Suspension grinding equipment

Abstract

The utility model provides suspension grinding equipment which is characterized in that a crushing mechanism is arranged in an inner cavity of a crushing box, the crushing mechanism comprises a mounting block, and the right side of the mounting block is fixedly connected with an air pump. Firstly, a suspension needing to be ground is added into a crushing box through a feeding hopper, a first driving motor is started to drive a rotating rod and a crushing roller, when the suspension enters the crushing box, an air pump drives a first crushing block to impact a second crushing block to crush the suspension, and the crushed suspension can fall down and is subjected to secondary crushing by a driving crushing roller and a driven crushing roller; the suspension subjected to secondary crushing can fall into the grinding barrel under the guide of a baffle, a second driving motor is started to enable a blade to rotate at a high speed to grind the suspension again, and the second driving motor drives a driving gear and a driven gear to enable a scraping strip to scrape off the suspension attached to the inner wall of the grinding barrel to grind again; the ground suspension can fall into the storage box, the drawer is pulled out through the handle, and the ground suspension is taken out.

Description

Technical Field

[0001] The utility model relates to a suspension, in particular to a suspension grinding device, belonging to the technical field of suspension grinding. Background Art

[0002] Suspension refers to a non-uniform liquid preparation formed by the dispersion medium in which the poorly soluble solid drug is dispersed in the form of particles. The drug particles in the suspension are generally between 0.5 and 10 μm, the smallest can be 0.1 μm, and the largest can reach 50 μm or more. Suspension belongs to a thermodynamically unstable coarse dispersion system. The dispersion medium used is mostly water, and vegetable oil can also be used. Most suspensions are liquid preparations, but the current edition of the Chinese Pharmacopoeia, Part II, contains dry suspensions, which are made into powder or granular preparations according to the requirements of the suspension by appropriate methods. When used, water is added to quickly disperse it into a suspension. This is conducive to solving the stability problem of the suspension during storage. In medicines, there are mixtures, liniments, lotions, injections, aerosols, ointments and suppositories.

[0003] A Chinese patent publication (publication number: CN 213494246 U) discloses a dry suspension production grinding device, which includes a grinding box, a bracket fixedly connected to the inner wall of the grinding box, a reinforcing rib fixedly connected to the right end of the bracket, a driving box fixedly connected to the right end of the reinforcing rib, a shaft sleeve 1 fixedly sleeved inside the lower end of the driving box, a rotating shaft 1 rotatably connected inside the shaft sleeve 1, a bevel gear 1 fixedly connected to the upper end of the rotating shaft, a reamer fixedly connected to the outer side of the lower end of the rotating shaft, and a shaft sleeve 2 fixedly sleeved inside the right end of the driving box. The utility model adds a driving box, a rotating shaft, a reamer and other structures at the lower end of the grinding box, and the reamer can be driven to rotate by the rotating shaft, and the reamer can take the dry suspension powder inside the grinding box out of the lower end of the grinding box during the rotation process.

[0004] The above patent adds a driving box, a rotating shaft and a reamer at the lower end of the grinding box, and the reamer can be driven to rotate by the rotating shaft. The reamer can take the dry suspension powder inside the grinding box out from the lower end of the grinding box during the rotation, so as to avoid the powder blocking the discharge port. However, the suspension needs to be ground and crushed after processing in the production process to make it convenient for people to eat. The existing suspension is not fully crushed, and the staff needs to filter it to check whether it is crushed to be qualified, which is troublesome and requires the staff to pay extra labor. At the same time, it also inevitably causes waste of suspension raw materials.

[0005] For this reason, a suspension grinding device is proposed. Utility Model Content

[0006] In view of this, the utility model provides a suspension grinding device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is implemented as follows: a crushing mechanism is arranged in the inner cavity of a crushing box, the crushing mechanism includes a mounting block, an air pump is fixedly connected to the right side of the mounting block, a first crushing block is fixedly connected to the right side of the air pump, a crushing groove is opened on the outer surface of the right side of the first crushing block, a second crushing block is arranged on the right side of the first crushing block, an active crushing roller is arranged at the bottom of the second crushing block, a driven crushing roller is arranged on the left side of the active crushing roller, a rotating rod is arranged at the center of the front side of the active crushing roller, a first driving motor is fixedly connected to the back side of the rotating rod, and a baffle is arranged at the bottom of the active crushing roller.

[0008] Further preferably, a grinding mechanism is provided at the bottom of the crushing box, and the grinding mechanism includes a grinding barrel, a connecting shaft is provided at the center of the inner cavity of the grinding barrel, a blade is fixedly connected to the outer surface of the connecting shaft, a scraper is provided on the inner surface of the inner cavity of the grinding barrel, a driving gear is fixedly connected to the left side of the connecting shaft, a driven gear is movably connected to the right side of the driving gear, a connecting rod is provided on the front side of the driven gear, and a second drive motor is fixedly connected to the front side of the driving gear.

[0009] Further preferably, a feeding hopper is fixedly connected to the top of the crushing box, and the feeding hopper is trapezoidal.

[0010] Further preferably, a second driving motor is fixedly connected to the front side of the driving gear, and a first bracket is fixedly connected to the bottom side of the second driving motor.

[0011] Further preferably, a connecting shaft is provided at the center of the inner cavity of the grinding barrel, and support legs are fixedly connected to both ends of the connecting shaft.

[0012] Further preferably, a connecting block is fixedly connected to the left end of the bottom of the grinding barrel, a telescopic cylinder is fixedly connected to the right side of the connecting block, and a discharge valve is fixedly connected to the right side of the telescopic cylinder.

[0013] Further preferably, a storage box is fixedly connected to the middle end of the bottom of the grinding barrel, a drawer is provided in the inner cavity of the storage box, and a handle is fixedly connected to the middle end of the front side of the drawer.

[0014] Further preferably, a first drive motor is fixedly connected to the back side of the rotating rod, and a second bracket is fixedly connected to the bottom side of the first drive motor.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model drives the rotating rod by turning on the first driving motor, drives the active crushing roller by the rotating rod, drives the driven crushing roller by the active crushing roller, and when the suspension enters the crushing box, the air pump drives the first crushing block to hit the second crushing block, and the suspension is crushed by the impact, and then the crushed suspension will fall and pass through the middle of the active crushing roller and the driven crushing roller for secondary crushing, and the suspension after the secondary crushing will fall into the grinding barrel under the guidance of the baffle.

[0017] 2. The utility model starts the second driving motor to drive the connecting shaft to rotate the blade at a high speed to grind the suspension that has been crushed twice again, so that the particles are finer. The second driving motor drives the driving gear, and the driving gear drives the driven gear to start the scraping bar to scrape the suspension attached to the inner wall of the grinding barrel and grind it again, so that the grinding is more uniform. The suspension is added to the crushing box through the feeding hopper. By setting the first bracket, the second driving motor can be supported to improve the stability of its installation position and avoid falling off.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a structural diagram of the utility model in the front state;

[0021] Figure 2 This is a back view of the structure of the utility model;

[0022] Figure 3 This is a cross-sectional structural diagram of the crushing box of the utility model

[0023] Figure 4 This is a front structural diagram of the pulverizing mechanism of the utility model;

[0024] Figure 5 This is a back structural diagram of the pulverizing mechanism of the utility model;

[0025] Figure 6 This is a front structural diagram of the grinding mechanism of the utility model;

[0026] Figure 7 It is the back structural diagram of the grinding mechanism of the utility model.

[0027] Figure numerals: 1. crushing box; 2. crushing mechanism; 201. mounting block; 202. air pump; 203. first crushing block; 204. crushing trough; 205. second crushing block; 206. rotating rod; 207. active crushing roller; 208. driven crushing roller; 209. first drive motor; 210. baffle; 3. grinding mechanism; 301. grinding barrel; 302. blade; 303. connecting shaft; 304. scraper; 305. active gear; 306. driven gear; 307. connecting rod; 308. second drive motor; 4. feeding hopper; 5. storage box; 6. drawer; 7. handle; 8. supporting leg; 9. first bracket; 10. connecting block; 11. telescopic cylinder; 12. discharge valve; 13. second bracket. DETAILED DESCRIPTION

[0028] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0029] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0030] Example 1

[0031] like Figure 1-7 As shown, the embodiment of the utility model provides an inner cavity including a crushing box 1 provided with a crushing mechanism 2, the crushing mechanism 2 includes a mounting block 201, an air pump 202 is fixedly connected to the right side of the mounting block 201, a first crushing block 203 is fixedly connected to the right side of the air pump 202, a crushing groove 204 is provided on the outer surface of the right side of the first crushing block 203, a second crushing block 205 is provided on the right side of the first crushing block 203, an active crushing roller 207 is provided at the bottom of the second crushing block 205, a driven crushing roller 208 is provided on the left side of the active crushing roller 207, a rotating rod 206 is provided at the center of the front side of the active crushing roller 207, a first driving motor 209 is fixedly connected to the back side of the rotating rod 206, and a baffle 210 is provided at the bottom of the active crushing roller 207.

[0032] The utility model drives the rotating rod 206 by turning on the first driving motor 209, drives the active crushing roller 207 by the rotating rod 206, drives the driven crushing roller 208 by the active crushing roller 207, and when the suspension enters the crushing box 1, the air pump 202 drives the first crushing block 203 to hit the second crushing block 205, and the suspension is crushed by the impact, and then the crushed suspension will fall and pass through the middle of the active crushing roller 207 and the driven crushing roller 208 for secondary crushing, and the suspension after the secondary crushing will fall into the grinding barrel 301 under the guidance of the baffle 210.

[0033] Example 2

[0034] In one embodiment, a grinding mechanism 3 is provided and connected to the bottom of the crushing box 1, and the grinding mechanism 3 includes a grinding barrel 301, a connecting shaft 303 is provided in the center of the inner cavity of the grinding barrel 301, a blade 302 is fixedly connected to the outer surface of the connecting shaft 303, a scraper strip 304 is provided on the inner surface of the inner cavity of the grinding barrel 301, a driving gear 305 is fixedly connected to the left side of the connecting shaft 303, a driven gear 306 is movably connected to the right side of the driving gear 305, a connecting rod 307 is provided on the front of the driven gear 306, a second driving motor 308 is fixedly connected to the front of the driving gear 305, a hopper 4 is fixedly connected to the top of the crushing box 1, and the hopper 4 is trapezoidal, a second driving motor 308 is fixedly connected to the front of the driving gear 305, and a first bracket 9 is fixedly connected to the bottom of the second driving motor 308.

[0035] The utility model starts the second driving motor 308 to drive the connecting shaft 303 to rotate the blade 302 at a high speed to grind the suspension that has been crushed twice again, so that the particles are finer. The second driving motor 308 drives the driving gear 305, and the driving gear 305 drives the driven gear 306 to start the scraping bar 304 to scrape the suspension attached to the inner wall of the grinding barrel 301 and grind it again, so that the grinding is more uniform. The suspension is added to the crushing box 1 through the feeding hopper 4. By setting the first bracket 9, the second driving motor 308 can be supported to improve the stability of its installation position and avoid falling off.

[0036] Example 3

[0037] In one embodiment, a connecting shaft 303 is provided at the center of the inner cavity of the grinding barrel 301, and support legs 8 are fixedly connected to both ends of the connecting shaft 303. A connecting block 10 is fixedly connected to the left end of the bottom of the grinding barrel 301, a telescopic cylinder 11 is fixedly connected to the right side of the connecting block 10, and a discharge valve 12 is fixedly connected to the right side of the telescopic cylinder 11. A storage box 5 is fixedly connected to the middle end of the bottom of the grinding barrel 301, a drawer 6 is provided in the inner cavity of the storage box 5, and a handle 7 is fixedly connected to the middle end of the front of the drawer 6, the back of the rotating rod 206 is fixedly connected to the first drive motor 209, and the bottom of the first drive motor 209 is fixedly connected to the second bracket 13.

[0038] The utility model supports the grinding mechanism 3 by the supporting legs 8, opens the discharging valve 12 by the telescopic cylinder 11, and the ground suspension falls into the storage box 5, then pulls out the drawer 6 by the handle 7 to take out the ground suspension, and supports the first driving motor 209 by arranging the second bracket 13, thereby improving the stability of its installation position and preventing it from falling off.

[0039] When the utility model is working, firstly, the suspension to be ground is added into the crushing box 1 through the feed hopper 4, then the first driving motor 209 is turned on, the active crushing roller 207 is driven by the rotating rod 206, and the driven crushing roller 208 is driven by the active crushing roller 207. When the suspension enters the crushing box 1, the air pump 202 drives the first crushing block 203 to hit the second crushing block 205, and the suspension is crushed by the impact, and then the crushed suspension will fall and pass through the middle of the active crushing roller 207 and the driven crushing roller 208 for secondary crushing, and the suspension after the secondary crushing will fall into the grinding barrel 30 under the guidance of the baffle 210. 1, then turn on the second driving motor 308 to drive the connecting shaft 303 to make the blade 302 rotate at a high speed to grind the suspension that has been crushed twice again to make its particles finer, and drive the driving gear 305 through the second driving motor 308, and drive the driven gear 306 through the driving gear 305 to start the scraping bar 304 to scrape the suspension attached to the inner wall of the grinding barrel 301 and grind it again to make it grind more evenly, and after the grinding is completed, the discharging valve 12 is opened by the telescopic cylinder 11, and the ground suspension will fall into the storage box 5, and then the drawer 6 is pulled out by the handle 7 to take out the ground suspension.

[0040] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A suspension grinding device, characterized in that: The invention comprises an inner cavity of a crushing box (1) provided with a crushing mechanism (2), the crushing mechanism (2) comprising a mounting block (201), an air pump (202) being fixedly connected to the right side of the mounting block (201), a first crushing block (203) being fixedly connected to the right side of the air pump (202), a crushing groove (204) being provided on the outer surface of the right side of the first crushing block (203), a second crushing block (205) being provided on the right side of the first crushing block (203), an active crushing roller (207) being provided at the bottom of the second crushing block (205), a driven crushing roller (208) being provided on the left side of the active crushing roller (207), a rotating rod (206) being provided at the center of the front side of the active crushing roller (207), a first driving motor (209) being fixedly connected to the back side of the rotating rod (206), and a baffle (210) being provided at the bottom of the active crushing roller (207).

2. A suspension grinding device according to claim 1, characterized in that: The bottom of the crushing box (1) is provided with a grinding mechanism (3), the grinding mechanism (3) comprising a grinding barrel (301), a connecting shaft (303) is provided at the center of the inner cavity of the grinding barrel (301), a blade (302) is fixedly connected to the outer surface of the connecting shaft (303), a scraper (304) is provided on the inner surface of the inner cavity of the grinding barrel (301), a driving gear (305) is fixedly connected to the left side of the connecting shaft (303), a driven gear (306) is movably connected to the right side of the driving gear (305), a connecting rod (307) is provided on the front side of the driven gear (306), and a second driving motor (308) is fixedly connected to the front side of the driving gear (305).

3. A suspension grinding device according to claim 1, characterized in that: The top of the crushing box (1) is fixedly connected with a feed hopper (4), and the feed hopper (4) is trapezoidal.

4. A suspension grinding device according to claim 2, characterized in that: The front side of the driving gear (305) is fixedly connected to a second driving motor (308), and the bottom side of the second driving motor (308) is fixedly connected to a first bracket (9).

5. A suspension grinding device according to claim 2, characterized in that: A connecting shaft (303) is provided at the center of the inner cavity of the grinding barrel (301), and support legs (8) are fixedly connected to both ends of the connecting shaft (303).

6. A suspension grinding device according to claim 2, characterized in that: The left end of the bottom of the grinding barrel (301) is fixedly connected to a connection block (10), the right side of the connection block (10) is fixedly connected to a telescopic cylinder (11), and the right side of the telescopic cylinder (11) is fixedly connected to a discharge valve (12).

7. A suspension grinding device according to claim 2, characterized in that: A storage box (5) is fixedly connected to the middle end of the bottom of the grinding barrel (301), a drawer (6) is provided in the inner cavity of the storage box (5), and a handle (7) is fixedly connected to the middle end of the front of the drawer (6).

8. A suspension grinding device according to claim 1, characterized in that: The back side of the rotating rod (206) is fixedly connected to a first driving motor (209), and the bottom side of the first driving motor (209) is fixedly connected to a second bracket (13).

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