Grinding device for dried mashed potatoes

Abstract

The utility model relates to the technical field of grinding technology, and discloses a grinding device for dried mashed potatoes, which comprises a main body mechanism, a feeding mechanism and a discharging mechanism, the feeding mechanism is positioned at the top of the main body mechanism, and the discharging mechanism is positioned below the main body mechanism. Particularly, a pressing plate applies pressure to enable the mashed potatoes to make full contact with a hobbing cutter, a scraper on the hobbing cutter rotates to cut the cured potato residues step by step and bring the cured potato residues to the surfaces of a left rolling body and a right rolling body, and the left rolling body is driven by a secondary transmission shaft to drive the right rolling body to spirally move together; the protrusions on the surfaces of the grinding beads on the surfaces of the left rolling body and the right rolling body can scatter potato pomace and open the potato pomace into powder, the powdery mashed potatoes are further ground into powder through rotation of cutting blades in the smashing machine assembly, and in this way, it is guaranteed that the dried and solidified mashed potatoes can be ground into powder step by step; and meanwhile, the discharging mechanism is arranged, and qualified mashed potato powder can be efficiently screened out through a fan.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding, in particular to a device for grinding dried mashed potatoes. Background Art

[0002] The grinder mixes the grinding medium with the material, and then stirs it to make the grinding medium and the material collide, so that the material is dispersed after multiple collisions until the size of the material reaches the required size. After a period of grinding, some materials will still not meet the requirements due to sufficient grinding. At this time, this part of the material needs to be ground again before it can be output. However, some existing grinders are unable to intercept and fully grind the insufficiently ground materials, and even if some can fully grind, they will also grind the fully ground materials, causing the fully ground materials to be over-grinded. Obviously, these two types of grinders cannot guarantee that all materials are ground to the required size, that is, they cannot guarantee that the quality of the output materials can meet the requirements.

[0003] Application No. CN202111022773.6 provides a grinding device, which includes a grinding mechanism and a separation barrel, wherein the separation barrel includes a cover plate, a screen assembly connected to the cover plate and the grinding mechanism, a shell sleeved outside the screen assembly, a receiving chamber, a discharge hole arranged on the shell, and a grinding rotor 1 rotatably arranged in the receiving chamber, wherein the grinding rotor 1 is driven and connected to the grinding mechanism; the receiving chamber is connected to the discharge port of the grinding mechanism; the shell is detachably connected to the grinding mechanism. The grinding rotor 1 can not only drive the grinding medium in the receiving chamber to grind the material for the second time, thereby improving the grinding effect and efficiency of the material; it can also drive the grinding medium separated from the screen assembly to rotate together, thereby improving the separation efficiency of the screen assembly; the shell can be removed from the grinding mechanism, and the exposed screen assembly can be directly cleaned, thereby improving the cleaning efficiency of the grinding device, and the screen assembly is easy to clean and maintain, not easy to block materials, and has low production costs.

[0004] Although the grinding media and the separation barrel can help improve the grinding effect, the dried and solidified mashed potatoes are very hard and difficult to separate by the centrifugal force of rotation. Therefore, a device for grinding dried mashed potatoes is needed. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a device for grinding mashed potatoes after drying.

[0006] The utility model adopts the following technical scheme to realize: a device for grinding mashed potatoes after drying, comprising

[0007] A main body mechanism, a feeding mechanism and a discharging mechanism, wherein the feeding mechanism is located at the top of the main body mechanism, and the discharging mechanism is located below the main body mechanism;

[0008] The main mechanism comprises a mounting shell, a primary bearing seat is fixedly connected to the surface of the mounting shell, a primary transmission shaft is rotatably connected to the surface of the primary bearing seat, a roller is fixedly connected to the surface of the primary transmission shaft, a scraper is arranged on the surface of the roller, a primary synchronous belt is transmission-connected to the surface of the primary transmission shaft, an end of the primary synchronous belt away from the primary transmission shaft is transmission-connected to the secondary transmission shaft, a secondary bearing seat is rotationally connected to the surface of the secondary transmission shaft, a left roller is fixedly connected to the surface of the secondary transmission shaft, a right roller is transmission-connected to the surface of the left roller, a secondary synchronous belt is transmission-connected to the surface of the secondary transmission shaft, a motor shaft is transmission-connected to the surface of the secondary synchronous belt, and the motor shaft is fixedly connected to the drive motor. A motor bracket is fixedly connected to the surface of the driving motor, and one end of the motor bracket away from the driving motor is fixedly connected to the outer wall of the mounting shell, a three-stage synchronous belt is transmission-connected to the surface of the motor shaft, and one end of the three-stage synchronous belt away from the driving motor is transmission-connected to the three-stage transmission shaft, a fan blade is fixedly connected to the surface of the three-stage transmission shaft, and a three-stage bearing seat is rotatably connected to the surface of the three-stage transmission shaft, a four-stage synchronous belt is transmission-connected to the surface of the three-stage transmission shaft, and the four-stage synchronous belt is transmission-connected to the four-stage transmission shaft, and the four-stage transmission shaft is rotationally connected to a commutator, and the commutator is rotationally connected to an output shaft, and a five-stage synchronous belt is transmission-connected to the surface of the output shaft, and a pulverizer assembly is arranged at one end of the five-stage synchronous belt away from the commutator.

[0009] Through the above technical solution, one driving motor provides power to all power mechanisms and achieves the purpose of gradually crushing mashed potatoes.

[0010] As a further improvement of the above solution, the number of the scrapers is set to be several, and the scrapers are symmetrically distributed around the roller.

[0011] Through the above technical solution, the scrapers arranged at different positions can quickly decompose the mashed potatoes at different positions, thereby improving work efficiency.

[0012] As a further improvement of the above scheme, the crusher assembly includes a base, the base is rotatably connected to a power shaft, a cutting blade is arranged on the surface of the power shaft, a fixing plate is fixedly connected to the surface of the base, a synchronous belt dust cover is fixedly connected to the outer wall of the base, the fixing plate is fixedly connected to the mounting shell, the power shaft is transmission-connected with a five-stage synchronous belt, a left spiral groove is provided on the surface of the left roller, grinding beads are fixedly connected to the surface of the left roller, a right spiral groove is provided on the surface of the right roller, grinding beads are fixedly connected to the surface of the right roller, and synapses are fixedly connected to the surface of the grinding beads.

[0013] Through the above technical solution, the mashed potatoes can be squeezed and turned over during the coordinated spiral movement of the left roller and the right roller, and the synapse can be set to squeeze the mashed potatoes more fully.

[0014] As a further improvement of the above solution, the number of the grinding beads is set to be several, and the several grinding beads are equidistantly distributed around the left roller and the right roller.

[0015] Through the above technical solution, the grinding beads at different positions can fully grind the mashed potatoes entering the left roller and the right roller.

[0016] As a further improvement of the above scheme, the feeding mechanism includes a feeding port, the inner wall of the feeding port is provided with a connecting threaded hole, a pressure cover is arranged above the feeding port, a rotating rod is fixedly connected to the surface of the pressure cover, a pressure plate spring is fixedly connected to the lower surface of the pressure cover, and a pressure plate is fixedly connected to the end of the pressure plate spring away from the pressure cover.

[0017] Through the above technical solution, the gland can prevent the mashed potato residue from escaping from the feeding port and affecting the working environment. As a further improvement of the above solution, the number of the connecting threaded holes is set to four.

[0018] The four connecting threaded holes are symmetrically distributed with the gland as the center.

[0019] Through the above technical solution, the four connecting threaded holes are distributed at different positions, making the connection between the pressure cover and the feeding port more secure.

[0020] As a further improvement of the above scheme, the discharging mechanism includes a support frame, a box body is fixedly connected above the support frame, a discharging port is opened on the surface of the box body, a return port is opened below the discharging port, and a three-level bearing seat is fixedly connected to the surface of the box body.

[0021] Through the above technical solution, qualified mashed potatoes can be separated from unqualified ones after grinding by the wind force of the fan.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] The utility model sets a main body mechanism, specifically, a pressure plate applies pressure to make the potato puree fully contact the roller, the scraper on the roller rotates to cut the solidified potato residue step by step and bring it to the surface of the left roller and the right roller, the left roller drives the right roller to spirally move together under the drive of the secondary transmission shaft, the contact of the grinding beads on the surface of the left roller and the right roller will scatter the potato residue into powder, and the powdered potato puree is further completely powdered by the rotation of the cutting blade in the pulverizer assembly.

[0024] The utility model uses a discharging mechanism, specifically powdered potato mash, to fan the powdered potato mash through the fan blades, so that the finely powdered potato mash enters the discharging port, and the incompletely powdered potato mash enters the next step of grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the internal structure of the main mechanism of the utility model;

[0028] Figure 4 It is a schematic diagram of the structure of the left roller and the right roller of the utility model.

[0029] Figure 5 It is a schematic diagram of the structure of the discharging mechanism of the utility model.

[0030] Description of main symbols:

[0031] 1. Main body; 11. Mounting shell; 12. Primary bearing seat; 13. Primary transmission shaft; 14. Hob; 15. Scraper; 16. Primary timing belt; 2. Feeding mechanism; 201. Feeding port; 202. Connecting threaded hole; 3. Discharging mechanism; 301. Box; 302. Discharging port; 303. Return port; 304. Fan blades; 305. Support frame. DETAILED DESCRIPTION

[0032] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0033] Example:

[0034] Please combine Figure 1-5 A device for grinding dried mashed potatoes of this embodiment comprises a main body mechanism 1, a feeding mechanism 2 and a discharging mechanism 3, wherein the feeding mechanism 2 is located at the top of the main body mechanism 1, and the discharging mechanism 3 is located at the bottom of the main body mechanism 1;

[0035] The main mechanism 1 includes a mounting shell 11, a primary bearing seat 12 is fixedly connected to the surface of the mounting shell 11, a primary transmission shaft 13 is rotatably connected to the surface of the primary bearing seat 12, a hob 14 is fixedly connected to the surface of the primary transmission shaft 13, a scraper 15 is arranged on the surface of the hob 14, a primary synchronous belt 16 is transmission-connected to the surface of the primary transmission shaft 13, an end of the primary synchronous belt 16 away from the primary transmission shaft 13 is transmission-connected to a secondary transmission shaft 17, a secondary bearing seat 18 is rotationally connected to the surface of the secondary transmission shaft 17, a left roller 19 is fixedly connected to the surface of the secondary transmission shaft 17, a right roller 20 is transmission-connected to the surface of the left roller 19, a secondary synchronous belt 21 is transmission-connected to the surface of the secondary transmission shaft 17, a motor shaft 22 is transmission-connected to the surface of the secondary synchronous belt 21, a drive motor 23 is fixedly connected to the motor shaft 22, a motor bracket 24 is fixedly connected to the surface of the drive motor 23 One end of the motor bracket 24 away from the drive motor 23 is fixedly connected to the outer wall of the mounting shell 11, the surface of the motor shaft 22 is transmission-connected with a three-stage synchronous belt 40, and one end of the three-stage synchronous belt 40 away from the drive motor 23 is transmission-connected with a three-stage transmission shaft 25, the surface of the three-stage transmission shaft 25 is fixedly connected with a fan blade 304, the surface of the three-stage transmission shaft 25 is rotationally connected with a three-stage bearing seat 26, the surface of the three-stage transmission shaft 25 is transmission-connected with a four-stage synchronous belt 27, the four-stage synchronous belt 27 is transmission-connected with a four-stage transmission shaft 28, the four-stage transmission shaft 28 is rotationally connected with a commutator 29, the commutator 29 is rotationally connected with an output shaft 30, the surface of the output shaft 30 is transmission-connected with a five-stage synchronous belt 31, and a crusher assembly 32 is arranged at one end of the five-stage synchronous belt 31 away from the commutator 29, and a drive motor provides power for all power mechanisms and achieves the purpose of gradually crushing mashed potatoes.

[0036] The crusher assembly 32 includes a base 33, which is rotatably connected to a power shaft 34, a cutting blade 35 is arranged on the surface of the power shaft 34, a fixing plate 36 is fixedly connected to the surface of the base 33, a synchronous belt dust cover 37 is fixedly connected to the outer wall of the base 33, the fixing plate 36 is fixedly connected to the mounting shell 11, the power shaft 34 is transmission-connected to a five-stage synchronous belt, a left spiral groove 191 is provided on the surface of the left roller 19, a grinding bead 192 is fixedly connected to the surface of the left roller 19, a right spiral groove 2001 is provided on the surface of the right roller 20, a grinding bead 192 is fixedly connected to the surface of the right roller 20, a synapse 193 is fixedly connected to the surface of the grinding bead, the mashed potatoes can be squeezed and flipped during the linked spiral motion of the left roller and the right roller, and the synapse can more fully squeeze the mashed potatoes.

[0037] The feeding mechanism 2 includes a feeding port 201, an inner wall of the feeding port 201 is provided with a connecting threaded hole 202, a pressure cover 203 is arranged above the feeding port 201, a rotating rod 204 is fixedly connected to the surface of the pressure cover 203, a pressure plate spring 205 is fixedly connected to the lower surface of the pressure cover 203, and a pressure plate 206 is fixedly connected to the end of the pressure plate spring 205 away from the pressure cover 203. The pressure cover can prevent mashed potato residue from escaping from the feeding port and affecting the working environment.

[0038] The discharging mechanism 3 includes a support frame 305, a box body 301 is fixedly connected above the support frame 305, a discharging port 302 is provided on the surface of the box body 301, a return port 303 is provided below the discharging port 302, and a three-stage bearing seat 26 is fixedly connected to the surface of the box body 301, so that the qualified mashed potatoes after grinding can be separated from the unqualified ones by the wind force of the fan.

[0039] The implementation principle of the device for grinding dried potato puree in the embodiment of the present application is as follows: when in use, the operator puts the dried potato puree into the feeding port 201, then covers the top of the feeding port 201 with the pressure cover 203, fastens the pressure cover 203 on the feeding port 201 with the rotating rod 204, starts the driving motor 23 and starts the device to work. Since the dried potato puree is solidified and connected together and is difficult to separate, the pressing plate 206 applies pressure to make the potato puree fully contact the roller 14, and the scraper 15 on the roller 14 rotates step by step to cut the solidified potato residue and bring it to the left roller. The left roller 19 moves in a spiral motion with the right roller 20 driven by the secondary transmission shaft 17. The synapses 193 on the surfaces of the grinding beads 192 on the surfaces of the left roller 19 and the right roller 20 scatter the potato residue into powder. The powdered potato puree is further completely powdered by the rotation of the cutting blade 35 in the grinder assembly 32. The completely powdered potato puree is fanned by the fan blades 304, and the finely powdered potato puree enters the discharge port 302. The potato puree that is not completely powdered enters 303 to continue the next step of grinding.

[0040] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A device for grinding dried mashed potatoes, characterized in that: It comprises a main body mechanism (1), a feeding mechanism (2) and a discharging mechanism (3), wherein the feeding mechanism (2) is located at the top of the main body mechanism (1), and the discharging mechanism (3) is located below the main body mechanism (1); The main body mechanism (1) comprises a mounting shell (11), a surface of the mounting shell (11) is fixedly connected to a primary bearing seat (12), a surface of the primary bearing seat (12) is rotatably connected to a primary transmission shaft (13), a surface of the primary transmission shaft (13) is fixedly connected to a roller (14), a surface of the roller (14) is provided with a scraper (15), a surface of the primary transmission shaft (13) is transmission-connected to a primary synchronous belt (16), and the primary synchronous belt (16) is away from the primary transmission shaft (13). One end is drivingly connected to a secondary transmission shaft (17), the surface of the secondary transmission shaft (17) is rotatably connected to a secondary bearing seat (18), the surface of the secondary transmission shaft (17) is fixedly connected to a left roller (19), the surface of the left roller (19) is drivingly connected to a right roller (20), the surface of the secondary transmission shaft (17) is drivingly connected to a secondary synchronous belt (21), the surface of the secondary synchronous belt (21) is drivingly connected to a motor shaft (22), the motor shaft (22) is fixedly connected to a drive motor (23), and the The surface of the driving motor (23) is fixedly connected to a motor bracket (24); one end of the motor bracket (24) away from the driving motor (23) is fixedly connected to the outer wall of the mounting housing (11); the surface of the motor shaft (22) is transmission-connected to a three-stage synchronous belt (40); one end of the three-stage synchronous belt (40) away from the driving motor (23) is transmission-connected to a three-stage transmission shaft (25); the surface of the three-stage transmission shaft (25) is fixedly connected to a fan blade (304); the surface of the three-stage transmission shaft (25) is rotationally connected to A three-stage bearing seat (26) is provided, the surface of the three-stage transmission shaft (25) is transmission-connected with a four-stage synchronous belt (27), the four-stage synchronous belt (27) is transmission-connected with a four-stage transmission shaft (28), the four-stage transmission shaft (28) is rotationally connected with a commutator (29), the commutator (29) is rotationally connected with an output shaft (30), the surface of the output shaft (30) is transmission-connected with a five-stage synchronous belt (31), and a pulverizer assembly (32) is provided at one end of the five-stage synchronous belt (31) away from the commutator (29).

2. The device for grinding dried mashed potatoes according to claim 1, characterized in that: The scrapers (15) are provided in a plurality, and the plurality of scrapers (15) are symmetrically distributed with the roller (14) as the center.

3. The device for grinding dried mashed potatoes according to claim 1, characterized in that: The pulverizer assembly (32) comprises a base (33), the base (33) is rotatably connected to a power shaft (34), a cutting blade (35) is arranged on the surface of the power shaft (34), a fixing plate (36) is fixedly connected to the surface of the base (33), a synchronous belt dust cover (37) is fixedly connected to the outer wall of the base (33), and the fixing plate (36) is fixedly connected to the mounting housing (11).

4. The device for grinding dried mashed potatoes according to claim 3, characterized in that: The power shaft (34) is connected to a five-stage synchronous belt for transmission. The surface of the left roller (19) is provided with a left spiral groove (191), and the surface of the left roller (19) is fixedly connected with a grinding bead (192). The surface of the right roller (20) is provided with a right spiral groove (2001), and the surface of the right roller (20) is fixedly connected with a grinding bead (192), and the surface of the grinding bead is fixedly connected with a synapse (193).

5. The device for grinding dried mashed potatoes according to claim 4, characterized in that: The number of the grinding beads (192) is set to be a plurality, and the plurality of grinding beads (192) are equidistantly distributed with the left roller (19) and the right roller (20) as the center.

6. The device for grinding dried mashed potatoes according to claim 1, characterized in that: The feeding mechanism (2) comprises a feeding port (201), the inner wall of the feeding port (201) is provided with a connecting threaded hole (202), a pressure cover (203) is arranged above the feeding port (201), a rotating rod (204) is fixedly connected to the surface of the pressure cover (203), a pressure plate spring (205) is fixedly connected to the lower surface of the pressure cover (203), and a pressure plate (206) is fixedly connected to one end of the pressure plate spring (205) away from the pressure cover (203).

7. The device for grinding dried mashed potatoes according to claim 6, characterized in that: The number of the connecting threaded holes (202) is four, and the four connecting threaded holes (202) are symmetrically distributed with the gland (203) as the center.

8. The device for grinding dried mashed potatoes according to claim 1, characterized in that: The discharging mechanism (3) comprises a support frame (305), a box body (301) is fixedly connected to the top of the support frame (305), a discharging port (302) is provided on the surface of the box body (301), a return port (303) is provided below the discharging port (302), and a three-level bearing seat (26) is fixedly connected to the surface of the box body (301).

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