CN221674947U - Angle adjustment device for specific gravity cleaning machine - Google Patents
Angle adjustment device for specific gravity cleaning machine Download PDFInfo
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- CN221674947U CN221674947U CN202323483802.6U CN202323483802U CN221674947U CN 221674947 U CN221674947 U CN 221674947U CN 202323483802 U CN202323483802 U CN 202323483802U CN 221674947 U CN221674947 U CN 221674947U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 29
- 230000005484 gravity Effects 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
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- 238000010586 diagram Methods 0.000 description 8
- 238000012216 screening Methods 0.000 description 5
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- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
本实用新型属于种子加工技术领域，公开了一种比重式清选机角度调节装置，包括固定在清选机的机架横梁上的调节支座，调节支座上设有支撑机构，支撑机构上设有左右倾角调节传动副和前后倾角调节传动副；支撑机构包括调节支撑架，调节支撑架上配合有T型结构的调节支撑，调节支撑连接在清选机的筛床上；右侧调节螺杆底部通过螺纹与调节支撑的底端连接；支撑机构还包括连接在清选机上的支撑调节块，左侧调节螺杆穿过支撑调节块；本实用新型角度调节稳定且调节迅速。
The utility model belongs to the technical field of seed processing, and discloses an angle adjustment device for a specific gravity type cleaning machine, comprising an adjustment support fixed on a frame crossbeam of the cleaning machine, a support mechanism being provided on the adjustment support, and a left and right inclination angle adjustment transmission pair and a front and rear inclination angle adjustment transmission pair being provided on the support mechanism; the support mechanism comprises an adjustment support frame, and the adjustment support frame is matched with an adjustment support with a T-shaped structure, and the adjustment support is connected to the screen bed of the cleaning machine; the bottom of the right side adjustment screw is connected to the bottom end of the adjustment support through a thread; the support mechanism also comprises a support adjustment block connected to the cleaning machine, and the left side adjustment screw passes through the support adjustment block; the angle adjustment of the utility model is stable and quick.
Description
技术领域Technical Field
本实用新型属于种子加工技术领域，涉及一种角度调节装置，特别是一种比重式清选机角度调节装置。The utility model belongs to the technical field of seed processing and relates to an angle adjustment device, in particular to an angle adjustment device for a specific gravity type cleaning machine.
背景技术Background Art
比重式清选机是用来去除各种种子中存在的杂质进行清选的设备，在粮食种子加工中应用非常广泛，种子通过比重式清选机加工后可明显提高种子净度；在加工时段，需要调节比重式清选机筛床的角度，来提高筛选的效果，但是由于现有的比重式清选机筛床体积和重量较大，调节筛床角度时需要将整个筛床的进料端的一边抬高，尽管现有的比重式清选机使用液压装置或机械装置来抬高筛床，但是仍然会耗费大量的时间和人力，尤其在筛选精细种子时，造成了大量的人力和时间的浪费，影响生产效率，因此需要一种小型比重式清选机的角度调节机构装置，能够更方便、快捷的调节筛床的角度，使小型比重清选机的角度调节更加迅速，省时省力且对种子筛选更加精细。The specific gravity type cleaner is a device used to remove impurities existing in various seeds for cleaning. It is widely used in grain seed processing. The purity of seeds can be significantly improved after being processed by the specific gravity type cleaner. During the processing period, it is necessary to adjust the angle of the screen bed of the specific gravity type cleaner to improve the screening effect. However, due to the large size and weight of the existing specific gravity type cleaner screen bed, it is necessary to lift one side of the feed end of the entire screen bed when adjusting the screen bed angle. Although the existing specific gravity type cleaner uses a hydraulic device or a mechanical device to lift the screen bed, it still consumes a lot of time and manpower, especially when screening fine seeds, resulting in a lot of manpower and time being wasted, affecting production efficiency. Therefore, there is a need for an angle adjustment mechanism device for a small specific gravity type cleaner, which can more conveniently and quickly adjust the angle of the screen bed, so that the angle adjustment of the small specific gravity type cleaner is faster, saving time and effort and making the seed screening more refined.
实用新型内容Utility Model Content
本实用新型要解决的技术问题是针对现有技术的不足，提出一种角度调节稳定且调节迅速的比重式清选机角度调节装置。The technical problem to be solved by the utility model is to propose an angle adjustment device for a specific gravity type cleaning machine with stable and rapid angle adjustment in view of the deficiencies in the prior art.
本实用新型要解决的技术问题是通过以下技术方案实现的，一种比重式清选机角度调节装置包括固定在清选机的机架横梁上的调节支座，调节支座上设有支撑机构，支撑机构上设有左右倾角调节传动副和前后倾角调节传动副；支撑机构包括调节支撑架，调节支撑架上配合有T型结构的调节支撑，调节支撑连接在清选机的筛床上；右侧调节螺杆底部通过螺纹与调节支撑的底端连接；支撑机构还包括连接在清选机上的支撑调节块，左侧调节螺杆穿过支撑调节块。The technical problem to be solved by the utility model is achieved through the following technical scheme: a specific gravity type cleaning machine angle adjustment device includes an adjustment support fixed on the frame crossbeam of the cleaning machine, the adjustment support is provided with a support mechanism, the support mechanism is provided with a left and right inclination angle adjustment transmission pair and a front and rear inclination angle adjustment transmission pair; the support mechanism includes an adjustment support frame, the adjustment support frame is equipped with a T-shaped adjustment support, and the adjustment support is connected to the screen bed of the cleaning machine; the bottom of the right side adjusting screw is connected to the bottom end of the adjusting support through a thread; the support mechanism also includes a support adjustment block connected to the cleaning machine, and the left side adjusting screw passes through the support adjustment block.
优选的，左右倾角调节传动副包括左侧曲柄转动机构，左侧曲柄转动机构通过联轴器连接安装套，安装套通过联轴器连接左侧调节螺杆；左侧调节螺杆上设置有支撑滑块、推力轴承和锁紧螺母。Preferably, the left and right inclination angle adjustment transmission pairs include a left crank rotation mechanism, which is connected to a mounting sleeve via a coupling, and the mounting sleeve is connected to a left adjusting screw via a coupling; a supporting slider, a thrust bearing and a locking nut are provided on the left adjusting screw.
优选的，前后倾角调节传动副包括右侧曲柄转动机构，右侧曲柄转动机构下面通过联轴器连接有右侧调节螺杆。Preferably, the front and rear caster angle adjustment transmission pair includes a right crank rotating mechanism, and a right adjusting screw is connected to the bottom of the right crank rotating mechanism via a coupling.
优选的，左侧曲柄转动机构上设有Z型连接支板，Z型连接支板固定在清选机的筛床上。Preferably, a Z-shaped connecting support plate is provided on the left crank rotating mechanism, and the Z-shaped connecting support plate is fixed on the screen bed of the cleaning machine.
优选的，右侧调节螺杆顶部与调节支撑架螺纹配合。Preferably, the top of the right-side adjusting screw rod is threadably matched with the adjusting support frame.
与现有技术相比，本实用新型的有益效果为：本实用新型具有结构简单、性能稳定、使用可靠、操作方便等优点；本实用新型可根据比重式清选机筛床尺寸不同，调节时顶杆抬高高度可以自行调整；本实用新型可有效解决筛选阶段角度调节慢的问题，达到快速调节筛床角度的效果；本实用新型通过设置左侧曲柄转动机构、安装套及左侧调节螺杆与固定在清选机上的支撑调节块相配合，使得Z型连接支板带动清选机的托架上下移动以调节左右角度，通过右侧曲柄转动机构带动右侧调节螺杆转动，进而带动调节支撑向上或向下运动，而调节支撑连接在清选机机箱一侧，从而带动机箱一侧随之向上或向下运动，以进行前后角度调节，可根据清选机的实际筛选情况进行实时调节，适用范围广且调节稳定性好。Compared with the prior art, the utility model has the following beneficial effects: the utility model has the advantages of simple structure, stable performance, reliable use and convenient operation; the utility model can adjust the height of the top rod during adjustment according to the different sizes of the screen bed of the specific gravity type cleaning machine; the utility model can effectively solve the problem of slow angle adjustment in the screening stage and achieve the effect of quickly adjusting the angle of the screen bed; the utility model cooperates with the support adjustment block fixed on the cleaning machine by setting a left crank rotation mechanism, a mounting sleeve and a left adjusting screw, so that the Z-shaped connecting support plate drives the bracket of the cleaning machine to move up and down to adjust the left and right angles, and drives the right adjusting screw to rotate through the right crank rotation mechanism, thereby driving the adjusting support to move upward or downward, and the adjusting support is connected to one side of the cleaning machine chassis, thereby driving one side of the chassis to move upward or downward accordingly to adjust the front and rear angles, and can be adjusted in real time according to the actual screening situation of the cleaning machine, with a wide range of applications and good adjustment stability.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型的内部结构示意图；FIG1 is a schematic diagram of the internal structure of the utility model;
图2为本实用新型的结构示意图；Fig. 2 is a schematic diagram of the structure of the utility model;
图3为本实用新型的结构示意图；FIG3 is a schematic diagram of the structure of the utility model;
图4为本实用新型的结构示意图；FIG4 is a schematic diagram of the structure of the utility model;
图5为本实用新型的结构示意图；FIG5 is a schematic diagram of the structure of the utility model;
图6为本实用新型的结构示意图；FIG6 is a schematic diagram of the structure of the utility model;
图7为本实用新型的结构示意图；FIG7 is a schematic diagram of the structure of the utility model;
图8为本实用新型的结构示意图。FIG8 is a schematic structural diagram of the utility model.
其中：调节支座1，左侧调节螺杆2，支撑调节块3，锁紧螺母4，支撑滑块5，推力轴承6，联轴器7，安装套8，Z型连接支撑9，曲柄转动机构10，调节支撑11，调节支撑架12，右侧调节螺杆13，左侧曲柄转动机构101，右侧曲柄转动机构102。Among them: adjusting support 1, left adjusting screw 2, support adjusting block 3, locking nut 4, support slider 5, thrust bearing 6, coupling 7, mounting sleeve 8, Z-type connecting support 9, crank rotating mechanism 10, adjusting support 11, adjusting support frame 12, right adjusting screw 13, left crank rotating mechanism 101, right crank rotating mechanism 102.
具体实施方式DETAILED DESCRIPTION
一种比重式清选机角度调节装置，如图1-8所示，包括固定在清选机的机架横梁上的调节支座1，调节支座1上设有支撑机构，支撑机构上设有曲柄转动机构10，曲柄转动机构10包括左侧曲柄转动机构101和右侧曲柄转动机构102，支撑机构上设有左右倾角调节传动副和前后倾角调节传动副；支撑机构包括调节支撑架12，调节支撑架12采用截面为类三角形的空心方箱结构，调节支撑架12上配合有T型结构的调节支撑11，调节支撑11穿设在调节支撑架12中且沿调节支撑架12中的限位结构上下移动，调节支撑11连接在清选机的筛床上；右侧调节螺杆13底部通过螺纹与调节支撑11的底端转动连接，连接位上设有与右侧调节螺杆13相配合的螺纹，右侧调节螺杆13顶部与调节支撑架12螺纹配合，右侧调节螺杆13的顶部和底部的螺纹配合方向相反，使得右侧调节螺杆13向下移动时，调节支撑11沿调节支撑架12向上移动；支撑机构还包括螺栓连接在清选机上的支撑调节块3，左侧调节螺杆2穿过支撑调节块3，左侧调节螺杆2与支撑调节块3螺纹连接，左侧调节螺杆2可在支撑调节块3内转动。A specific gravity cleaning machine angle adjustment device, as shown in Figures 1-8, includes an adjustment support 1 fixed on the frame crossbeam of the cleaning machine, a support mechanism is provided on the adjustment support 1, a crank rotation mechanism 10 is provided on the support mechanism, the crank rotation mechanism 10 includes a left crank rotation mechanism 101 and a right crank rotation mechanism 102, and a left and right inclination adjustment transmission pair and a front and rear inclination adjustment transmission pair are provided on the support mechanism; the support mechanism includes an adjustment support frame 12, the adjustment support frame 12 adopts a hollow square box structure with a triangular cross section, and the adjustment support frame 12 is matched with a T-shaped adjustment support 11, the adjustment support 11 is inserted in the adjustment support frame 12 and moves up and down along the limit structure in the adjustment support frame 12 The adjusting support 11 is connected to the screen bed of the cleaning machine; the bottom of the right adjusting screw 13 is rotatably connected to the bottom end of the adjusting support 11 through a thread, and a thread matching the right adjusting screw 13 is provided on the connecting position, and the top of the right adjusting screw 13 is threadedly matched with the adjusting support frame 12, and the thread matching directions of the top and bottom of the right adjusting screw 13 are opposite, so that when the right adjusting screw 13 moves downward, the adjusting support 11 moves upward along the adjusting support frame 12; the supporting mechanism also includes a support adjusting block 3 bolted to the cleaning machine, the left adjusting screw 2 passes through the support adjusting block 3, the left adjusting screw 2 is threadedly connected to the support adjusting block 3, and the left adjusting screw 2 can rotate in the support adjusting block 3.
左右倾角调节传动副包括左侧曲柄转动机构101，左侧曲柄转动机构101通过联轴器7连接安装套8，安装套8通过联轴器7连接左侧调节螺杆2；左侧调节螺杆2上设置有支撑滑块5、推力轴承6和锁紧螺母4；前后倾角调节传动副包括右侧曲柄转动机构102，右侧曲柄转动机构102下面通过联轴器7连接有右侧调节螺杆13；左侧曲柄转动机构101上设有Z型连接支板9，Z型连接支板9通过螺栓固定在清选机的筛床上；左侧调节螺杆2上车有175mm的螺纹、右侧调节螺杆2上车有510mm的螺纹，作为高度限制以防止螺杆脱离。The left and right inclination angle adjustment transmission pair includes a left crank rotating mechanism 101, which is connected to the mounting sleeve 8 through a coupling 7, and the mounting sleeve 8 is connected to the left adjusting screw 2 through a coupling 7; the left adjusting screw 2 is provided with a supporting slider 5, a thrust bearing 6 and a locking nut 4; the front and rear inclination angle adjustment transmission pair includes a right crank rotating mechanism 102, and the right crank rotating mechanism 102 is connected to the right adjusting screw 13 through a coupling 7; the left crank rotating mechanism 101 is provided with a Z-shaped connecting support plate 9, and the Z-shaped connecting support plate 9 is fixed to the screen bed of the cleaning machine by bolts; the left adjusting screw 2 is provided with a 175mm thread and the right adjusting screw 2 is provided with a 510mm thread as a height limit to prevent the screw from detaching.
本装置通过调节支座1上的连接板与机架横梁上用螺栓连接，确保本装置固定安装；左侧曲柄转动机构101通过联轴器7带动安装套8转动，再通过联轴器7将转动传递到左侧调节螺杆2使其进行转动；右侧曲柄转动机构102通过联轴器7带动右侧调节螺杆13使其进行转动；左侧调节螺杆2、锁紧螺母4、支撑滑块5之前安装有推力轴承6，使传动副改变方向时可以固定位置并平滑过渡。The device is connected to the frame crossbeam by bolts through the connecting plate on the adjusting support 1 to ensure that the device is fixedly installed; the left crank rotating mechanism 101 drives the installation sleeve 8 to rotate through the coupling 7, and then transmits the rotation to the left adjusting screw 2 through the coupling 7 to make it rotate; the right crank rotating mechanism 102 drives the right adjusting screw 13 to rotate through the coupling 7; a thrust bearing 6 is installed before the left adjusting screw 2, the locking nut 4, and the supporting slider 5, so that the position can be fixed and the transition can be smooth when the transmission pair changes direction.
左侧调节螺杆2转动时，支撑调节块3不动，使得左侧调节螺杆2在转动的同时，安装套8上下移动并带Z型连接支板9、左侧曲柄转动机构101移动；右侧调节螺杆13转动时，调节支撑架12不动，使得调节支撑11向右侧调节螺杆13前进方向相反的方向运动；When the left adjusting screw 2 rotates, the support adjusting block 3 does not move, so that when the left adjusting screw 2 rotates, the mounting sleeve 8 moves up and down and moves with the Z-shaped connecting support plate 9 and the left crank rotating mechanism 101; when the right adjusting screw 13 rotates, the adjusting support frame 12 does not move, so that the adjusting support 11 moves in the direction opposite to the forward direction of the right adjusting screw 13;
工作时，通过转动左侧曲柄转动机构101，使得安装套8、左侧调节螺杆2随着联轴器7转动并改变方向，左侧调节螺杆2转动时，支撑调节块3不动，使得左侧调节螺杆2在转动的同时带动安装套8上下移动，并带Z型连接支板9、左侧曲柄转动机构101移动，Z型连接支板9连接清选机的托架一侧，托架另一侧通过铰链与机箱连接，托架一侧跟随Z型连接支板9向上或者向下，达到左右角度调节的目的；通过转动右侧曲柄转动机构102使得右侧调节螺杆13随着联轴器7转动，调节支撑架12保持不动，使得调节支撑11向右侧调节螺杆13前进方向相反的方向运动，调节支撑11连接清选机的机箱一侧，机箱另一侧通过铰链与机架相连，机箱一侧跟随调节支撑11向上或者向下运动，达到前后角度调节的目的。During operation, by rotating the left crank rotating mechanism 101, the mounting sleeve 8 and the left adjusting screw 2 rotate and change direction along with the coupling 7. When the left adjusting screw 2 rotates, the supporting adjusting block 3 does not move, so that the left adjusting screw 2 drives the mounting sleeve 8 to move up and down while rotating, and moves with the Z-type connecting support plate 9 and the left crank rotating mechanism 101. The Z-type connecting support plate 9 is connected to one side of the bracket of the cleaning machine, and the other side of the bracket is connected to the chassis through a hinge. One side of the bracket follows the Z-type connecting support plate 9 to move up or down, so as to achieve the purpose of left and right angle adjustment; by rotating the right crank rotating mechanism 102, the right adjusting screw 13 rotates along with the coupling 7, and the adjusting support frame 12 remains stationary, so that the adjusting support 11 moves in the direction opposite to the forward direction of the right adjusting screw 13. The adjusting support 11 is connected to one side of the chassis of the cleaning machine, and the other side of the chassis is connected to the frame through a hinge. One side of the chassis follows the adjusting support 11 to move up or down, so as to achieve the purpose of front and rear angle adjustment.
Claims (5)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202323483802.6U CN221674947U (en) | 2023-12-20 | 2023-12-20 | Angle adjustment device for specific gravity cleaning machine |
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