Grinding device capable of automatically adding materials

Abstract

The utility model relates to the technical field of grinding devices, in particular to a grinding device capable of automatically adding materials. The device comprises a workbench, the upper end of the workbench is fixedly connected with a discharging bin, the upper end of the discharging bin is fixedly connected with a grinding bin, the front face of the grinding bin is fixedly connected with a feeding inclined hopper, the inner wall of the feeding inclined hopper is provided with a conveying belt, and the back of the grinding bin is provided with a first motor. The output end of the motor I is fixedly connected with a rotating shaft, and the arc surface of the rotating shaft is fixedly connected with a blade, so that the problems that the phellinus igniarius is ground into powder through the high-speed rotating blade, the phellinus igniarius powder falls on a filter screen due to self weight, and the phellinus igniarius needs to be continuously fed into a grinding bin for grinding are solved; and when the falling speed of the phellinus igniarius powder from the filter screen is smaller than the speed of grinding the phellinus igniarius into the phellinus igniarius powder, the phellinus igniarius powder is possibly accumulated on the filter screen, so that the phellinus igniarius powder cannot be filtered by the filter screen, and the phellinus igniarius powder grinding efficiency is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a grinding device capable of automatically adding materials. Background Art

[0002] The grinding device is used to grind Chinese medicinal materials into powder. The grinding device consists of a workbench, a grinding bin, a feeding bin, a filter, a blade, a rotating shaft, a motor unit, a feeding slant bucket, and a conveyor belt. When Chinese medicinal materials such as mulberry linterae are ground into powder, the mulberry linterae is placed on the conveyor belt. The conveyor belt transports the mulberry linterae, which falls into the feeding slant bucket from the end of the conveyor belt, thereby automatically sending the mulberry linterae to the grinding bin. The mulberry linterae falls into the grinding bin due to its own weight, and the motor is started to rotate the rotating shaft, so that the blade grinds the mulberry linterae into powder, which is then sieved by the filter and finally falls into the feeding bin.

[0003] The inventor found in his daily work that when the grinding device is in use, the high-speed rotating blade grinds the mulberry wood into powder. The mulberry wood powder falls on the filter due to its own weight. Since the mulberry wood needs to be continuously fed into the grinding bin for grinding, when the speed of the mulberry wood powder falling from the filter is slower than the speed of grinding the mulberry wood into mulberry wood powder, the mulberry wood powder may accumulate on the filter, which makes the mulberry wood powder unable to be filtered by the filter, thereby affecting the grinding efficiency of the mulberry wood powder. Utility Model Content

[0004] The utility model aims to solve the problem that in actual use, mulberry linterus is ground into powder by a high-speed rotating blade, and the mulberry linterus powder falls on the filter screen due to its own weight. Since the mulberry linterus needs to be continuously fed into the grinding bin for grinding, when the speed of the mulberry linterus powder falling from the filter screen is lower than the speed of grinding the mulberry linterus into mulberry linterus powder, the mulberry linterus powder may be accumulated on the filter screen, thereby causing the mulberry linterus powder to be unable to be filtered by the filter screen, thereby affecting the grinding efficiency of the mulberry linterus powder. A grinding device with automatic feeding is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grinding device that can automatically add materials, comprising a workbench, the upper end of the workbench is fixedly connected to a lower material bin, the upper end of the lower material bin is fixedly connected to a grinding bin, the front of the grinding bin is fixedly connected to a feed slant bucket, the inner wall of the feed slant bucket is installed with a conveyor belt, the back of the grinding bin is installed with a motor 1, the output end of the motor 1 is fixedly connected to a rotating shaft, the arc surface of the rotating shaft is fixedly connected to a blade, the inner wall of the lower material bin is provided with an anti-blocking component, the left end of the lower material bin is provided with a screening component, the anti-blocking component includes an arc rod arranged on the inner wall of the lower material bin, the upper end of the arc rod is fixedly connected to a plurality of evenly distributed ball rods, and the left side of the lower material bin is provided with a driving mechanism, and the arc rod reciprocates up and down with the help of the driving mechanism.

[0006] The effect achieved by the above components is: by setting up an anti-clogging component, when it is necessary to prevent the filter from being blocked, the arc rod is made to reciprocate up and down through the driving mechanism, so that the ball rod continuously hits the filter, causing the filter to vibrate, thereby achieving the effect of preventing the filter from being blocked.

[0007] Preferably, the driving mechanism includes a second motor installed on the left side of the lower hopper, the output end of the second motor is fixedly connected to a turntable, one side of the turntable is rotatably connected to a connecting rod, and the connecting rod is rotatably connected to the arc rod.

[0008] The effects achieved by the above components are: starting the second motor causes the turntable to rotate, causing the connecting rod to rotate.

[0009] Preferably, a sliding block is fixedly connected to one side of the arc-shaped rod, and a sliding groove is provided on one side of the inner wall of the lower silo.

[0010] The effect achieved by the above components is that the connecting rod rotates, and under the action of the slider and the slide groove, the arc rod reciprocates up and down.

[0011] Preferably, the sliding block slides on the inner wall of the sliding groove, and the surface with the club is covered with a rubber sleeve.

[0012] The effect achieved by the above components is: by arranging the rubber sleeve, the club is prevented from directly contacting with the filter screen.

[0013] Preferably, the screening assembly includes a filter screen slidably inserted on one side of the lower hopper, a fixed block is fixedly connected to the left side of the lower hopper, a rectangular groove is opened at the upper end of the filter screen, a rectangular pin is slidably connected to the inner wall of the rectangular groove, and the rectangular pin is inserted into the fixed block.

[0014] The effect achieved by the above components is: when it is necessary to conveniently replace the filter screen with different mesh sizes, the rectangular pin in the rectangular groove is separated from the fixed block, so that the rectangular pin is retracted into the rectangular groove, and then the filter screen is dragged to separate it from the grinding bin, and then a new filter screen is replaced.

[0015] Preferably, the inner wall of the rectangular groove is rotatably connected with a threaded rod, and the threaded rod and the rectangular latch are threadedly connected.

[0016] The effect achieved by the above components is: the threaded rod is twisted to rotate, thereby causing the rectangular latch to be retracted into the rectangular groove.

[0017] Preferably, the arc surface of the threaded rod is fixedly connected to a wind turbine.

[0018] The effect achieved by the above components is that the wind turbine rotates, causing the threaded rod to rotate.

[0019] Preferably, an air inlet hole and an air outlet hole are provided on the inner wall of the rectangular groove.

[0020] The effect achieved by the above components is: insert the output end of the air pump into the air inlet and start it, so that the air blows the wind turbine to rotate, and then flows out from the air outlet, and the rectangular latch descends to the greatest extent without blocking the air outlet.

[0021] In summary, the beneficial effects of the utility model are:

[0022] In the utility model, an anti-clogging component is provided. When it is necessary to prevent the filter from being blocked, the driving mechanism causes the arc rod to reciprocate up and down, so that the ball rod continuously hits the filter, causing the filter to vibrate, thereby achieving the effect of avoiding blockage of the filter. The utility model solves the problem that mulberry wood is ground into powder by a high-speed rotating blade, and the mulberry wood powder falls on the filter due to its own weight. Since it is necessary to continuously feed the mulberry wood into the grinding bin for grinding, when the speed of the mulberry wood powder falling from the filter is lower than the speed of grinding the mulberry wood into mulberry wood powder, the mulberry wood powder may be accumulated on the filter, thereby causing the mulberry wood powder to be unable to be filtered by the filter, thereby affecting the grinding efficiency of the mulberry wood powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the cross section of the anti-blocking component of the utility model;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the cross section of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the cross section of the screening component of the utility model.

[0027] Legend: 1. Workbench; 2. Anti-blocking component; 3. Screening component; 4. Feed bin; 5. Grinding bin; 6. Feed hopper; 7. Conveyor belt; 8. Motor 1; 9. Blade; 21. Curved rod; 22. Rod with ball; 23. Driving mechanism; 231. Motor 2; 232. Connecting rod; 233. Slide; 234. Slider; 31. Filter; 32. Fixing block; 33. Rectangular groove; 34. Rectangular latch; 35. Threaded rod; 36. Wind turbine; 37. Air outlet; 38. Air inlet. DETAILED DESCRIPTION

[0028] Reference Figure 1 and Figure 3As shown, the utility model provides a technical solution: a grinding device capable of automatically adding materials comprises a workbench 1, the upper end of the workbench 1 is fixedly connected with a lower material bin 4, the upper end of the lower material bin 4 is fixedly connected with a grinding bin 5, the front of the grinding bin 5 is fixedly connected with a feed slant bucket 6, the inner wall of the feed slant bucket 6 is installed with a conveyor belt 7, the back of the grinding bin 5 is installed with a motor 8, the output end of the motor 8 is fixedly connected with a rotating shaft, the arc surface of the rotating shaft is fixedly connected with a blade 9, the inner wall of the lower material bin 4 is provided with an anti-blocking component 2, and the left end of the lower material bin 4 is provided with a screening component 3.

[0029] The following specifically describes the screening component 3 and the specific settings and functions of the screening component 3.

[0030] Reference Figure 2 As shown, in this embodiment: the anti-blocking component 2 includes an arc rod 21 arranged on the inner wall of the lower material bin 4, and the upper end of the arc rod 21 is fixedly connected to a plurality of evenly distributed ball rods 22. A driving mechanism 23 is arranged on the left side of the lower material bin 4. The arc rod 21 reciprocates up and down with the help of the driving mechanism 23. By setting the anti-blocking component 2, when it is necessary to prevent the filter screen 31 from being blocked, the arc rod 21 is reciprocated up and down through the driving mechanism 23, so that the ball rod 22 continuously hits the filter screen 31, causing the filter screen 31 to vibrate, thereby achieving the effect of preventing the filter screen 31 from being blocked. The driving mechanism 23 includes a motor 22 installed on the left side of the lower material bin 4. 31. The output end of the second motor 231 is fixedly connected with a turntable, and one side of the turntable is rotatably connected with a connecting rod 232. The connecting rod 232 and the arc rod 21 are rotatably connected. The second motor 231 is started to rotate the turntable, so that the connecting rod rotates. A slider 234 is fixedly connected to one side of the arc rod 21. A slide groove 233 is provided on one side of the inner wall of the lower silo 4. The connecting rod 232 rotates. Under the action of the slider 234 and the slide groove 233, the arc rod 21 reciprocates up and down. The slider 234 slides on the inner wall of the slide groove 233. The surface of the ball rod 22 is covered with a rubber sleeve. By setting the rubber sleeve, direct contact between the ball rod 22 and the filter 31 is avoided.

[0031] Reference Figure 4As shown, in this embodiment: the screening assembly 3 includes a filter screen 31 slidably inserted on one side of the lower material bin 4, and a fixed block 32 is fixedly connected to the left side of the lower material bin 4. When it is necessary to conveniently replace the filter screen 31 of different meshes, the rectangular latch 34 in the rectangular groove 33 is separated from the fixed block 32, so that the rectangular latch 34 is retracted into the rectangular groove 33, and then the filter screen 31 is dragged to separate from the grinding bin 5, and then a new filter screen 31 is replaced. The inner wall of the rectangular groove 33 is rotatably connected to a threaded rod 35, and the threaded rod 35 and the rectangular groove 33 are connected to the fixed block 32. The rectangular latch 34 is threadedly connected, and the threaded rod 35 is twisted to rotate, so that the rectangular latch 34 is retracted into the rectangular groove 33. The arc surface of the threaded rod 35 is fixedly connected with the wind turbine 36. The wind turbine 36 rotates, which makes the threaded rod 35 rotate. The inner wall of the rectangular groove 33 is provided with an air inlet hole 38 and an air outlet hole 37. The output end of the air pump is inserted into the air inlet hole 38 and started, so that the air blows the wind turbine 36 to rotate, and then flows out from the air outlet hole 37. The rectangular latch 34 descends to the greatest extent without blocking the air outlet hole 37.

[0032] Working principle:

[0033] When Chinese medicinal materials such as Phellinus igniae are ground into powder, Phellinus igniae is placed on the conveyor belt 7, and the conveyor belt 7 conveys Phellinus igniae, which falls into the feed inclined bucket 6 from the end of the conveyor belt 7, thereby automatically sending Phellinus igniae to the grinding bin 5. Phellinus igniae falls into the grinding bin 5 due to its own weight, and the motor 1 8 is started to rotate the shaft, so that the blade 9 grinds the Phellinus igniae into powder, and then the filter 31 is sieved, and finally falls into the lower bin 4. When it is necessary to prevent the filter 31 from being blocked, the arc rod 21 is reciprocated up and down through the driving mechanism 23, so that the ball rod 22 continuously hits the filter 31, causing the filter 31 to vibrate, thereby achieving the effect of preventing the filter 31 from being blocked, and the motor 231 is started to rotate the turntable, the connecting rod rotates, and the connecting rod 232 rotates. Under the action of the slider 234 and the slide groove 233, the arc rod 21 reciprocates up and down. By setting a rubber sleeve, the ball rod 22 is prevented from directly contacting the filter screen 31. When it is necessary to conveniently replace the filter screen 31 with a different mesh size, the rectangular pin 34 in the rectangular groove 33 is separated from the fixing block 32, so that the rectangular pin 34 is retracted into the rectangular groove 33, and then the filter screen 31 is dragged to separate it from the grinding bin 5, and then a new filter screen 31 is replaced, and the threaded rod 35 is screwed to rotate, so that the rectangular pin 34 is retracted into the rectangular groove 33, and the output end of the air pump is inserted into the air inlet 38 and started, so that the air blows the wind turbine 36 to rotate, and then flows out from the air outlet 37. The rectangular pin 34 descends to the greatest extent without blocking the air outlet 37.

[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A grinding device capable of automatically feeding materials, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is fixedly connected to a lower material bin (4), the upper end of the lower material bin (4) is fixedly connected to a grinding bin (5), the front of the grinding bin (5) is fixedly connected to a feed slanted bucket (6), the inner wall of the feed slanted bucket (6) is installed with a conveyor belt (7), the back of the grinding bin (5) is installed with a motor 1 (8), the output end of the motor 1 (8) is fixedly connected to a rotating shaft, the arc surface of the rotating shaft is fixedly connected to a blade (9), and the lower The inner wall of the silo (4) is provided with an anti-blocking component (2), the left end of the lower silo (4) is provided with a screening component (3), the anti-blocking component (2) comprises an arc-shaped rod (21) arranged on the inner wall of the lower silo (4), the upper end of the arc-shaped rod (21) is fixedly connected with a plurality of evenly distributed ball rods (22), the left side of the lower silo (4) is provided with a driving mechanism (23), and the arc-shaped rod (21) reciprocates up and down with the help of the driving mechanism (23).

2. A grinding device capable of automatically adding materials according to claim 1, characterized in that: The driving mechanism (23) comprises a second motor (231) installed on the left side of the lower bin (4); the output end of the second motor (231) is fixedly connected to a rotating disk; one side of the rotating disk is rotatably connected to a connecting rod (232); the connecting rod (232) and the arc rod (21) are rotatably connected.

3. A grinding device capable of automatically adding materials according to claim 2, characterized in that: A sliding block (234) is fixedly connected to one side of the arc-shaped rod (21), and a sliding groove (233) is provided on one side of the inner wall of the lower material bin (4).

4. A grinding device capable of automatically adding materials according to claim 3, characterized in that: The sliding block (234) slides on the inner wall of the sliding groove (233), and the surface of the ball rod (22) is covered with a rubber sleeve.

5. A grinding device capable of automatically adding materials according to claim 4, characterized in that: The screening assembly (3) comprises a filter screen (31) slidably inserted on one side of a lower material bin (4); a fixed block (32) is fixedly connected to the left side of the lower material bin (4); a rectangular groove (33) is provided at the upper end of the filter screen (31); a rectangular latch (34) is slidably connected to the inner wall of the rectangular groove (33); and the rectangular latch (34) is inserted into the fixed block (32).

6. A grinding device capable of automatically adding materials according to claim 5, characterized in that: The inner wall of the rectangular groove (33) is rotatably connected with a threaded rod (35), and the threaded rod (35) and the rectangular latch (34) are threadedly connected.

7. A grinding device capable of automatically adding materials according to claim 6, characterized in that: The arc surface of the threaded rod (35) is fixedly connected to a wind turbine (36).

8. The automatic feeding grinding device according to claim 7, characterized in that: An air inlet hole (38) and an air outlet hole (37) are formed on the inner wall of the rectangular groove (33).

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