Crushing device for thickening agent production

Abstract

The utility model relates to the technical field of thickening agent processing, in particular to a crushing device for thickening agent production, which comprises a box body, a feed hopper is arranged at the top of the box body, a discharge port is arranged on one side of the feed hopper, and a first motor is mounted at the upper end of the feed hopper through a transverse plate. The power output end of the first motor is connected with a smashing device arranged in the box body, the smashing device comprises a smashing shell fixedly connected with the box body, a smashing core body is arranged in the smashing shell in a sleeved mode, and matched teeth are arranged in the smashing shell and outside the smashing core body; the diameter of one end of the smashing core body gradually increases towards the diameter of the other end of the smashing core body, a filter plate is obliquely arranged below the smashing device, one end of the filter plate is connected with the box body through a hinged shaft, the other end of the filter plate is arranged in the discharging port, and shifting wheels are rotationally installed on the two side walls of the end, close to the discharging port, of the box body correspondingly. And the stirring wheel is propped against the bottom of the filter plate.

Description

Technical Field

[0001] This utility model relates to the field of thickener processing technology, specifically a pulverizing device for thickener production. Background Art

[0002] Thickeners are food additives used to thicken food. During the production of thickeners, the raw materials need to be crushed. Even after crushing, some large-sized powder particles may still be unable to pass through the sieve openings of a filter screen. Excessive accumulation of large-diameter powder on the filter screen can clog the sieve openings, thus affecting the filtration effect. Although existing filter screens are designed to be tilted to allow the thickener particles accumulated on the screen to roll off under their own weight, some thickener particles will still get stuck on the filter screen, resulting in a reduction in filtration efficiency. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a pulverizing device for thickener production. By vertically setting the pulverizing device, the distance between the outer wall of the core and the inner wall of the pulverizing shell gradually decreases from top to bottom. This not only increases the pulverizing path of the pulverizing device, but also enables larger thickeners to be gradually pulverized to the required particle size. One end of the filter plate is connected to the inner wall of the box by a hinge shaft, and the other end is movable at the discharge port. The drive motor drives the agitator wheel to rotate, which shakes the end of the filter plate near the discharge port up and down, so as to shake the thickener particles accumulated on the surface of the filter plate or stuck in the filter holes to the direction of the discharge port.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A pulverizing device for thickener production includes a housing with a feed hopper at the top and a discharge port on one side. A first motor is mounted on the upper end of the feed hopper via a horizontal plate. The power output of the first motor is connected to a pulverizing device located inside the housing. The pulverizing device includes a pulverizing shell fixedly connected to the housing, with a pulverizing core nested inside the shell. Matching teeth are provided inside the shell and outside the core. The diameter of the core gradually increases from one end to the other. A filter plate is inclined below the pulverizing device, with one end connected to the housing via a hinge and the other end located inside the discharge port. Two actuating wheels are mounted on the two side walls of the housing near the discharge port, and these wheels abut against the bottom of the filter plate.

[0006] Preferably, a stabilizing rod is provided at the bottom of the crushing shell, and the bottom of the crushing core is connected to the stabilizing rod via a rotating shaft.

[0007] Preferably, a drive motor is provided on each of the two corresponding sides of the housing, and the power output end of the drive motor is connected to the actuation wheel.

[0008] Preferably, the bottom of the box is provided with a discharge port, and the side of the box with the discharge port is provided with a temporary storage box that communicates with the box.

[0009] Preferably, a feeding box is provided at the upper end of the temporary storage box, and an auger is provided inside the feeding box. One end of the auger is fed into the bottom of the temporary storage box. A second motor for driving the auger is provided at the bottom of the feeding box, and a conveying pipe communicating with the feeding hopper is provided on one side of the upper end of the feeding box.

[0010] Preferably, the height of the discharge port is twice the maximum radius of the actuating wheel.

[0011] Preferably, a valve is provided at the discharge port, and a viewing window is provided on one side of the box.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. This utility model has a simple structure. By vertically setting the crushing device, the distance between the outer wall of the core and the inner wall of the crushing shell gradually decreases from top to bottom. This not only increases the crushing path of the crushing device, but also enables larger thickeners to be gradually crushed to the required particle size. One end of the filter plate is connected to the inner wall of the box by a hinge shaft, and the other end is movable at the discharge port. The drive motor drives the agitator wheel to rotate, which shakes the end of the filter plate near the discharge port up and down, so as to shake the thickener particles accumulated on the surface of the filter plate or stuck in the filter holes to the direction of the discharge port.

[0014] 2. This device has a stabilizing rod at the bottom of the crushing shell. The end of the crushing core away from the first motor is connected to the stabilizing rod through a rotating shaft. Since the crushing shell is fixedly connected to the top of the box, the stabilizing rod can stabilize the crushing core and improve the yield of the crushing device.

[0015] 3. A temporary storage box connected to the main body is provided on the side of the discharge port of this device. A feeding box is provided at the top of the temporary storage box. An auger is provided inside the feeding box. The auger conveys the crushed and unqualified thickener particles back to the feeding hopper, reducing the labor intensity of the operators and saving labor costs.

[0016] 4. This device increases the height of the discharge port to prevent the filter plate from colliding with the discharge port when it shakes up and down, thus avoiding damage to the filter plate and increasing the service life of the device.

[0017] 5. A window is provided on one side of the box body of the device, through which the interior of the box body can be observed, so as to understand the working conditions of the internal components and the filtering conditions of the filter plate. According to the filtering efficiency of the filter plate, the speed of the drive motor can be adjusted to improve the practicality of the device.

[0018] 6. The two driving motors of this device can adjust the speed synchronously, thereby controlling the rotation speed of the toggle wheel, ensuring the frequency of the filter plate shaking up and down, ensuring that the thickener particles stuck in the filter holes are completely cleaned, and ensuring the cleaning effect of the filter plate. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0021] Figure 3 A cross-sectional view of this utility model Figure 1 ;

[0022] Figure 4 A cross-sectional view of this utility model Figure 2 ;

[0023] Figure 5 This is a schematic diagram of the crushing shell structure;

[0024] Figure 6 This is a schematic diagram of the crushing core structure;

[0025] Figure 7 for Figure 3 A magnified view of the local structure.

[0026] In the figure: 1. Box body; 2. Feed hopper; 3. Horizontal plate; 4. First motor; 5. Filter plate; 6. Crushing shell; 7. Crushing core; 8. Teeth; 9. Stabilizer bar; 10. Feeding box; 11. Auger; 12. Temporary storage box; 13. Discharge port; 14. Feed pipe; 15. Second motor; 16. Drive motor; 17. Toggle wheel. Detailed Implementation

[0027] 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 embodiments 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 making creative efforts are within the scope of protection of the present invention.

[0028] Example 1

[0029] A pulverizing device for thickener production, with the following structure: Figure 1-Figure 7 As shown, it includes a box body 1, a feed hopper 2 is provided on the top of the box body 1, a discharge port is opened on one side of the feed hopper 2, a first motor 4 is installed on the upper end of the feed hopper 2 through a horizontal plate 3, and the power output end of the first motor 4 is connected to the crushing device arranged inside the box body 1, and the crushing device includes a crushing shell 6 fixedly connected to the box body 1, a crushing core 7 is sleeved inside the crushing shell 6, and matching teeth 8 are provided inside the crushing shell 6 and outside the crushing core 7. The diameter of one end of the crushing core 7 gradually increases toward the diameter of the other end, and a filter plate 5 is obliquely arranged below the crushing device, one end of the filter plate 5 is connected to the box body 1 through a hinge shaft, and the other end of the filter plate 5 is arranged in the discharge port, and a toggle wheel 17 is installed on the two side walls of the box body 1 near one end of the discharge port, and the toggle wheel 17 abuts against the bottom of the filter plate 5.

[0030] The distance between the outer wall of the crushing core 7 and the inner wall of the crushing shell 6 gradually decreases from top to bottom until the distance is close to the required particle size of the thickener. The thickener to be crushed enters the crushing device inside the box 1 through the feed hopper 2. Since the upper diameter of the crushing core 7 is half the upper diameter of the crushing shell 6, the thickener to be crushed falls between the crushing shell 6 and the crushing core 7. As the first motor 4 drives the crushing core 7 to rotate, the vermicelli shell is fixedly connected to the top of the box 1, and the crushing shell 6... The inner wall and the outer wall of the grinding core 7 are provided with teeth 8 that cooperate with each other. When the first motor 4 drives the grinding core 7 to rotate, the thickener is crushed by the teeth 8. Since the diameter of the grinding core 7 gradually increases from the upper end to the lower end, the diameter of the lower end of the grinding core 7 is close to the diameter of the lower end of the grinding shell 6. Therefore, under the condition of the thickener's own weight, the thickener is gradually crushed from top to bottom inside the grinding device to the diameter required for the finished product. Since the grinding device has a long path from the top to the bottom, it is convenient to crush the thickener more evenly.

[0031] When the crushed thickener particles fall from the bottom of the crushing device onto the inclined filter plate 5, most of them will be screened out through the filter plate 5, while some larger thickener particles will slide toward the discharge port under their own weight, and the remaining larger thickener particles will be stuck in the filter holes of the filter plate 5, affecting the normal screening work of the filter plate 5. Since one end of the filter plate 5 is connected to the inside of the box body 1 through a hinge shaft, and the other end is movably placed at the discharge port, when the toggle wheel 17 rotates, the filter plate 5 placed at the discharge port is driven to shake up and down, thereby driving the entire filter plate 5 to shake, shaking out the thickener particles stuck in the filter holes, and ensuring that the filter plate 5 performs the screening work normally.

[0032] The bottom of the crushing shell 6 is provided with a stabilizing rod 9, and the bottom of the crushing core 7 is connected to the stabilizing rod 9 through a rotating shaft.

[0033] The crushing core 7 rotates inside the crushing housing 6 under the drive of the first motor 4. This prevents the end of the crushing core 7 away from the first motor 4 from shaking during rotation. By setting a stabilizing rod 9 at the bottom of the crushing housing 6, the end of the crushing core 7 away from the first motor 4 is connected to the stabilizing rod 9 through a rotating shaft. Since the crushing housing 6 is fixedly connected to the top of the box 1, the stabilizing rod 9 can stabilize the crushing core 7 and improve the yield of the crushing device.

[0034] The bottom of the box 1 is provided with a discharge port 13, and a temporary storage box 12 communicating with the box 1 is provided on the side of the box 1 with the discharge port. The upper end of the temporary storage box 12 is provided with a feeding box 10, and an auger 11 is provided inside the feeding box 10. One end of the auger 11 is fed into the bottom of the temporary storage box 12. The bottom of the feeding box 10 is provided with a second motor 15 that drives the auger 11, and a conveying pipe 14 communicating with the feed hopper 2 is provided on one side of the upper end of the feeding box 10.

[0035] The qualified thickener particles screened by the filter plate 5 are discharged through the discharge port 13 at the bottom of the box 1. The unqualified thickener particles will slide down the filter plate 5 to the discharge port and enter the temporary storage box 12. The second motor 15 drives the auger 11 to rotate, which conveys the thickener particles that have fallen into the temporary storage box 12 to the upper end. From the upper end of the feeding box 10, they re-enter the feeding hopper 2 through the conveying pipe 14 and then enter the crushing device for crushing. This improves the practicality of the device, avoids the need for manual re-addition of unqualified thickener into the feeding hopper, reduces labor costs, and reduces the labor intensity of operators.

[0036] The height of the discharge port is twice the maximum radius of the actuating wheel 17.

[0037] When the actuating wheel 17 rotates and causes the filter plate 5 to shake up and down, it prevents the filter plate 5 from colliding with the upper part of the discharge port while shaking up and down, ensuring that unqualified thickener particles can pass smoothly through the discharge port into the temporary storage box 12. At the same time, it prevents the filter plate 5 from being damaged due to collision, thus increasing the service life of the device.

[0038] A valve is provided at the discharge port 13, and a viewing window is provided on one side of the box body 1.

[0039] The qualified thickener particles screened out enter the external storage device through the discharge port 13. When the external storage device is full, the discharge port 13 is closed by the valve to facilitate timely replacement with a new storage device and to avoid waste caused by qualified thickener particles spilling outside due to the discharge port 13 not being able to be closed. The inside of the box 1 can be observed through the viewing window to understand the working status of the internal components and the filtration status of the filter plate 5. The speed of the drive motor 16 can be adjusted according to the filtration efficiency of the filter plate 5, thereby improving the practicality of the device.

[0040] Example 2

[0041] Based on Embodiment 1, a drive motor 16 is provided on each of the two corresponding sides of the housing 1, and the power output end of the drive motor 16 is connected to the actuation wheel 17.

[0042] The rotational speed of the drive motor 16 can be controlled. The speed of the drive motor 16 can be adjusted according to the actual crushing and sieving situation, thereby controlling the frequency at which the agitator wheel 17 moves the filter plate 5. When the pulverized thickener particles have a good filtration effect, the drive motor 16 rotates slowly, and the agitator wheel 17 slowly drives the filter plate 5 to shake up and down. When thickener particles are stuck inside the filter holes and affect the filtration effect of the filter plate 5, the drive motor 16 is adjusted to rotate quickly, which controls the agitator wheel 17 to rotate quickly, increasing the frequency of the up and down shaking of the filter plate 5. This ensures that the thickener particles stuck inside the filter holes are completely cleaned, guaranteeing the cleaning effect of the filter plate 5.

[0043] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations, additions, subtractions, or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A pulverizing device for thickener production, comprising a box (1), a feed hopper (2) is arranged on the top of the box (1), a discharge port is opened on one side of the feed hopper (2), and the invention is characterized in that: A first motor (4) is installed at the upper end of the feed hopper (2) through a transverse plate (3); a power output end of the first motor (4) is connected to a pulverizing device arranged inside the box (1); the pulverizing device comprises a pulverizing shell (6) fixedly connected to the box (1); a pulverizing core (7) is sleeved inside the pulverizing shell (6); matching teeth (8) are arranged inside the pulverizing shell (6) and outside the pulverizing core (7); the diameter of one end of the pulverizing core (7) gradually increases toward the other end; a filter plate (5) is obliquely arranged below the pulverizing device; one end of the filter plate (5) is connected to the box (1) through a hinge shaft; the other end of the filter plate (5) is arranged in a discharge port; two side walls of the box (1) close to one end of the discharge port are rotated to be installed with a toggle wheel (17); the toggle wheel (17) abuts against the bottom of the filter plate (5).

2. A pulverizing device for thickener production according to claim 1, characterized in that: A stabilizing rod (9) is provided at the bottom of the pulverizing shell (6), and the bottom of the pulverizing core (7) is connected to the stabilizing rod (9) via a rotating shaft.

3. A pulverizing device for thickener production according to claim 1, characterized in that: Two corresponding side surfaces of the box body (1) are provided with a driving motor (16), and a power output end of the driving motor (16) is connected to a toggle wheel (17).

4. A pulverizing device for thickener production according to claim 1, characterized in that: The bottom of the box body (1) is provided with a discharge port (13), and the side of the box body (1) having the discharge port is provided with a temporary storage box (12) which is in communication with the box body (1).

5. A pulverizing device for thickener production according to claim 4, characterized in that: A feeding box (10) is arranged at the upper end of the temporary storage box (12), an auger (11) is arranged inside the feeding box (10), one end of the auger (11) is sucked into the bottom of the temporary storage box (12), a second motor (15) for driving the auger (11) is arranged at the bottom of the feeding box (10), and a conveying pipe (14) communicating with the feeding hopper (2) is arranged on one side of the upper end of the feeding box (10).

6. A pulverizing device for thickener production according to claim 1, characterized in that: The height of the discharge port is twice the maximum radius of the shifting wheel (17).

7. A pulverizing device for thickener production according to claim 4, characterized in that: The discharge port (13) is provided with a valve, and one side of the box body (1) is provided with a viewing window.

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