Separating and cleaning device of grain elevator

Abstract

The utility model relates to the technical field of grain elevator separating and cleaning devices, and discloses a grain elevator separating and cleaning device which comprises a bottom plate, a vertical plate fixedly connected to the bottom plate, a filter screen barrel connected to the bottom plate and a separating mechanism connected to the bottom plate. The fixing plate is fixedly connected to one side of the filter screen barrel, a limiting seat is fixedly connected to the bottom plate, and the fixing plate is slidably connected to the limiting seat. According to the separating and cleaning device of the grain elevator, by arranging the baffle, the limiting effect on the fixing plate can be achieved, the position deviation of the fixing plate is prevented, by arranging the collecting groove, separated impurities can be received, by arranging the groove, a rotating space is provided for the first rotating shaft, and the first rotating shaft and the filter screen barrel are driven to rotate through operation of the motor; and the effect of separating impurities can be achieved during rotation.

Description

TECHNICAL FIELD

[0001] The utility model relates to a grain suction machine separation cleaner technical field, concretely is a kind of grain suction machine separation cleaning device. BACKGROUND

[0002] Grain suction machine is a kind of equipment classified screening impurity to grain and other economic crops by equipment fan and built-in screening, it is suitable for the cleaning and screening of economic crops such as corn, wheat, peanut, soybean, rice, millet, cotton seed, camellia seed, etc., under the working condition of long time, material blockage filter screen can occur, lead to reduced efficiency, need manual opening separator to clean, not enough convenient to use.

[0003] According to the patent of China with the announcement number "CN201579208U", a kind of grain suction machine separation cleaner, with the separator of setting filter screen cylinder, the grain suction machine separation cleaner has with the cleaning brush of the filter screen cylinder outer surface contact;It also has driving shaft, driving shaft is coaxial with filter screen cylinder, driving shaft is connected and drives cleaning brush.The utility model is applicable to the grain suction machine that needs to be cleaned frequently and the degree of automation requirement is high.

[0004] However: impurities mixed in grain, such as stones, clods, metal fragments, etc., can accumulate on filter screen, cause blockage, so a kind of grain suction machine separation cleaning device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to provide a kind of grain suction machine separation cleaning device for the deficiencies in the prior art.

[0006] To solve the above technical problems, the technical scheme adopted by the utility model is: a kind of grain suction machine separation cleaning device, including bottom plate, the bottom plate is fixedly connected with vertical plate, the bottom plate is connected with filter screen barrel, the bottom plate is connected with separation mechanism, the separation mechanism includes: fixed plate, the fixed plate is fixedly connected in the side of filter screen barrel, the bottom plate is fixedly connected with limit seat, the fixed plate is slidably connected in limit seat.

[0007] Preferably, the limit seat is fixedly connected with baffle, and the top middle part of baffle is provided with recess, the bottom plate is connected with collecting groove.By setting baffle, the fixed plate can be limited, prevent fixed plate position deviation, by setting collecting groove, the separated impurities can be received, by setting recess, provide rotating space for first shaft.

[0008] Preferably, the fixed plate on both sides of the filter basket is fixedly connected with a first rotating shaft, the two first rotating shafts are rotatably connected to the two vertical plates through bearing shafts, a machine box is fixedly connected to one vertical plate, a motor is installed in the machine box, and the output end of the motor is fixedly connected with one first rotating shaft through a shaft coupling. The operation of the motor drives the first rotating shaft and the filter basket to rotate, which can separate impurities in rotation.

[0009] Preferably, the bottom plate is connected with a cleaning mechanism, the cleaning mechanism comprises a second rotating shaft, the second rotating shaft is rotatably connected to the two vertical plates through bearings, and the second rotating shaft is drivingly connected with one first rotating shaft through a synchronous belt assembly. By arranging the second rotating shaft, the rotation of the first rotating shaft can drive the rotation of the second rotating shaft under the driving of the synchronous belt assembly. The synchronous belt assembly comprises two sprockets and a chain, the two sprockets are sleeved on the first rotating shaft and the second rotating shaft respectively, and the two sprockets are drivingly connected through the chain.

[0010] Preferably, a middle section of the second rotating shaft is a reciprocating screw rod, a threaded plate is threadedly connected to the second rotating shaft, the threaded plate is slidably connected to the bottom plate, an installation plate is fixedly connected to the threaded plate, and a cleaning block is fixedly connected to the installation plate. By arranging the threaded plate, the second rotating shaft can drive the threaded plate to rotate, and since the threaded plate is slidably connected to the bottom plate, the threaded plate is limited to leftward and rightward displacement, and the installation plate and the cleaning block are reciprocally moved.

[0011] Preferably, the cleaning block is adapted to the curvature of the filter basket. In this way, the cleaning block can clean the impurities adhering to the outer wall of the filter basket, and can prevent blockage.

[0012] The above technical solutions can bring the following beneficial effects:

[0013] 1. The grain suction machine separation and cleaning device can position the fixed plate, prevent the position of the fixed plate from deviating, receive separated impurities through the collecting groove, provide a rotating space for the first rotating shaft through the groove, and separate impurities in rotation through the operation of the motor to drive the first rotating shaft and the filter basket to rotate.

[0014] 2. The grain suction machine separation and cleaning device can drive the threaded plate to rotate through the threaded plate, limit the threaded plate to leftward and rightward displacement through the threaded plate slidably connected to the bottom plate, and reciprocally move the installation plate and the cleaning block, clean the impurities adhering to the outer wall of the filter basket, and prevent blockage. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 Front view of the utility model;

[0016] Fig. 2 Back view of the utility model;

[0017] Fig. 3 Structure schematic view of the utility model.

[0018] In the figure: 1, bottom plate; 2, vertical plate; 3, filter screen barrel; 4, machine case; 5, separating mechanism; 501, bearing; 502, first rotating shaft; 503, fixed plate; 504, limit seat; 505, baffle; 506, collection groove; 6, cleaning mechanism; 601, synchronous belt assembly; 602, second rotating shaft; 603, threaded plate; 604, mounting plate; 605, cleaning block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, 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 scope of protection of the utility model.

[0020] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0021] In the description of the utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, set, or detachably connected, set, or integrally connected, set. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "several" is two or more than two, unless otherwise explicitly specified and limited.

[0023] Please refer toFigs. 1-3 One embodiment of the utility model provides: a kind of suction grain machine separation cleaning device, including bottom plate 1, fixedly connected with vertical plate 2 on bottom plate 1, filter screen barrel 3 is connected on bottom plate 1, separation mechanism 5 is connected on bottom plate 1, separation mechanism 5 includes: fixed plate 503, fixed plate 503 is fixedly connected in one side of filter screen barrel 3, limiting seat 504 is fixedly connected on bottom plate 1, fixed plate 503 is slidably connected on limiting seat 504.

[0024] Limiting seat 504 is fixedly connected with baffle 505, and the top middle part of baffle 505 is recessed, and collecting groove 506 is connected on bottom plate 1. By setting baffle 505, fixed plate 503 can be limited, prevent fixed plate 503 position deviation, by setting collecting groove 506, can receive the impurity separated out, by setting recess, provide rotating space for first shaft 502.

[0025] The fixed plate 503 of both sides of filter screen barrel 3 is fixedly connected with first shaft 502, and two first shafts 502 are rotatably connected on two vertical plates 2 by bearing 501, and machine case 4 is fixedly connected on one vertical plate 2, motor is installed in the inside of machine case 4, and the output end of motor is fixedly connected with one first shaft 502 by shaft coupling. The rotation of first shaft 502 and filter screen barrel 3 can be driven by the operation of motor, and the effect of separating impurities can be achieved in rotation.

[0026] Working principle: by controlling motor to start, the rotation of first shaft 502 can be driven by the operation of motor, and the effect of separating impurities can be achieved in rotation.

[0027] Please refer to Figs. 1-3 On the basis of above embodiment, another embodiment of the utility model, bottom plate 1 is connected with cleaning mechanism 6, and cleaning mechanism 6 includes second shaft 602, and second shaft 602 is rotatably connected on two vertical plates 2 by bearing, and second shaft 602 is drivingly connected with one first shaft 502 by synchronous belt assembly 601. By setting second shaft 602, the rotation of first shaft 502 can drive second shaft 602 to rotate under the transmission of synchronous belt assembly 601, and synchronous belt assembly 601 is two sprockets and a chain, and two sprockets are respectively sleeved on first shaft 502 and second shaft 602, and two sprockets are drivingly connected by chain.

[0028] The middle section of the second rotating shaft 602 is provided with a reciprocating screw rod, the second rotating shaft 602 is threadedly connected with a threaded plate 603, the threaded plate 603 is slidingly connected to the bottom plate 1, the threaded plate 603 is fixedly connected with a mounting plate 604, and the mounting plate 604 is fixedly connected with a cleaning block 605. By arranging the threaded plate 603, the second rotating shaft 602 rotates to drive the threaded plate 603 to rotate, and the threaded plate 603 is limited by being slidingly connected to the bottom plate 1, so that the threaded plate 603 moves left and right, and the mounting plate 604 and the cleaning block 605 move reciprocally.

[0029] The cleaning block 605 is adapted to the arc of the filter screen barrel 3. In this way, the outer wall of the filter screen barrel 3 can be cleaned, and blockage can be prevented.

[0030] Working principle: under the transmission of the synchronous belt assembly 601, the rotation of the first rotating shaft 502 drives the rotation of the second rotating shaft 602, the rotation of the second rotating shaft 602 drives the left and right displacement of the threaded plate 603, and the mounting plate 604 and the cleaning block 605 move reciprocally, so that the outer wall of the filter screen barrel 3 can be cleaned, and blockage can be prevented.

[0031] It should be noted that in the embodiment, the filter screen barrel 3 and the motor are common devices in the prior art, and the type and the like can be customized according to actual use requirements, and the power supply interface of the power consumption device in the utility model is connected to the power supply system through a switch (not shown in the figure) and a wire (not shown in the figure), so that the control thereof is realized, and the circuit and the control involved are prior art and are known in the current field, and will not be described in detail here.

[0032] The utility model provides a kind of suction grain machine separation cleaning device, and the method and approach of specifically realizing this technical scheme are many, above-mentioned is only preferred implementation mode of the utility model, it should be pointed out, for the ordinary skilled in the art, without departing from the principle of the utility model, still can make several improvements and refinements under the premise, these improvements and refinements also should be regarded as the protection scope of the utility model. The components not specified in the embodiment can be realized using prior art.

Claims

1. A separating and cleaning device for a grain suction machine, comprising a bottom plate (1), characterized in that: The bottom plate (1) is fixedly connected with a vertical plate (2), the bottom plate (1) is connected with a filter screen barrel (3), the bottom plate (1) is connected with a separation mechanism (5), the separation mechanism (5) comprises: a fixed plate (503) fixedly connected on one side of the filter screen barrel (3), the bottom plate (1) is fixedly connected with a limiting seat (504), and the fixed plate (503) is slidably connected on the limiting seat (504).

2. A separating and cleaning device for a grain suction machine according to claim 1, characterized in that: The limiting seat (504) is fixedly connected with a baffle (505), and the top middle part of the baffle (505) is provided with a groove, and the bottom plate (1) is connected with a collecting groove (506).

3. A separating and cleaning device for a grain suction machine according to claim 1, characterized in that: The fixed plate (503) on both sides of the filter screen barrel (3) is fixedly connected with a first rotating shaft (502), and the two first rotating shafts (502) are rotatably connected to the two vertical plates (2) through a bearing (501), one vertical plate (2) is fixedly connected with a machine box (4), the inside of the machine box (4) is provided with a motor, and the output end of the motor is fixedly connected with a first rotating shaft (502) through a shaft coupling.

4. A separating and cleaning device for a grain suction machine according to claim 1, characterized in that: The bottom plate (1) is connected with a cleaning mechanism (6), the cleaning mechanism (6) comprises a second rotating shaft (602), the second rotating shaft (602) is rotatably connected to the two vertical plates (2) through a bearing, and the second rotating shaft (602) is drivingly connected with a first rotating shaft (502) through a synchronous belt assembly (601).

5. A separating and cleaning device for a grain suction machine according to claim 4, characterized in that The middle part of the second rotating shaft (602) is provided with a reciprocating wire rod, the second rotating shaft (602) is threadedly connected with a threaded plate (603), the threaded plate (603) is slidably connected to the bottom plate (1), the threaded plate (603) is fixedly connected with a mounting plate (604), and the mounting plate (604) is fixedly connected with a cleaning block (605).

6. A separating and cleaning device for a grain suction machine according to claim 5, characterized in that: The cleaning block (605) is matched with the arc of the filter screen barrel (3).

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