Suction type stoning machine convenient to adjust

Abstract

The utility model provides a suction type stoning machine convenient to adjust. Comprising a stone removing machine frame and a feeding port, a movable bolt is installed at the bottom of the stone removing machine frame, a stone removing machine body is fixedly installed above the stone removing machine frame, and a second limiting groove is formed in the rear side of the feeding port. According to the suction type stoning machine convenient to adjust, a worm is rotated through an adjusting handle, the worm drives a worm gear to rotate, the worm gear drives a left lead screw and a right lead screw to rotate, and a first sliding block and a second sliding block can be driven to move oppositely or reversely, so that the first sliding block and the second sliding block drive a material blocking plate to move oppositely or reversely; when the striker plates move oppositely or reversely in the feeding port, the raw material feeding area of the feeding port can be adjusted, so that the feeding port can be adjusted according to different usage amounts of raw materials, meanwhile, when the stoning machine is idle, the striker plates are adjusted to be in a mutual abutting state, and therefore the feeding port is covered; and dust and impurities in the external environment are prevented from entering the stoning machine body.

Description

Technical Field

[0001] The utility model relates to the technical field of suction stone removing machines, in particular to a suction stone removing machine which is convenient to adjust. Background Technique

[0002] The suction stone removing machine is an efficient grain cleaning equipment, mainly used to remove impurities such as stones and sand grains in grains. Its principle is based on the specific gravity difference of different substances. Through the combination of suction and gravity, light impurities and heavy grains are effectively separated. The suction stone removing machine mainly consists of a machine shell, a suction air duct, a suction air inlet, a screening net, a dust collection box, a motor and other parts. Among them, the suction air duct is responsible for sucking in grains, the suction air inlet evenly distributes the wind force on the surface of the grains, the screening net can filter out smaller impurities, the dust collection box is used to collect the sucked-out impurities, and the motor provides power.

[0003] There are various existing suction stone removing machines, and the application fields are also becoming more and more extensive. In order to make the suction stone removing machine more convenient and efficient to use, it needs to be continuously optimized and improved.

[0004] For example, a specific gravity stone removing machine with the application number 201721337055.7, through the brush set above the stone removing screen moving along the surface of the stone removing screen under the drive of the drive assembly, so as to achieve the purpose of cleaning the stone removing screen. And during the movement of the brush, it also rotates under the drive of the rotating assembly, so that the brush moves and rotates at the same time, achieving a good cleaning effect on the stone removing screen, avoiding the blockage of the stone removing screen and resulting in the inability of the stone removing machine to achieve a good stone removing effect. The structure is simple, the operation is convenient, and the labor efficiency of workers is improved. However, there are still certain defects in its device;

[0005] When transporting raw materials through the feed inlet, it is impossible to adjust the size of the feed inlet according to the amount of raw materials. At the same time, when the stone removing machine is idle, dust and impurities in the external environment can enter the interior of the stone removing machine through the feed inlet, which is not convenient for cleaning its interior. If the staff does not discover and clean it in time, it is easy to cause blockage inside the stone removing machine. Content of the Utility Model

[0006] The utility model provides a suction stone removing machine which is convenient to adjust, and solves the problems in the prior art that when transporting raw materials through the feed inlet, it is impossible to adjust the size of the feed inlet according to the amount of raw materials. At the same time, when the stone removing machine is idle, dust and impurities in the external environment can enter the interior of the stone removing machine through the feed inlet, which is not convenient for cleaning its interior. If the staff does not discover and clean it in time, it is easy to cause blockage inside the stone removing machine.

[0007] The technical solution of the utility model is realized as follows:

[0008] A suction type stone removing machine that is convenient to adjust, including a stone removing machine frame and a feeding port. A movable bolt is installed at the bottom of the stone removing machine frame, and a universal wheel is installed below the movable bolt. A stone removing machine body is fixedly installed above the stone removing machine frame, and a feeding port is installed above the stone removing machine body. Moreover, first limiting grooves are installed on both the left and right sides of the feeding port. A second limiting groove is opened at the rear side of the feeding port, and a left-right lead screw is arranged at the rear side of the feeding port. Moreover, a first slider and a second slider are respectively installed on the left and right sides of the left-right lead screw. Baffle plates are installed on the front surfaces of the first slider and the second slider. A worm gear is installed at the right end of the left-right lead screw. A fixing plate is vertically installed on the upper surface of the stone removing machine body, and a servo motor is installed on the right side of the fixing plate. A stirring mechanism is installed on the left side of the servo motor through an output shaft. A worm is arranged above the worm gear.

[0009] Preferably, an anti-slip handle is installed on the movable bolt, and the movable bolt is connected to the stone removing machine frame through a threaded structure. The movable bolt is fixed on the cross plate at the bottom of the stone removing machine frame.

[0010] With the above structural design, when it is necessary to move the stone removing machine body, by rotating the movable bolt using the anti-slip handle, the movable bolt drives the universal wheel below to move downward, so that the universal wheel moves to lift the stone removing machine body. While rotating the movable bolt, the stone removing machine can also be slightly lifted by manpower to facilitate the movement of the universal wheel. Then, with the cooperation of the universal wheel, the stone removing machine body is pushed, making the movement of the stone removing machine body more convenient.

[0011] Preferably, the upper end of the feeding port is designed in an inverted trapezoid structure, and inclined surfaces are arranged on both the left and right sides inside the feeding port.

[0012] With the above structural design, when raw materials are fed through the feeding port, the raw materials can be conveyed to the inside of the stone removing machine body through the inclined surfaces of the feeding port.

[0013] Preferably, the right end of the left-right lead screw is connected to the fixing plate through a bearing seat, and the left-right lead screw forms a rotational connection structure with the first slider and the second slider.

[0014] With the above structural design, when the left-right lead screw rotates under force, it can drive the first slider and the second slider to move relatively or in the opposite direction, so that the first slider and the second slider drive the baffle plates to move relatively or in the opposite direction.

[0015] Preferably, the first slider and the second slider form a sliding connection structure with the second limiting groove, and the first slider and the second slider are fixedly connected to the baffle plates. The baffle plates are located inside the feeding port, and the width of the baffle plates is equal to the width below the feeding port.

[0016] With the above structural design, when the baffle plate moves relatively or reversely inside the feed inlet, the area for feeding raw materials at the feed inlet can be adjusted, so that the feed inlet can be adjusted according to raw materials with different dosages. At the same time, when the stone removing machine is idle, the baffle plates are adjusted to a state of mutual abutment, so as to cover the feed inlet and prevent dust and impurities in the external environment from entering the interior of the stone removing machine body.

[0017] Preferably, the stirring mechanism is located inside the feed inlet, and the stirring mechanism is located above the baffle plate. Moreover, a rubber sleeve is wrapped on the surface of the stirring blades in the stirring mechanism. Driven by the servo motor, the rotation speed of the stirring mechanism is 100 r / min.

[0018] With the above structural design, when the servo motor is started, the servo motor drives the stirring mechanism through the output shaft, and the stirring mechanism disperses the raw materials put into the feed inlet to prevent them from entering the interior of the stone removing machine body in a lump and causing blockage of the screen inside the stone removing machine body. At the same time, during the process of the stirring mechanism dispersing the raw materials, the raw materials will not be damaged.

[0019] Preferably, the worm and the worm gear are meshed with each other, and the worm penetrates through the fixing plate. An adjusting handle is installed at the rear end of the worm, and the adjusting handle is located outside the fixing plate. The worm gear is fixedly connected to the left and right lead screws.

[0020] With the above structural design, by rotating the worm through the adjusting handle, the worm drives the worm gear to rotate, and the worm gear drives the left and right lead screws to rotate.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows: This suction type stone removing machine that is convenient to adjust:

[0022] 1. It is provided with movable bolts and universal wheels. When it is necessary to move the stone removing machine body, by rotating the movable bolts with the anti-slip handle, the movable bolts drive the universal wheels below to move downward, so that the universal wheels move to lift the stone removing machine body. While rotating the movable bolts, the stone removing machine can also be slightly lifted manually to facilitate the movement of the universal wheels. Then, with the cooperation of the universal wheels, the stone removing machine body is pushed, making the movement of the stone removing machine body more convenient;

[0023] 2. It is provided with baffle plates. By rotating the worm through the adjusting handle, the worm drives the worm gear to rotate, and the worm gear drives the left and right lead screws to rotate, which can drive the first slider and the second slider to move relatively or reversely. Thus, the first slider and the second slider drive the baffle plates to move relatively or reversely. When the baffle plates move relatively or reversely inside the feed inlet, the area for feeding raw materials at the feed inlet can be adjusted, so that the feed inlet can be adjusted according to raw materials with different dosages. At the same time, when the stone removing machine is idle, the baffle plates are adjusted to a state of mutual abutment, so as to cover the feed inlet and prevent dust and impurities in the external environment from entering the interior of the stone removing machine body;

[0024] 3. A stirring mechanism is provided. Start the servo motor, and the servo motor drives the stirring mechanism through the output shaft. The stirring mechanism disperses the raw materials put into the feeding port to prevent them from entering the interior of the stone removing machine body in a lump, causing blockage of the screen inside the stone removing machine body. At the same time, during the process of dispersing the raw materials, the stirring mechanism will not damage the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0026] Figure 1 It is a front view structural schematic diagram of the present invention;

[0027] Figure 2 It is a structural schematic diagram of the interior of the feeding port of the present invention;

[0028] Figure 3 It is a structural schematic diagram of the feeding port in a top-down sectional view of the present invention;

[0029] Figure 4 For the present invention Figure 3 The enlarged structural schematic diagram at position A in;

[0030] Figure 5 It is a structural schematic diagram of the connection between the worm gear and the worm of the present invention;

[0031] Figure 6 It is a structural schematic diagram of the feeding port frame of the present invention.

[0032] In the figure: 1. Stone removing machine frame; 2. Movable bolt; 3. Anti-slip handle; 4. Universal wheel; 5. Stone removing machine body; 6. Feeding port; 7. First limiting groove; 8. Second limiting groove; 9. Left and right lead screws; 10. First slider; 11. Second slider; 12. Baffle plate; 13. Worm gear; 14. Fixed plate; 15. Servo motor; 16. Stirring mechanism; 17. Worm; 18. Adjusting handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0034] Referring to Figures 1-6 , the present utility model provides a technical solution: a suction stone removing machine that is easy to adjust, including a stone removing machine frame 1, movable bolts 2, anti-slip handles 3, universal wheels 4, a stone removing machine body 5, a feeding port 6, a first limiting groove 7, a second limiting groove 8, a left and right lead screw 9, a first slider 10, a second slider 11, a baffle plate 12, a worm gear 13, a fixing plate 14, a servo motor 15, a stirring mechanism 16, a worm 17 and an adjusting handle 18. Movable bolts 2 are installed at the bottom of the stone removing machine frame 1, anti-slip handles 3 are installed on the movable bolts 2, and the movable bolts 2 are connected to the stone removing machine frame 1 by a threaded structure. The movable bolts 2 are fixed on the cross plate at the bottom of the stone removing machine frame 1. When it is necessary to move the stone removing machine body 5, by using the anti-slip handle 3 to rotate the movable bolt 2, the movable bolt 2 drives the lower universal wheel 4 to move downward, so that the universal wheel 4 moves to lift the stone removing machine body 5. While rotating the movable bolt 2, the stone removing machine can also be slightly lifted manually to facilitate the movement of the universal wheel 4. Then, with the cooperation of the universal wheel 4, the stone removing machine body 5 is pushed, making the movement of the stone removing machine body 5 more convenient. And universal wheels 4 are installed below the movable bolts 2. The stone removing machine body 5 is fixedly installed above the stone removing machine frame 1, and a feeding port 6 is installed above the stone removing machine body 5. The upper end of the feeding port 6 is designed in an inverted trapezoidal structure, and inclined surfaces are provided on the left and right sides inside the feeding port 6. When feeding raw materials through the feeding port 6, the raw materials can be conveyed to the inside of the stone removing machine body 5 through the inclined surfaces of the feeding port 6.

[0035] First limiting grooves 7 are installed on both the left and right sides of the feeding port 6, a second limiting groove 8 is opened at the rear side of the feeding port 6, and a left and right lead screw 9 is arranged at the rear side of the feeding port 6. The right end of the left and right lead screw 9 is connected to the fixing plate 14 through a bearing seat, and the left and right lead screw 9 forms a rotational connection structure with the first slider 10 and the second slider 11. When the left and right lead screw 9 rotates under force, it can drive the first slider 10 and the second slider 11 to move relatively or in opposite directions, so that the first slider 10 and the second slider 11 drive the baffle plate 12 to move relatively or in opposite directions. And the first slider 10 and the second slider 11 are respectively installed on the left and right sides of the left and right lead screw 9. The first slider 10 and the second slider 11 form a sliding connection structure with the second limiting groove 8, and the first slider 10 and the second slider 11 are fixedly connected to the baffle plate 12. The baffle plate 12 is located inside the feeding port 6, and the width of the baffle plate 12 is equal to the width below the feeding port 6. When the baffle plate 12 moves relatively or in opposite directions inside the feeding port 6, it can adjust the area of the raw materials fed into the feeding port 6, so that the feeding port 6 can be adjusted according to different amounts of raw materials. At the same time, when the stone removing machine is idle, the baffle plates 12 are adjusted to a state of being in contact with each other, so as to cover the feeding port 6 and prevent dust and impurities in the external environment from entering the inside of the stone removing machine body 5.

[0036] A baffle plate 12 is installed on the front surfaces of both the first slider 10 and the second slider 11. A worm gear 13 is installed at the right end of the left and right lead screws 9. A fixing plate 14 is vertically installed on the upper surface of the stone removing machine body 5. And a servo motor 15 is installed on the right side of the fixing plate 14. A stirring mechanism 16 is installed on the left side of the servo motor 15 through an output shaft. The stirring mechanism 16 is located inside the feeding port 6. And the stirring mechanism 16 is located above the baffle plate 12. Moreover, a rubber sleeve is wrapped on the surface of the stirring blades in the stirring mechanism 16. Driven by the servo motor 15, the stirring mechanism 16 rotates at a speed of 100 r / min. Starting the servo motor 15, the servo motor 15 drives the stirring mechanism 16 through the output shaft. The stirring mechanism 16 disperses the raw materials put into the feeding port 6 to prevent them from entering the stone removing machine body 5 in a lump, causing blockage of the sieve inside the stone removing machine body 5. At the same time, during the process of dispersing the raw materials by the stirring mechanism 16, the raw materials will not be damaged. Above the worm gear 13, there is a worm 17. The worm 17 meshes with the worm gear 13. And the worm 17 passes through the fixing plate 14. An adjusting handle 18 is installed at the rear end of the worm 17. The adjusting handle 18 is located outside the fixing plate 14. The worm gear 13 is fixedly connected to the left and right lead screws 9. By rotating the worm 17 through the adjusting handle 18, the worm 17 drives the worm gear 13 to rotate, and the worm gear 13 drives the left and right lead screws 9 to rotate.

[0037] Working principle: When using this easily adjustable suction type stone removing machine, first, when it is necessary to move the stone removing machine body 5, by rotating the movable bolt 2 with the anti-slip handle 3, the movable bolt 2 drives the universal wheel 4 below to move downward, so that the universal wheel 4 moves to lift the stone removing machine body 5. While rotating the movable bolt 2, the stone removing machine can also be slightly lifted manually to facilitate the movement of the universal wheel 4. Then, with the cooperation of the universal wheel 4, the stone removing machine body 5 is pushed, making the movement of the stone removing machine body 5 more convenient.

[0038] By rotating the worm 17 through the adjusting handle 18, the worm 17 drives the worm gear 13 to rotate, and the worm gear 13 drives the left and right lead screws 9 to rotate, which can drive the first slider 10 and the second slider 11 to move relatively or in the opposite direction. Thus, the first slider 10 and the second slider 11 drive the baffle plate 12 to move relatively or in the opposite direction. When the baffle plate 12 moves relatively or in the opposite direction inside the feeding port 6, the area for feeding raw materials into the feeding port 6 can be adjusted. Thus, the feeding port 6 can be adjusted according to raw materials with different dosages. At the same time, when the stone removing machine is idle, the baffle plates 12 are adjusted to a state of being in contact with each other, so as to cover the feeding port 6 and prevent dust and impurities in the external environment from entering the stone removing machine body 5.

[0039] Before feeding the raw materials, start the servo motor 15. The servo motor 15 drives the stirring mechanism 16 through the output shaft. The stirring mechanism 16 breaks up the raw materials fed into the feeding port 6 to prevent them from entering the interior of the stone removing machine body 5 in a lump, which may cause the blockage of the screen inside the stone removing machine body 5. At the same time, during the process of breaking up the raw materials, the stirring mechanism 16 will not damage the raw materials. Thus, a series of operations are completed. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0040] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A suction stone remover that is convenient to adjust, comprising a stone removal frame (1) and a feed inlet (6), characterized in that, A movable bolt (2) is installed at the bottom of the stone removing frame (1), and a universal wheel (4) is installed below the movable bolt (2). A stone removing machine body (5) is fixedly installed above the stone removing frame (1), and a feed inlet (6) is installed above the stone removing machine body (5). First limiting grooves (7) are installed on both the left and right sides of the feed inlet (6). A second limiting groove (8) is formed at the rear side of the feed inlet (6), and a left-right lead screw (9) is arranged at the rear side of the feed inlet (6). First sliders (10) and second sliders (11) are respectively installed on the left and right sides of the left-right lead screw (9). Baffle plates (12) are installed on the front surfaces of the first slider (10) and the second slider (11). A worm gear (13) is installed at the right end of the left-right lead screw (9). A fixing plate (14) is vertically installed on the upper surface of the stone removing machine body (5), and a servo motor (15) is installed on the right side of the fixing plate (14). A stirring mechanism (16) is installed on the left side of the servo motor (15) through an output shaft. A worm (17) is arranged above the worm gear (13).

2. The adjustable suction stone-removing machine according to claim 1, characterized in that, An anti-slip handle (3) is installed on the movable bolt (2), and the movable bolt (2) is connected to the stone removing frame (1) by a threaded structure. The movable bolt (2) is fixed on the cross plate at the bottom of the stone removing frame (1).

3. The suction stone separator that is convenient for adjustment according to claim 1, wherein, The upper end of the feed inlet (6) is designed in an inverted trapezoid structure, and inclined surfaces are arranged on both the left and right sides inside the feed inlet (6).

4. The suction type stone removing machine that is convenient to adjust according to claim 1, wherein The right end of the left-right lead screw (9) is connected to the fixing plate (14) through a bearing block, and the left-right lead screw (9) forms a rotational connection structure with the first slider (10) and the second slider (11).

5. The suction stone remover that is convenient to adjust according to claim 1, characterized in that, The first slider (10) and the second slider (11) form a sliding connection structure with the second limiting groove (8), and the first slider (10) and the second slider (11) are fixedly connected to the baffle plate (12). The baffle plate (12) is located inside the feed inlet (6), and the width of the baffle plate (12) is equal to the width below the feed inlet (6).

6. The suction stone remover that is convenient to adjust according to claim 1, characterized in that, The stirring mechanism (16) is located inside the feed inlet (6), and the stirring mechanism (16) is located above the baffle plate (12). A rubber sleeve is wrapped on the surface of the stirring blades in the stirring mechanism (16). Driven by the servo motor (15), the rotational speed of the stirring mechanism (16) is 100 r / min.

7. The suction type stone removing machine convenient for adjustment according to claim 1, characterized in that, The worm (17) meshes with the worm gear (13), and the worm (17) passes through the fixing plate (14). An adjusting handle (18) is installed at the rear end of the worm (17). The adjusting handle (18) is located outside the fixing plate (14). The worm gear (13) is fixedly connected to the left-right lead screw (9).

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