic assembly 341, the mounting bracket 343 is movably connected to the lateral guide rail 342, and one end of the mounting bracket 343 is connected to the driving part of the lateral telescopic assembly 341.

[0048] The second bearing seat 330 is connected to the mounting bracket 343, the driving end of the second drive assembly 310 is connected to the second rotating shaft 320, the second rotating shaft 320 is connected to the second bearing seat 330, and the second rotating shaft 320 is rotatably arranged towards the grain box plate 60, and a plurality of the transverse clamping assemblies 110 are connected to the second rotating shaft 320.

[0049] It is to be noted that, similar to the first supporting assembly 20, the second driving assembly 310 is used to drive the second rotating shaft 320 to rotate, the second bearing seat 330 is used to rotatably mount the second rotating shaft 320, the second shaft is used to mount a plurality of the lateral clamping assemblies 110, so that a plurality of the lateral clamping assemblies 110 are arranged along the longitudinal direction, and thus the second driving assembly 310 is driven to drive the second rotating shaft 320 to rotate towards the grain box plate 60, so that the lateral clamping assemblies 110 mounted on the second rotating shaft 320 rotate synchronously; and the lateral adjusting mechanism 340 is used to adjust the position of the second supporting assembly 30 along the lateral direction, and one lateral adjusting mechanism 340 is arranged at each end of the second supporting assembly 30 to facilitate synchronous adjustment, wherein each lateral adjusting mechanism 340 comprises a lateral telescopic assembly 341, a lateral guide rail 342 and a mounting bracket 343, the lateral telescopic assembly 341 can be a hydraulic cylinder, a telescopic motor or the like, and the driving end of the lateral telescopic assembly 341 can be arranged to telescopically extend along the lateral direction, the mounting bracket 343 is used to mount the second bearing seat 330, and the lateral guide rail 342 is used to mount the mounting bracket 343 and simultaneously provide a guiding function for the movement of the mounting bracket 343, one end of the mounting bracket 343 is connected to the lateral guide rail 342 and extends to be connected to the driving part of the lateral telescopic assembly 341, so that the driving end of the lateral telescopic assembly 341 is telescopically extended to drive the entire mounting bracket 343 to be adjusted along the lateral direction, and simultaneously drive the second supporting assembly 30 on the mounting bracket 343 to be adjusted along the lateral direction.

[0050] As a preferred embodiment of the utility model, the clamping mechanism 10 further comprises two mounting longitudinal rods 130 arranged along the lateral direction, the second supporting assembly 30 further comprises a supporting longitudinal rod 350, and each lateral clamping assembly 110 comprises a lateral push seat 111 and a lateral clamping jaw 112.

[0051] The two ends of the supporting longitudinal rod 350 are connected to the two mounting brackets 343 respectively, the mounting longitudinal rods 130 are connected to the placing part 410 and the supporting longitudinal rod 350, the lateral push seat 111 is connected to the supporting longitudinal rod 350 and is used to abut against the outside of the grain box plate 60, the lateral clamping jaw 112 is in an L shape, a through hole is formed in the horizontal section of the lateral clamping jaw 112 to be connected to the first rotating shaft 220 and the second rotating shaft 320, and the vertical section of the lateral clamping jaw 112 is used to abut against the inside of the grain box plate 60.

[0052] It is worth mentioning that the clamping needs to adopt the mode of clamping the inner side and the outer side at the same time to achieve the best clamping effect, therefore each of the transverse clamping assemblies 110 comprises a transverse push seat 111 and a transverse clamping jaw 112, the support vertical rod 350 is used for filling the part of the recessed space in the adjusting part 420, and both ends thereof are connected with two mounting supports 343 respectively so as to facilitate the mounting of the mounting vertical rod 130, and the mounting vertical rod 130 is used for mounting the transverse push seat 111; it can be understood that the first support assembly 20 and the second support assembly 30 are both mounted with the transverse clamping assemblies 110, therefore one of the support vertical rods 350 is arranged correspondingly at the first support assembly 20 and the second support assembly 30, that is, one of the support vertical rods 350 is arranged below the first rotating shaft 220 and the second rotating shaft 320 to mount the transverse push seat 111, so as to abut against the outer side of the grain box plate 60 through the transverse push seat 111 and thus exert an inward extrusion thrust force on the grain box plate 60; and the transverse clamping jaw 112 is arranged above the transverse push seat 111, which is in an L shape, a through hole is formed in the horizontal section of the transverse clamping jaw 112 to facilitate the penetration of the first rotating shaft 220 and the second rotating shaft 320, and the two sides of the through hole are in a straight line shape to avoid the rotation of the rotating shaft in the through hole, when the clamping work is carried out, the vertical section of the transverse clamping jaw 112 is used for abutting against the inner side of the grain box plate 60, so as to achieve the clamping effect in cooperation with the transverse push seat 111.

[0053] As a preferred embodiment of the utility model, the longitudinal clamping assembly 120 comprises a longitudinal push seat 121, a longitudinal clamping jaw 122 and a third driving assembly 123, the longitudinal push seat 121 and the third driving assembly 123 are both connected to the placing part 410, the longitudinal push seat 121 is used for abutting against the outer side of the grain box plate 60, the driving end of the third driving assembly 123 is connected with the longitudinal clamping jaw 122 to drive the longitudinal clamping jaw 122 to be rotatably arranged towards the grain box plate 60, and the longitudinal clamping jaw 122 is used for abutting against the inner side of the grain box plate 60.

[0054] It is worth noting that, similar to the lateral clamping assembly 110, the longitudinal clamping also needs to adopt the way of clamping the inner and outer sides at the same time to achieve the best clamping effect, so it includes a longitudinal push seat 121, a longitudinal clamping jaw 122 and a third driving assembly 123 for driving the longitudinal clamping jaw 122 to rotate towards the grain box plate 60, which is connected to the placement part 410, and the longitudinal push seat 121 is arranged between the third driving assembly 123 and the grain box plate 60, thereby abutting against the outer side of the grain box plate 60 to apply an inward extrusion pushing force to the grain box plate 60; the longitudinal clamping jaw 122 is connected with the driving end of the third driving assembly 123, and when clamping work is performed, the third driving assembly 123 drives the longitudinal clamping jaw 122 to rotate towards the grain box plate 60 to abut against the inner side of the grain box plate 60, thereby cooperating with the longitudinal push seat 121 to achieve the clamping effect.

[0055] Further, each of the lateral clamping assemblies 110 further includes a gasket 113, and the vertical section of the lateral clamping jaw 112 is connected with the horizontal section of the lateral clamping jaw 112 by a bolt, and the gasket 113 is connected between the vertical section of the lateral clamping jaw 112 and the horizontal section of the lateral clamping jaw 112.

[0056] It should be noted that the vertical section of the lateral clamping jaw 112 is connected with the horizontal section of the lateral clamping jaw 112 by a bolt to facilitate adjustment of the spacing between the lateral clamping jaw 112 and the side plate of the grain box plate 60, thereby adapting to the thickness of different side plates of the grain box plate 60, and when the vertical section of the lateral clamping jaw 112 and the horizontal section of the lateral clamping jaw 112 cannot be folded together after adjustment, the gasket 113 can be added to achieve the effect of stable connection, and the number of gaskets 113 can be multiple, which can be selected by those skilled in the art according to specific conditions.

[0057] Further, the horizontal section of the lateral clamping jaw 112 includes an upper horizontal section and a lower horizontal section, the bottom end of the upper horizontal section is recessed to form an upper arc-shaped hole, the top end of the lower horizontal section is recessed to form a lower arc-shaped hole, the upper arc-shaped hole and the lower arc-shaped hole together form the through hole, and the upper horizontal section and the lower horizontal section are connected by a bolt.

[0058] It should be understood that the horizontal section of the lateral clamping jaw 112 is connected by an upper horizontal section and a lower horizontal section by a bolt, so that the lateral horizontal position of the entire lateral clamping jaw 112 can be adjusted, and it should be noted that since some of the grain box plates 60 have transverse rib plates, to avoid the phenomenon that part of the lateral clamping jaw 112 conflicts with the position of the transverse rib plate during installation, causing the clamping to fail, the lateral clamping jaw 112 can be manually adjusted, the connection between the upper horizontal section and the lower horizontal section is loosened by a bolt to move longitudinally, and after adjustment, the upper horizontal section and the lower horizontal section are fixed by a bolt to form the through hole for the rotating shaft to penetrate.

[0059] Further, the first driving assembly 210 and the second driving assembly 310 each include a transverse telescopic motor 211, a transverse rack 212 connected to a driving end of the transverse telescopic motor 211, and a transmission gear 213 sleeved on the first rotating shaft 220 and the second rotating shaft 320 and engaged with the transverse rack 212.

[0060] It should be noted that the transverse telescopic motor 211 has a driving end that can move telescopically in the transverse direction, and the transverse rack 212 is used to cooperate with the transmission gear 213. Since the transmission gear 213 is connected to the first rotating shaft 220 and the second rotating shaft 320, the transverse rack 212 installed on the driving end of the transverse telescopic motor 211 moves synchronously and telescopically to drive the transmission gear 213 to rotate by engagement transmission, thereby achieving the effect of rotating the first rotating shaft 220 and the second rotating shaft 320. It can be understood that the rotating directions of the first transmission gear 213 and the second transmission gear 213 are opposite when rotating, thereby achieving the purpose of rotating toward the grain box plate 60.

[0061] Further, the third driving assembly 123 includes a vertical telescopic motor 1231 and a vertical rack 1232. The longitudinal clamping jaw 122 has a connecting gear 1221 at one end close to the vertical rack 1232, the connecting gear 1221 is hinged to the vertical telescopic motor 1231 through a pin shaft, and the vertical rack 1232 is connected to the driving end of the vertical telescopic motor 1231 and is engaged with the connecting gear 1221.

[0062] It should be noted that the vertical telescopic motor 1231 has a driving end that can move telescopically in the vertical direction, and the longitudinal clamping jaw 122 has a connecting gear 1221 at one end close to the vertical rack 1232. The vertical rack 1232 is used to cooperate with the connecting gear 1221. Since the connecting gear 1221 is integrally formed with the longitudinal clamping jaw 122 and is hinged to the mounting shell side wall of the vertical telescopic motor 1231 through a pin shaft, the vertical rack 1232 connected to the driving end of the vertical telescopic motor 1231 moves synchronously and telescopically to drive the connecting gear 1221 to rotate by engagement transmission, thereby achieving the effect of rotating the longitudinal clamping jaw 122. Similarly, the rotating directions of the connecting gears 1221 located at the longitudinal ends of the grain box plate 60 are opposite when rotating, thereby achieving the purpose of rotating toward the grain box plate 60.

[0063] Further, four pulleys 430 and two transversely opposite longitudinal rails 510 are further included, the longitudinal rails 510 are connected to the frame 50, the four pulleys 430 are distributed in a matrix on both sides of the tray 40, and the pulleys 430 are rotatably connected to the longitudinal rails 510.

[0064] It can be understood that the longitudinal rails 510 are used for movably mounting the tray 40, and the pulleys 430 are arranged in a matched mode, so that the whole tray 40 and the grain box plate 60 placed above are transported and moved through the sliding of the pulleys 430.

[0065] It can be understood that the longitudinal rails 510 are used for movably mounting the tray 40, and the pulleys 430 are arranged in a matched mode, so that the whole tray 40 and the grain box plate 60 placed above are transported and moved through the sliding of the pulleys 430. The above are only preferred embodiments of the present application, and do not limit the patent range of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields by using the content of the present application specification and drawings, are also included in the patent protection range of the present application.

Claims

1. A grain bin clamping mechanism for a dryer, characterized in that, It includes a frame, a tray, a first support assembly, a second support assembly, and a clamping mechanism; among which, The pallet is movably connected to the frame in the longitudinal direction. The pallet includes a placement part and an adjustment part arranged side by side in the transverse direction. The placement part is used for placing grain box plates. The pallet is recessed to form the adjustment part that extends in the longitudinal direction. The first support component is connected to one side of the placement part, the second support component is connected to the tray and disposed in the adjustment part, and the second support component is movably disposed laterally; The clamping mechanism includes multiple transverse clamping components and multiple longitudinal clamping components. The multiple transverse clamping components are arranged longitudinally at intervals on the first support component and the second support component, and the first support component and the second support component are rotatably arranged toward the grain box plate. The multiple longitudinal clamping components are arranged transversely at intervals on the placement part, and the longitudinal clamping components are rotatably arranged toward the grain box plate.

2. The grain bin clamping mechanism for the dryer according to claim 1, characterized in that, The first support assembly includes a first drive assembly, a first rotating shaft, and a plurality of first bearing seats arranged longitudinally at intervals. The first drive assembly is connected to the placement part, and the drive end of the first drive assembly is connected to the first rotating shaft. The first rotating shaft is connected through the first bearing seat and is rotatably arranged toward the grain box plate. A plurality of the transverse clamping assemblies are connected to the first rotating shaft.

3. The grain bin clamping mechanism for the dryer according to claim 2, characterized in that, The second support assembly includes a second drive assembly, a second rotating shaft, multiple second bearing seats arranged longitudinally at intervals, and two lateral adjustment mechanisms arranged longitudinally opposite each other. Each lateral adjustment mechanism includes a lateral telescopic assembly, a lateral guide rail, and a mounting bracket; wherein, The lateral telescopic assembly is connected to the tray and disposed at one end of the adjustment part, and the lateral telescopic assembly has a drive part that is telescopically arranged in the lateral direction. The lateral guide rail is fixed to the side wall of the lateral telescopic assembly, the mounting bracket is movably connected to the lateral guide rail, and one end of the mounting bracket is connected to the drive part of the lateral telescopic assembly. The second bearing housing is connected to the mounting bracket, and the drive end of the second drive assembly is connected to the second rotating shaft. The second rotating shaft is connected through the second bearing housing and is rotatably arranged toward the grain box plate. A plurality of the transverse clamping assemblies are connected to the second rotating shaft.

4. The grain bin clamping mechanism for the dryer according to claim 3, characterized in that, The clamping mechanism further includes two mounting longitudinal bars spaced laterally, and the second support assembly further includes a support longitudinal bar. Each of the lateral clamping assemblies includes a lateral push seat and a lateral gripper. Both ends of the support rod are connected to the two mounting brackets respectively. The mounting rod is connected to both the placement part and the support rod. The transverse push seat is connected to the support rod and is used to abut against the outside of the grain box plate. The transverse gripper is L-shaped. The horizontal section of the transverse gripper has a through hole to connect to the first rotating shaft and the second rotating shaft. The vertical section of the transverse gripper is used to abut against the inside of the grain box plate.

5. The grain bin clamping mechanism for a dryer according to claim 1, characterized in that, The longitudinal clamping assembly includes a longitudinal push base, a longitudinal gripper, and a third drive assembly. Both the longitudinal push base and the third drive assembly are connected to the placement part. The longitudinal push base is used to abut against the outer side of the grain box plate. The drive end of the third drive assembly is connected to the longitudinal gripper to drive the longitudinal gripper to be rotatably positioned toward the grain box plate. The longitudinal gripper is used to abut against the inner side of the grain box plate.

6. The grain bin clamping mechanism for a dryer according to claim 4, characterized in that, Each of the lateral clamping assemblies further includes a gasket, wherein the vertical section of the lateral jaw is connected to the horizontal section of the lateral jaw by bolts, and the gasket is connected between the vertical section of the lateral jaw and the horizontal section of the jaw.

7. The grain bin clamping mechanism for a dryer according to claim 4, characterized in that, The horizontal section of the transverse gripper includes an upper horizontal section and a lower horizontal section. The bottom end of the upper horizontal section is recessed to form an upper arc-shaped hole, and the top end of the lower horizontal section is recessed to form a lower arc-shaped hole. The upper arc-shaped hole and the lower arc-shaped hole together form the through hole, and the upper horizontal section and the lower horizontal section are connected by bolts.

8. The grain bin clamping mechanism for a dryer according to claim 3, characterized in that, Both the first drive assembly and the second drive assembly include a lateral telescopic motor, a lateral rack, and a transmission gear. The lateral rack is connected to the drive end of the lateral telescopic motor. The transmission gear is sleeved on both the first shaft and the second shaft, and the transmission gear meshes with the lateral rack.

9. The grain bin clamping mechanism for a dryer according to claim 5, characterized in that, The third drive assembly includes a vertical telescopic motor and a vertical rack. The longitudinal gripper has a connecting gear at one end near the vertical rack. The connecting gear is hinged to the vertical telescopic motor via a pin. The vertical rack is connected to the drive end of the vertical telescopic motor, and the connecting gear meshes with the vertical rack.

10. The grain bin clamping mechanism for a dryer according to claim 1, characterized in that, It also includes four pulleys and two longitudinal guide rails arranged laterally opposite each other. The longitudinal guide rails are connected to the frame. The four pulleys are distributed in a matrix on both sides of the tray, and the pulleys are rotatably connected to the longitudinal guide rails.

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