Colistin sulfate soluble powder raw material crushing and screening device

Abstract

The utility model relates to the field of colistin sulfate soluble powder processing, in particular to a colistin sulfate soluble powder raw material smashing and screening device which comprises a supporting frame, a flow guide groove is formed in the bottom of the supporting frame, connecting shaft sleeves are rotationally installed on the two side walls of the supporting frame, and rotating rods are installed in the connecting shaft sleeves. A first rotating driving assembly is installed on the supporting frame, a rotating pipe is installed in a connecting shaft sleeve, a rotating cylinder is installed between the rotating pipe and a rotating rod, the interior of the rotating cylinder is connected with a screening cylinder through a plurality of fixing rods, a smashing shaft is rotatably installed on the rotating pipe, and the end of the smashing shaft is connected with the screening cylinder through a bearing seat. According to the colistin sulfate soluble powder rotary screening device, rotary screening treatment can be effectively and conveniently carried out in the process that colistin sulfate soluble powder is smashed, and therefore the device can be conveniently used.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of colistin soluble powder processing, in particular to a colistin soluble powder raw material crushing and screening device. BACKGROUND

[0002] Colistin soluble powder is a kind of veterinary antibiotic drug, and the main component of colistin soluble powder is colistin. Colistin is a kind of polymyxin antibiotic, which has strong antibacterial effect on gram-negative bacteria. Its mechanism of action is mainly through the combination with phospholipid on the bacterial cell membrane, destroys the integrity of cell membrane, leads to the excretion of intracellular material, thereby plays a bactericidal effect. It is highly sensitive to escherichia coli, salmonella, pasteurella, pseudomonas aeruginosa and other gram-negative bacteria.

[0003] During the processing of colistin soluble powder, a screening and crushing device is needed to crush and screen the raw materials. However, the current crushing and screening device cannot quickly screen the crushed raw materials during operation, which affects the use of the device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a colistin soluble powder raw material crushing and screening device to solve the problems in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A colistin soluble powder raw material crushing and screening device, comprising a support frame, the bottom four corners of the support frame are provided with a rolling assembly for facilitating the movement of the device, a flow guide groove is arranged at the center of the bottom of the support frame, a sealing assembly is arranged on the side wall of the support frame for sealing the opening at the bottom of the flow guide groove, a connecting shaft sleeve is rotatably installed on the side wall on both sides of the center of the support frame, a rotating rod is rotatably installed in one end of the connecting shaft sleeve, a first rotating drive assembly is installed on the support frame for driving the rotating rod to rotate, a rotating tube is rotatably installed in the other end of the connecting shaft sleeve, a rotating cylinder is fixedly installed between the rotating tube and the rotating rod, and a discharge assembly is arranged at the bottom of the rotating cylinder, the inside of the rotating cylinder is connected with a screening cylinder through a plurality of fixed rods, a feeding assembly is arranged on the top side wall of the screening cylinder, a crushing shaft is rotatably installed on the rotating tube, the crushing shaft is connected with the screening cylinder through a bearing seat, crushing blades are arranged at equal intervals on the crushing shaft in the screening cylinder, and a second rotating drive assembly is installed on the support frame for driving the crushing shaft to rotate.

[0007] Preferably, the sealing assembly includes fixed blocks fixedly installed at the four corners of the outer side of the support frame, a guide rod is fixedly arranged between the fixed blocks on one side of the guide groove, a one-way screw is rotatably installed between the fixed blocks on the other side of the guide groove, a rotating disk is arranged at the bottom of the one-way screw, a slider is threadedly connected to the one-way screw, a slider is slidably connected to the guide rod, and a sealing plate for sealing the guide groove is arranged between the sliders.

[0008] Preferably, the first rotation drive assembly includes a first drive part fixedly connected to the inside of the support frame, a first driving gear is installed on the output shaft of the first drive part, a first driven gear is meshed with the first driving gear, and the first driven gear is connected to the rotating rod.

[0009] Preferably, the discharge assembly includes a discharge pipe conductively connected to the bottom of the rotating drum, and a first control valve is installed on the discharge pipe.

[0010] Preferably, the feeding assembly comprises a feeding pipe passing through the rotating drum and connected with the screening drum with a through-hole, and a second control valve is installed on the feeding pipe located outside the rotating drum.

[0011] Preferably, the second rotation drive assembly includes a second drive part fixedly connected to the inner wall of the support frame, a second driving gear is installed on the output shaft of the second drive part, a second driven gear is meshed with the second driving gear, and the second driven gear is connected to the crushing shaft.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention rotates the rotating rod through the first rotating drive component, the rotating rod drives the rotating member to rotate and rotate, and the second driving component drives the crushing shaft to rotate, and the crushing shaft drives the crushing blade to realize the rotational crushing processing of the raw materials stored inside the screening cylinder, thereby realizing the crushing and screening processing of the colistin sulfate soluble powder raw material, and further facilitating the processing of the colistin sulfate soluble powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a right-side structural schematic diagram of a colistin sulfate soluble powder raw material crushing and screening device of the utility model.

[0014] Figure 2 This is a left-side structural schematic diagram of a colistin sulfate soluble powder raw material crushing and screening device of the utility model.

[0015] Figure 3 This is a front sectional view of a colistin sulfate soluble powder raw material crushing and screening device of the utility model.

[0016] 1, support frame; 2, support leg; 3, roller; 4, brake; 5, flow guide groove; 6, fixed block; 7, guide rod; 8, one-way screw; 9, rotating disc; 10, sliding block; 11, sealing plate; 12, connecting shaft sleeve; 13, rotating rod; 14, first driving part; 15, first driving gear; 16, first driven gear; 17, rotating cylinder; 18, discharge pipe; 19, first control valve; 20, fixed rod; 21, screening cylinder; 22, feeding pipe; 23, second control valve; 24, rotating pipe; 25, crushing shaft; 26, crushing blade; 27, second driving part; 28, second driving gear; 29, second driven gear. DETAILED DESCRIPTION

[0017] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0018] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the embodiments of the present application will be described in detail below with reference to the drawings. However, those skilled in the art can understand that, in the embodiments of the present application, many technical details are proposed in order to make the readers better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical scheme claimed by the present application can be realized.

[0019] The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0020] Reference Figures 1-3 In the embodiments of the present application, a colistin soluble powder raw material crushing and screening device includes a support frame 1, the bottom corners of the support frame 1 are provided with rolling assemblies for facilitating the movement of the device; a flow guide groove 5 is arranged at the center of the bottom of the support frame 1, sealing assemblies are arranged on the side walls of the support frame 1 for sealing the bottom opening of the flow guide groove 5; connecting shaft sleeves 12 are rotatably installed on the side walls on both sides of the center of the support frame 1, a rotating rod 13 is rotatably installed in one end of the connecting shaft sleeve 12, first rotating driving assemblies are installed on the support frame 1 for driving the rotating rod 13 to rotate, a rotating pipe 24 is rotatably installed in the other end of the connecting shaft sleeve 12, a rotating cylinder 17 is fixedly installed between the rotating pipe 24 and the rotating rod 13, and a discharging assembly is arranged at the bottom of the rotating cylinder 17; the inside of the rotating cylinder 17 is connected with a screening cylinder 21 through a plurality of fixed rods 20, the top side wall of the screening cylinder 21 is provided with a feeding assembly; a crushing shaft 25 is rotatably installed on the rotating pipe 24, the crushing shaft 25 is connected with the screening cylinder 21 through a bearing seat, crushing blades 26 are arranged at equal intervals on the crushing shaft 25 inside the screening cylinder 21, and second rotating driving assemblies are installed on the support frame 1 for driving the crushing shaft 25 to rotate.

[0021] The utility model discloses a feeding assembly adds the soluble powder raw material of colistin sulfate to the inside of screening cylinder 21, drives rotary cylinder 17 to rotate through the first rotation drive component, drives the rubbing axle 25 to rotate through the second rotation drive component, and rubbing axle 25 drives rubbing blade 26 to realize the rotary rubbing processing to raw material, and the raw material after rubbing is handled and is rotated and screened through the rotating screening cylinder 21, and the screened raw material falls into the inside of rotary cylinder 17, and the raw material after rubbing and screening is arranged in the inside of the flow tank 5 through the discharge assembly, and the flow tank 5 is opened through the sealing assembly, and then can conveniently discharge the raw material after rubbing and screening.

[0022] Refer to Figure 1 In an embodiment of the utility model, the rolling assembly includes support leg 2 fixedly connected with support frame 1, the bottom of support leg 2 is provided with roller 3, the outer end of roller 3 is provided with brake 4, the setting of roller 3 can conveniently adjust the moving direction of the device, and the setting of brake 4 can control roller 3, so that the use of the device is convenient.

[0023] Refer to Figure 2 In an embodiment of the utility model, the sealing assembly includes fixed block 6 fixedly installed outside four corners of support frame, guide rod 7 is fixedly arranged between fixed block 6 on one side of flow tank 5, one-way screw rod 8 is rotatably installed between fixed block 6 on the other side of flow tank 5, one-way screw rod 8 is provided with rotating disc 9 at the bottom, sliding block 10 is threadedly connected on one-way screw rod 8, sliding block 10 is slidably connected on guide rod 7, sealing plate 11 for sealing flow tank 5 is arranged between sliding block 10, rotating disc 9 is driven to rotate by manually rotating, one-way screw rod 8 drives threadedly connected sliding block 10 to move under the guidance of guide rod 7, sliding block 10 drives sealing plate 11 to move up and down for sealing, so that the discharge of flow tank 5 can be conveniently controlled.

[0024] Refer to Figure 3 In an embodiment of the utility model, the first rotation drive component includes first drive part 14 fixedly connected in the inside of support frame 1, first driving gear 15 is installed on the output shaft of first drive part 14, first driven gear 16 is meshingly connected on first driving gear 15, first driven gear 16 is connected with rotating rod 13, first driving gear 15 is driven to rotate by the work of first drive part 14, first driving gear 15 drives meshingly connected first driven gear 16 to rotate, first driven gear 16 can drive rotating rod 13 to rotate, so that rotating cylinder 17 can be conveniently driven to rotate and screen.

[0025] Refer to Figure 3In an embodiment of the utility model, the discharge assembly includes the discharge pipe 18 that is connected with the rotating cylinder 17 bottom, first control valve 19 is installed on the discharge pipe 18, by opening first control valve 19, discharge pipe 18 can conveniently discharge the raw material after crushing and screening.

[0026] Refer to Figure 3 In an embodiment of the utility model, the feeding assembly includes the feeding pipe 22 that is connected with the screening cylinder 21 through the rotating cylinder 17, second control valve 23 is installed on the feeding pipe 22 outside the rotating cylinder 17, by opening second control valve 23, the feeding pipe 22 can conveniently add the colistin soluble powder raw material to the screening cylinder 21 inside and carry out crushing and screening treatment.

[0027] Refer to Figure 3 In an embodiment of the utility model, the second rotation driving assembly includes the second driving part 27 that is fixedly connected with the inner wall of support frame 1, second driving gear 28 is installed on the output shaft of second driving part 27, second driven gear 29 is meshedly connected on second driving gear 28, second driven gear 29 is connected with the crushing shaft 25, by the work of second driving part 27, second driving part 27 drives second driving gear 28 to drive meshedly connected second driven gear 29 to rotate, and second driven gear 29 can realize driving crushing shaft 25 to rotate.

[0028] Working principle: the utility model discloses a colistin soluble powder raw material is added to the screening cylinder 21 inside through the feeding assembly, by the work of second driving part 27, second driving part 27 drives second driving gear 28 to rotate, and second driving gear 28 drives meshedly connected second driven gear 29 to rotate, and second driven gear 29 drives crushing shaft 25 to rotate, and crushing shaft 25 synchronous driving crushing blade 26 realizes the rotation crushing treatment of the added colistin soluble powder raw material, by the work of first driving part 14, first driving part 14 drives first driving gear 15 to rotate, and first driving gear 15 drives meshedly connected first driven gear 16 to rotate, and first driven gear 16 drives rotary rod 13 to rotate, and rotary rod 13 drives rotating cylinder 17 to rotate and crushes and screens, and the colistin soluble powder raw material can be conveniently added to the flow tank 5 inside through the discharge assembly, by manually rotating rotary disc 9, rotary disc 9 drives unidirectional screw rod 8 to rotate, and unidirectional screw rod 8 drives the sliding block 10 of screw connection to move upwards under the guidance of guide rod 7, thereby can realize the opening treatment of flow tank 5, thereby can conveniently crush and screen the prepared colistin soluble powder raw material, thereby can conveniently process colistin soluble powder raw material.

[0029] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A colistin sulfate soluble powder raw material crushing and screening device, comprising a support frame (1), characterized in that: The four corners of the bottom of the support frame (1) are provided with rolling components for facilitating the movement of the device; A guide groove (5) is provided at the center of the bottom of the support frame (1), and a sealing component for sealing the bottom opening of the guide groove (5) is provided on the side wall of the support frame (1); A connecting sleeve (12) is rotatably mounted on both side walls at the center of the support frame (1), a rotating rod (13) is rotatably mounted inside the connecting sleeve (12) at one end, a first rotating drive assembly for driving the rotating rod (13) to rotate is mounted on the support frame (1), a rotating tube (24) is rotatably mounted inside the connecting sleeve (12) at the other end, a rotating cylinder (17) is fixedly mounted between the rotating tube (24) and the rotating rod (13), and a discharging assembly is provided at the bottom of the rotating cylinder (17); The interior of the rotating cylinder (17) is connected to the screening cylinder (21) via a plurality of fixing rods (20), and a feeding assembly is provided on the top side wall of the screening cylinder (21); A crushing shaft (25) is rotatably mounted on the rotating tube (24), and the end of the crushing shaft (25) is connected to the screening drum (21) via a bearing seat. Crushing blades (26) are evenly spaced on the crushing shaft (25) inside the screening drum (21). A second rotation drive assembly for driving the crushing shaft (25) to rotate is mounted on the support frame (1).

2. The colistin sulfate soluble powder raw material crushing and screening device according to claim 1, characterized in that: The rolling assembly comprises a support leg (2) fixedly connected to the support frame (1); a roller (3) is provided at the bottom of the support leg (2); and a brake (4) is provided at the outer end of the roller (3).

3. The colistin sulfate soluble powder raw material crushing and screening device according to claim 1, characterized in that: The sealing assembly comprises fixed blocks (6) fixedly mounted at the four corners of the outer side of the support frame, a guide rod (7) fixedly arranged between the fixed blocks (6) located on one side of the guide groove (5), a one-way screw (8) rotatably mounted between the fixed blocks (6) located on the other side of the guide groove (5), a rotating disk (9) being arranged at the bottom of the one-way screw (8), a slider (10) being threadedly connected to the one-way screw (8), a slider (10) being slidably connected to the guide rod (7), and a sealing plate (11) for sealing the guide groove (5) being arranged between the sliders (10).

4. The colistin sulfate soluble powder raw material crushing and screening device according to claim 1, characterized in that: The first rotation drive assembly comprises a first drive portion (14) fixedly connected to the interior of the support frame (1); a first driving gear (15) is mounted on an output shaft of the first driving portion (14); a first driven gear (16) is meshedly connected to the first driving gear (15); and the first driven gear (16) is connected to the rotating rod (13).

5. The colistin sulfate soluble powder raw material crushing and screening device according to claim 1, characterized in that: The second rotation drive assembly comprises a second drive portion (27) fixedly connected to the inner wall of the support frame (1); a second driving gear (28) is mounted on the output shaft of the second drive portion (27); a second driven gear (29) is meshedly connected to the second driving gear (28); and the second driven gear (29) is connected to the crushing shaft (25).

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