Screening device for crushed calcite

Abstract

The invention relates to the technical field of calcite crushing and screening equipment, in particular to a crushed calcite screening device which comprises a tank body and a feeding pipe, a beating mechanism is installed in the tank body and comprises a threaded rod, the outer wall of the threaded rod is in threaded connection with a set of moving blocks, and the outer walls of the moving blocks are fixedly connected with moving plates; through the arrangement of the threaded rod, the rotating disc, the moving block, the sliding block, the sliding rod, a moving plate, an ejector rod, a bolt, a rotating disc, a filter screen and a grip, an operator can conveniently knock the filter screen, the filter screen is prevented from being blocked, the bolt is rotated on the tank body and the rotating disc and is separated from the tank body, then the grip is held to drive the rotating disc to rotate, and the filter screen can be conveniently separated from the tank body. The rotating disc drives the threaded rod to rotate, the threaded rod drives the moving block to move, the moving block moves to drive the ejector rod to move, the ejector rod moves to beat the filter screen, the filter screen shakes through the rotating shaft, the filter screen is prevented from being blocked in the screening process, and the screening efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of calcite screening equipment, in particular to a calcite crushing and screening device. Background Art

[0002] Calcite is a calcium carbonate mineral, and it is the most common natural calcium carbonate. Therefore, calcite is a widely distributed mineral. Calcite crystals have various shapes, and their aggregates can be clusters of crystals, or they can be granular, massive, fibrous, stalactite, earthy, etc. When you hit calcite, you can get a lot of square pieces, hence the name calcite. After crushing, calcite needs to be systematically screened, and calcite of different sizes can be used for different purposes.

[0003] The existing calcite screening device has serious sieve hole blockage during screening, and the sieve holes need to be cleaned frequently. The cleaning of the sieve holes is heavy, which restricts the continuous screening process production and increases the labor intensity. Summary of the invention

[0004] The object of the present invention is to provide a calcite crushing and screening device to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a calcite crushing and screening device, comprising a tank body and a feed pipe;

[0006] The knocking mechanism is installed inside the tank body, and the knocking mechanism includes a threaded rod, the outer wall of the threaded rod is threadedly connected to a moving block, the outer wall of the moving block is fixedly connected to a moving plate, one end of the moving plate is fixedly connected to a sliding block, the inner wall of the sliding block is slidably connected to a sliding rod, both ends of the sliding rod are fixedly connected to the inner wall of the tank body, one side of the moving plate is fixedly connected to a push rod, a rotating shaft is installed on the inner wall of the tank body, the outer wall of the rotating shaft is rotatably connected to a filter screen, the top of the threaded rod is fixedly connected to a rotating disk, the outer wall of the rotating disk is rotatably connected to a bolt, and the end of the bolt extends into the tank body, the outer wall of the rotating disk is fixedly connected to a handle, and the end of the threaded rod is rotatably connected to the inner wall of the tank body;

[0007] It is convenient for the operator to knock on the filter screen to avoid clogging of the filter screen. The bolt is rotated on the tank body and the rotating disk and separated from the tank body. Then the handle is held to drive the rotating disk to rotate, the rotating disk drives the threaded rod to rotate, the threaded rod drives the moving block to move, the moving block drives the slider to move on the slide rod through the moving plate to limit the moving direction of the moving block, the moving block moves to drive the push rod to move, the push rod moves to knock the filter screen, and the filter screen shakes through the rotating shaft to avoid clogging of the filter screen during the screening process, thereby improving the screening efficiency.

[0008] Preferably, a pulverizing mechanism is installed inside the feed pipe, and the pulverizing mechanism includes a motor, a first rotating rod is fixedly connected to the power output end of the motor, a first pulverizing roller is fixedly connected to the outer wall of the first rotating rod, a main gear is fixedly connected to the outer wall of the first rotating rod, a slave gear is meshedly connected to the outer wall of the main gear, a second rotating rod is fixedly connected to the inner wall of the slave gear, two ends of the second rotating rod are rotatably connected to the inner wall of the feed pipe, a second pulverizing roller is fixedly connected to the outer wall of the second rotating rod, and one side of the motor is connected to the inner wall of the feed pipe;

[0009] The motor drives the first rotating rod to rotate, the first rotating rod drives the first crushing roller and the main gear to rotate, the main gear drives the slave gear to rotate, the slave gear drives the second rotating rod to rotate, the second rotating rod drives the second crushing roller to rotate, the first crushing roller and the second crushing roller are used to crush the calcite again to further improve the screening efficiency.

[0010] Preferably, the inner wall of the tank body is provided with a first rotation groove adapted to the threaded rod, and the end of the threaded rod extends into the first rotation groove;

[0011] The first rotation groove matched with the threaded rod is provided on the inner wall of the tank body, so that the threaded rod can be easily rotated in the tank body.

[0012] Preferably, the outer wall of the threaded rod is sequentially provided with first thread grooves adapted to the moving block;

[0013] It is convenient for the threaded rod to drive the moving block to move.

[0014] Preferably, the rotating disk and the outer wall of the tank body are both provided with a second thread groove adapted to the bolt;

[0015] It is convenient for the bolts to rotate on the rotating disk and enter into the tank body to fix the rotating disk.

[0016] Preferably, the number of the filter screens is set to be several groups, and the mesh diameters of the filter screens decrease sequentially;

[0017] The screening efficiency can be improved by providing multiple sets of filter screens with different mesh diameters.

[0018] Preferably, a second rotation groove adapted to the first rotation rod is provided on the inner wall of the feed pipe, and one end of the first rotation rod extends into the second rotation groove;

[0019] The second rotating groove matched with the first rotating rod is provided on the inner wall of the feeding pipe, so that the first rotating rod can be easily rotated in the feeding pipe.

[0020] Preferably, the inner wall of the feed pipe is provided with a third rotation groove adapted to the second rotation rod, and both ends of the second rotation rod extend into the third rotation groove;

[0021] The third rotating groove matched with the second rotating rod is provided on the inner wall of the feeding pipe, so that the second rotating rod can be easily rotated in the feeding pipe.

[0022] Preferably, the power input terminal of the motor is electrically connected to the power output terminal of the external power supply;

[0023] The motor is powered by an external power supply.

[0024] Preferably, a support leg is fixedly connected to the bottom of the tank body, and a discharge pipe is installed at the bottom of the tank body.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The threaded rod, rotating disk, moving block, slider, slide bar, moving plate, push rod, bolt, rotation, filter screen and handle are provided, so that the operator can knock the filter screen to avoid the filter screen from being blocked. The bolt is rotated on the tank body and the rotating disk and separated from the tank body. Then the handle is held to drive the rotating disk to rotate. The rotating disk drives the threaded rod to rotate. The threaded rod drives the moving block to move. The moving block drives the slider to move on the slide bar through the moving plate to limit the moving direction of the moving block. The moving block moves to drive the push rod to move. The push rod moves to knock the filter screen. The filter screen shakes through the rotating shaft to avoid the filter screen from being blocked during the screening process, so as to improve the screening efficiency.

[0027] 2. Through the motor, the first rotating rod, the driving wheel, the first crushing roller, the second rotating rod, the second crushing roller and the slave gear, the motor drives the first rotating rod to rotate, the first rotating rod drives the first crushing roller and the main gear to rotate, the main gear drives the slave gear to rotate, the slave gear drives the second rotating rod to rotate, the second rotating rod drives the second crushing roller to rotate, the first crushing roller and the second crushing roller are used to crush the calcite again to further improve the screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the explosion structure of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of the knocking mechanism of the present invention;

[0031] Figure 4 This is a schematic diagram of the structure of the crushing mechanism of the present invention;

[0032] Figure 5 It is a schematic diagram of the three-dimensional structure of the striking mechanism of the present invention.

[0033] In the figure: 1. tank body; 2. feed pipe; 3. crushing mechanism; 301. motor; 302. first rotating rod; 303. main gear; 304. first crushing roller; 305. second rotating rod; 306. second crushing roller; 307. slave gear; 4. knocking mechanism; 401. threaded rod; 402. rotating disk; 403. moving block; 404. slider; 405. slide rod; 406. moving plate; 407. push rod; 408. bolt; 409. rotating shaft; 410. filter screen; 411. handle; 5. support leg; 6. discharge pipe. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example

[0036] See also Figure 1-5 , in the figure: This embodiment is a preferred implementation of the technical solution, the calcite crushing and screening device includes a tank body 1 and a feed pipe 2;

[0037] A knocking mechanism 4 is installed inside the tank body 1, and the knocking mechanism 4 includes a threaded rod 401, a moving block 403 is threadedly connected to the outer wall of the threaded rod 401, a moving plate 406 is fixedly connected to the outer wall of the moving block 403, one end of the moving plate 406 is fixedly connected to a slider 404, the inner wall of the slider 404 is slidably connected to a slide rod 405, both ends of the slide rod 405 are fixedly connected to the inner wall of the tank body 1, one side of the moving plate 406 is fixedly connected to a push rod 407, a rotating shaft 409 is installed on the inner wall of the tank body 1, and a filter screen 410 is rotatably connected to the outer wall of the rotating shaft 409, a rotating disk 402 is fixedly connected to the top of the threaded rod 401, and a bolt 408 is rotatably connected to the outer wall of the rotating disk 402, and the end of the bolt 408 extends into the tank body 1, and a handle 411 is fixedly connected to the outer wall of the rotating disk 402, and the end of the threaded rod 401 is fixedly connected to the tank The inner wall of the body 1 is rotatably connected, which is convenient for the operator to knock the filter screen 410 to avoid clogging of the filter screen 410. The bolt 408 is rotated on the tank body 1 and the rotating disk 402 and separated from the tank body 1. Then, the handle 411 is held to drive the rotating disk 402 to rotate, and the rotating disk 402 drives the threaded rod 401 to rotate. The threaded rod 401 drives the moving block 403 to move. The moving block 403 drives the slider 404 to move on the slide rod 405 through the moving plate 406 to limit the moving direction of the moving block 403. The moving block 403 moves to drive the push rod 407 to move. The push rod 407 moves to knock the filter screen 410, and the filter screen 410 shakes through the rotating shaft 409 to avoid clogging of the filter screen 410 during the screening process, thereby improving the screening efficiency.

[0038] like Figure 4 As shown, a pulverizing mechanism 3 is installed inside the feed pipe 2, and the pulverizing mechanism 3 includes a motor 301. The power output end of the motor 301 is fixedly connected to a first rotating rod 302, and the outer wall of the first rotating rod 302 is fixedly connected to a first pulverizing roller 304. The outer wall of the first rotating rod 302 is fixedly connected to a main gear 303, and the outer wall of the main gear 303 is meshedly connected to a slave gear 307, and the inner wall of the slave gear 307 is fixedly connected to a second rotating rod 305. Both ends of the second rotating rod 305 are rotatably connected to the inner wall of the feed pipe 2, and the outer wall of the second rotating rod 305 is fixedly connected to A second crushing roller 306 is connected, and one side of the motor 301 is connected to the inner wall of the feed pipe 2. The motor 301 drives the first rotating rod 302 to rotate, the first rotating rod 302 drives the first crushing roller 304 and the main gear 303 to rotate, the main gear 303 drives the slave gear 307 to rotate, the slave gear 307 drives the second rotating rod 305 to rotate, the second rotating rod 305 drives the second crushing roller 306 to rotate, the first crushing roller 304 and the second crushing roller 306 rotate to crush the calcite again to further improve the screening efficiency.

[0039] like Figure 3As shown, a first rotation groove adapted to the threaded rod 401 is opened on the inner wall of the tank body 1, and the end of the threaded rod 401 extends into the first rotation groove. By opening the first rotation groove adapted to the threaded rod 401 on the inner wall of the tank body 1, the threaded rod 401 can be easily rotated in the tank body 1.

[0040] like Figure 3 , 4 As shown, the outer wall of the threaded rod 401 is provided with a first thread groove matched with the moving block 403 , so that the threaded rod 401 can drive the moving block 403 to move.

[0041] like Figure 1 , 2 As shown, the rotating disk 402 and the outer wall of the tank body 1 are both provided with a second thread groove adapted to the bolt 408 , so that the bolt 408 can rotate on the rotating disk 402 and enter the tank body 1 to fix the rotating disk 402 .

[0042] like Figure 3 , 4 As shown, the number of filter screens 410 is set to be several groups, and the mesh diameters of the filter screens 410 decrease successively. By setting multiple groups of filter screens 410 with different mesh diameters, the screening efficiency can be improved.

[0043] like Figure 4 As shown, a second rotating groove adapted to the first rotating rod 302 is opened on the inner wall of the feed tube 2, and one end of the first rotating rod 302 extends into the second rotating groove. By setting a second rotating groove adapted to the first rotating rod 302 on the inner wall of the feed tube 2, the first rotating rod 302 can be easily rotated in the feed tube 2.

[0044] like Figure 4 As shown, the inner wall of the feed tube 2 is provided with a third rotation groove adapted to the second rotation rod 305, and both ends of the second rotation rod 305 extend into the third rotation groove. By setting the third rotation groove adapted to the second rotation rod 305 on the inner wall of the feed tube 2, the second rotation rod 305 can be easily rotated in the feed tube 2.

[0045] like Figure 3 As shown, the power input terminal of the motor 301 is electrically connected to the power output terminal of the external power supply, so that the external power supply can provide power to the motor 301 .

[0046] like Figure 1 As shown, a support leg 5 is fixedly connected to the bottom of the tank body 1 , and a discharge pipe 6 is installed at the bottom of the tank body 1 .

[0047] In this embodiment, firstly, the various parts are installed. During screening, calcite is first put into the tank body 1 through the feed pipe 2. When the calcite passes through the feed pipe 2, the motor 301 can drive the first rotating rod 302 to rotate, the first rotating rod 302 drives the first crushing roller 304 and the main gear 303 to rotate, the main gear 303 drives the slave gear 307 to rotate, the slave gear 307 drives the second rotating rod 305 to rotate, the second rotating rod 305 drives the second crushing roller 306 to rotate, the first crushing roller 304 and the second crushing roller 306 rotate to crush the calcite again, so as to further improve the screening efficiency. The crushed calcite will pass through the filter screen 410, and the filter screen cannot be avoided. If filter screen 410 is blocked, the bolt 408 can be turned on the tank body 1 and the rotating disk 402 to separate from the tank body 1, and then the handle 411 is held to drive the rotating disk 402 to rotate, and the rotating disk 402 drives the threaded rod 401 to rotate, and the threaded rod 401 drives the moving block 403 to move. The moving block 403 drives the slider 404 to move on the slide rod 405 through the moving plate 406 to limit the moving direction of the moving block 403, and the moving block 403 moves to drive the push rod 407 to move, and the push rod 407 moves to knock the filter screen 410, and the filter screen 410 shakes through the rotating shaft 409 to avoid blockage of the filter screen 410 during the screening process, so as to improve the screening efficiency.

[0048] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, some simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as belonging to the scope of protection determined by the claims submitted for the present invention.

Claims

1. A calcite crushing and screening device, comprising a tank body (1) and a feed pipe (2); Features: A knocking mechanism (4) is installed inside the tank body (1), and the knocking mechanism (4) comprises a threaded rod (401), the outer wall of the threaded rod (401) is threadedly connected to a moving block (403), the outer wall of the moving block (403) is fixedly connected to a moving plate (406), one end of the moving plate (406) is fixedly connected to a slider (404), the inner wall of the slider (404) is slidably connected to a sliding rod (405), both ends of the sliding rod (405) are fixedly connected to the inner wall of the tank body (1), and one side of the moving plate (406) is fixedly connected to A top rod (407) is connected, a rotating shaft (409) is installed on the inner wall of the tank body (1), and the outer wall of the rotating shaft (409) is rotatably connected to a filter screen (410), the top of the threaded rod (401) is fixedly connected to a rotating disk (402), the outer wall of the rotating disk (402) is rotatably connected to a bolt (408), and the end of the bolt (408) extends into the tank body (1), the outer wall of the rotating disk (402) is fixedly connected to a handle (411), and the end of the threaded rod (401) is rotatably connected to the inner wall of the tank body (1).

2. The calcite crushing and screening device according to claim 1, characterized in that: A pulverizing mechanism (3) is installed inside the feeding pipe (2), and the pulverizing mechanism (3) comprises a motor (301), a power output end of the motor (301) is fixedly connected to a first rotating rod (302), an outer wall of the first rotating rod (302) is fixedly connected to a first pulverizing roller (304), an outer wall of the first rotating rod (302) is fixedly connected to a main gear (303), an outer wall of the main gear (303) is meshingly connected to a slave gear (307), an inner wall of the slave gear (307) is fixedly connected to a second rotating rod (305), two ends of the second rotating rod (305) are rotatably connected to the inner wall of the feeding pipe (2), an outer wall of the second rotating rod (305) is fixedly connected to a second pulverizing roller (306), and one side of the motor (301) is connected to the inner wall of the feeding pipe (2).

3. The calcite crushing and screening device according to claim 1, characterized in that: The inner wall of the tank body (1) is provided with a first rotation groove adapted to the threaded rod (401), and the end of the threaded rod (401) extends into the first rotation groove.

4. The calcite crushing and screening device according to claim 1, characterized in that: The outer wall of the threaded rod (401) is provided with a first thread groove adapted to the moving block (403).

5. The calcite crushing and screening device according to claim 1, characterized in that: The rotating disk (402) and the outer wall of the tank body (1) are both provided with a second thread groove adapted to match the bolt (408).

6. The calcite crushing and screening device according to claim 1, characterized in that: The number of the filter screens (410) is set to be a plurality of groups, and the mesh diameters of the filter screens (410) decrease sequentially.

7. The calcite crushing and screening device according to claim 2, characterized in that: The inner wall of the feeding pipe (2) is provided with a second rotating groove adapted to the first rotating rod (302), and one end of the first rotating rod (302) extends into the second rotating groove.

8. The calcite crushing and screening device according to claim 2, characterized in that: The inner wall of the feed pipe (2) is provided with a third rotation groove matched with the second rotation rod (305), and both ends of the second rotation rod (305) extend into the third rotation groove.

9. The calcite crushing and screening device according to claim 2, characterized in that: The power input end of the motor (301) is electrically connected to the power output end of an external power source.

10. The calcite crushing and screening device according to claim 1, characterized in that: The bottom of the tank body (1) is fixedly connected with a support leg (5), and the bottom of the tank body (1) is equipped with a discharge pipe (6).

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