CN210229877U

CN210229877U - Swing type granulating machine

Info

Publication number: CN210229877U
Application number: CN201920750703.4U
Authority: CN
Inventors: Jin Zhao; 赵晋
Original assignee: Suzhou Pharmaceutical Group Co ltd
Current assignee: Suzhou Pharmaceutical Group Co ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-04-03
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a swing type granulator, which comprises a driving case and a granulating device, wherein the granulating device is driven by the driving case to work; the granulating device comprises a shell fixedly connected with the driving case, a detachable feeding hopper arranged above the shell, a discharging hopper fixedly arranged below the shell, a rotatable stirring roller arranged in the shell, a screen mesh positioned below the stirring roller and two clamping pipes arranged on the shell; the driving case works to drive the stirring roller to rotate and swing around the axis of the stirring roller in the forward and reverse directions; the screen mesh is matched with the stirring roller and arranged in a U shape, and two ends of the screen mesh are respectively wound on the two clamping pipes in a rotating way; still the symmetry is provided with the baffle of two slopes in the casing, and higher one end is connected with the casing on the baffle, and lower one end is located between double-layered pipe and the churning drum on the baffle. In this way, the utility model discloses can be convenient clear up the maintenance, and can not block between double-layered pipe and the casing and establish powder raw materials, can improve the life who presss from both sides the pipe.

Description

Swing type granulating machine

Technical Field

The utility model relates to a medicine production technical field especially relates to a formula granulator sways.

Background

The swing-type granulator is widely applied to pharmacy, food processing and industrial production. The oscillating granulator is a special equipment for grinding wet powder or blocky dry material into required granules, and mainly uses the wet pasty mixture (or powder raw material) to forcedly pass through a screen under the positive and negative rotation action of a rotary drum to prepare the granules.

The existing swing granulator mainly comprises a driving case and a granulating device fixedly arranged on the driving case, wherein in the granulating device, two ends of a screen mesh are respectively fixed through a clamping pipe (a mesh shaft), and the clamping pipe is rotatably arranged on a shell of the granulating device so as to disassemble or assemble and tighten the screen mesh; the stirring roller is arranged close to the inner wall of the screen, and the stirring roller rotates to extrude the powder raw materials through the screen to prepare particles. But it has the disadvantages: because of the integral design, the interior of the granulating device is inconvenient to clean and is difficult to clean, so that the cleanness of the next whole material is influenced; powder raw materials are easily clamped between the two ends of the clamping pipe and the shell of the granulating device, the rotation of the clamping pipe is influenced, the screen mesh is tightened, and the clamping pipe is easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a formula granulator sways, can be convenient clear up the maintenance, and can not block between clamp pipe and the casing and establish powder raw materials, can improve the life who presss from both sides the pipe.

In order to solve the technical problem, the utility model discloses a technical scheme be: the swing type granulator comprises a driving case and a granulating device fixedly arranged on the driving case, wherein the granulating device is driven by the driving case to work; a feed inlet is formed above the granulating device, and a discharge outlet is formed below the granulating device; the granulating device comprises a shell fixedly connected with the driving case, a detachable feeding hopper arranged above the shell, a discharging hopper fixedly arranged below the shell, a stirring roller transversely arranged in the shell, a screen mesh positioned below the stirring roller and used for screening materials, and two clamping pipes arranged on the shell; one end of the stirring roller is rotatably arranged on the front side plate of the shell, the other end of the stirring roller penetrates through the rear side plate of the shell and extends into the driving case to be driven by the driving case, and the driving case works to drive the stirring roller to rotate and swing around the axis of the stirring roller in the forward and reverse directions; the two clamping pipes are parallel to the stirring roller and are respectively positioned at two sides of the stirring roller, and the axial lines of the clamping pipes are higher than the axial line of the stirring roller; the screen mesh is matched with the stirring roller and is arranged in a U shape, and two ends of the screen mesh are respectively wound on the two clamping pipes in a rotating mode; two inclined baffles are symmetrically arranged in the shell and are respectively and correspondingly positioned right above the two clamping pipes; the higher one end on the baffle with the inside wall fixed connection of casing, the lower one end on the baffle is located press from both sides the pipe with between the stirring drum, the other both ends of baffle then respectively with the preceding curb plate and the posterior lateral plate fixed connection of casing.

Preferably, the feeding hopper is inserted on the shell in a butt joint manner; a circle of check ring is arranged on the outer side wall of the feeding hopper and close to the lower port of the feeding hopper, and the check ring abuts against the upper port of the shell; the feeding hopper consists of a hopper front plate, a hopper rear plate and two hopper side plates, wherein the hopper front plate and the hopper rear plate are vertically arranged, and the two hopper side plates are obliquely arranged; the inner side wall of the shell is provided with a protruding portion at a position opposite to the hopper side plate, and the protruding portion is provided with a first inclined plane matched with the hopper side plate, namely, the inclination of the first inclined plane is the same as that of the hopper side plate.

Preferably, the boss is further provided with a second inclined surface, and the second inclined surface and the first inclined surface are symmetrical about a horizontal line; the baffle is fixedly connected with the second inclined plane.

Preferably, a reinforcing strip is further arranged between the baffle and the shell and positioned above the clamping pipe, one end of the reinforcing strip is fixedly connected with the baffle in a vertical manner, and the other end of the reinforcing strip is fixedly connected with the shell.

Preferably, one end of the clamping pipe is rotatably arranged on the rear side plate of the shell, the other end of the clamping pipe penetrates through the front side plate extending out of the shell, a ratchet wheel and a hand wheel are fixedly sleeved on the extending end of the clamping pipe, a pawl is arranged on the outer side wall of the front side plate, one end of the pawl is rotatably arranged on the front side plate, and the other end of the pawl is matched with the ratchet wheel.

Preferably, the left side plate and the right side plate of the shell are respectively provided with a maintenance port and a cover plate for sealing the maintenance port, and the cover plate is detachably connected with the shell.

Preferably, the driving case comprises a case body, a rectangular column, a gear rack transmission mechanism, a cam, a belt transmission mechanism and a motor; the motor is fixedly arranged in the box body, the rectangular column is vertically arranged in the box body, and the gear rack transmission mechanism, the cam and the belt transmission mechanism are all arranged on the rectangular column; a small belt wheel in the belt transmission mechanism is fixedly sleeved on an output shaft of the motor, a large belt wheel and the cam in the belt transmission mechanism are rotatably arranged on the rectangular column, a fixed shaft of the large belt wheel is fixedly connected with a fixed shaft of the cam, and the motor works to control the cam to rotate around the axis of the motor through the belt transmission mechanism; the rack in the gear rack transmission mechanism can be vertically moved and is arranged on the rectangular column, the lower end of the rack is in contact with the outer contour of the cam, and the cam rotates to control the rack to vertically reciprocate and linearly move so as to control the gear to rotate and swing; the gear in the gear rack transmission mechanism is rotatably arranged on the rectangular column, the gear is fixedly connected with the extending end of the stirring roller, and the gear rotates and swings to control the stirring roller to synchronously rotate and swing.

Preferably, a pneumatic vibrator is arranged on the outer side wall of the discharging hopper close to the discharging port.

The utility model has the advantages that: the utility model can conveniently clean and maintain the granulating device and the parts such as the stirring roller in the granulating device, and the powder raw material can not be clamped between the clamping pipe and the shell, thereby prolonging the service life of the clamping pipe; the whole structure is simple in design, easy to install and maintain and convenient to clean.

Drawings

FIG. 1 is a schematic front view of a preferred embodiment of a swing-type granulator of the present invention;

FIG. 2 is a schematic sectional view of a granulating apparatus of the swing granulator of the present invention;

FIG. 3 is a schematic diagram of a swing-type granulator according to the present invention;

fig. 4 is a schematic diagram of a right-side sectional view of a driving machine box of the swing-type granulator of the present invention.

The parts in the drawings are numbered as follows: 1. a housing; 11. a boss portion; 12. maintaining the mouth; 13. a cover plate; 2. a feed hopper; 21. a retainer ring; 3. a discharge hopper; 4. a stirring roller; 5. screening a screen; 6. clamping the pipe; 61. a hand wheel; 62. a ratchet wheel; 63. a pawl; 7. a baffle plate; 71. a reinforcing strip; 8. a drive chassis; 81. a box body; 82. a rectangular column; 83. a gear; 84. a rack; 85. a cam; 86. a small belt pulley; 87. a large belt pulley; 88. a motor; 9. a pneumatic vibrator.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 to 4, an embodiment of the present invention includes:

a swing granulator comprises a driving case 8 and a granulating device fixedly installed on the driving case 8, wherein the granulating device is driven by the driving case 8 to work. A feed inlet is formed above the granulating device, and a discharge outlet is formed below the granulating device; the granulating device comprises a shell 1 fixedly connected with the driving case 8, a feeding hopper 2 detachably arranged above the shell 1, a discharging hopper 3 fixedly arranged below the shell 1, a stirring roller 4 transversely arranged in the shell 1, a screen 5 positioned below the stirring roller 4 and used for screening materials, and two clamping pipes 6 arranged on the shell 1; the feeding hopper 2 and the shell 1 can be detachably arranged to conveniently clean the granulating device. One end of the stirring roller 4 is rotatably arranged on the front side plate of the shell 1, the other end of the stirring roller 4 penetrates through the rear side plate of the shell 1 and extends into the driving case 8 to be driven by the driving case 8, and the driving case 8 works to drive the stirring roller 4 to rotate around the axis of the stirring roller in the forward and reverse directions and swing. Two clamping pipes 6 are parallel to the stirring roller 4 and are respectively positioned at two sides of the stirring roller 4, and the axes of the clamping pipes 6 are higher than the axis of the stirring roller 4 so as to ensure that the contact area of the screen 5 and the stirring roller 4 is as large as possible; the screen 5 is matched with the stirring roller 4 and is arranged in a U shape, and two ends of the screen 5 are respectively wound on the two clamping pipes 6 in a rotating mode; the screen 5 can press the powder material to form particles by the rolling and swinging of the stirring roller 4. Two inclined baffles 7 are symmetrically arranged in the shell 1, and the two baffles 7 are respectively and correspondingly positioned right above the two clamping pipes 6; the higher end of the baffle 7 is fixedly connected with the inner side wall of the shell 1, the lower end of the baffle 7 is suspended and positioned between the clamping pipe 6 and the stirring roller 4, and the other two ends of the baffle 7 are respectively fixedly connected with the front side plate and the rear side plate of the shell 1; baffle 7 can effectually avoid powder raw materials to get into between double-layered pipe 6 and the casing 1, prevents to influence the rotation of double-layered pipe 6. The upper port of the feeding hopper 2 is larger than the lower port of the feeding hopper 2, and the upper port of the feeding hopper 2 corresponds to the feeding port. The feeding hopper 2 is inserted on the shell 1 in a butt joint manner; a ring of retainer ring 21 is arranged on the outer side wall of the feeding hopper 2 close to the lower port of the feeding hopper, and the retainer ring 21 is abutted against the upper port of the shell 1; the retaining ring 21 ensures the insertion of the feed hopper 2 into the housing 1. The feeding hopper 2 consists of a hopper front plate, a hopper rear plate and two hopper side plates, wherein the hopper front plate and the hopper rear plate are vertically arranged, and the two hopper side plates are obliquely arranged; a convex part 11 is arranged on the inner side wall of the shell 1 at a position opposite to the hopper side plate, and a first inclined plane matched with the hopper side plate is arranged on the convex part 11, namely the inclination of the first inclined plane is the same as that of the hopper side plate; the insertion between the feeding hopper 2 and the shell 1 is reliable, and the insertion effect is good. The boss 11 is also provided with a second inclined plane which is symmetrical with the first inclined plane about a horizontal line; the baffle 7 is fixedly connected with the second inclined plane; the boss 11 can not only improve the structural strength of the upper port of the shell 1, but also ensure the butt joint effect of the shell 1 and the feeding hopper 2 and ensure the connection strength between the baffle 7 and the shell 1. A reinforcing strip 71 is further arranged between the baffle 7 and the shell 1, the reinforcing strip 71 is positioned above the clamping pipe 6, one end of the reinforcing strip 71 is vertically and fixedly connected with the baffle 7, and the other end of the reinforcing strip 71 is fixedly connected with the shell 1; the reinforcing strips 71 can further improve the structural strength of the baffle 7 and ensure the shielding effect thereof. One end of the clamping tube 6 is rotatably arranged on the rear side plate of the shell 1, the other end of the clamping tube 6 penetrates through the front side plate extending out of the shell 1, a ratchet wheel 62 and a hand wheel 61 are fixedly sleeved on the extending end of the clamping tube 6, and the hand wheel 61 can conveniently rotate the clamping tube 6 to adjust the tightness of the screen 5; a pawl 63 is arranged on the outer side wall of the front side plate, one end of the pawl 63 is rotatably arranged on the front side plate, and the other end of the pawl 63 is matched with the ratchet wheel 62; the ratchet 62 and the pawl 63 ensure the matching between the screen 5 and the stirring roller 4, and can prevent the reverse rotation of the pipe clamp 6 caused by the rolling of the stirring roller 4 and the like after the pipe clamp 6 rotates to screw the screen 5. All be equipped with maintenance mouth 12 and seal this apron 13 of maintaining mouth 12 on the board of the left and right sides of casing 1, apron 13 can be dismantled with casing 1 and be connected to in order to clear up casing 1 inside. The driving case 8 comprises a case body 81, a rectangular column 82, a gear rack transmission mechanism, a cam 85, a belt transmission mechanism and a motor 88; the motor 88 is fixedly arranged in the box body 81, the rectangular column 82 is vertically arranged in the box body 81, and the gear rack transmission mechanism, the cam 85 and the belt transmission mechanism are all arranged on the rectangular column 82; a small belt wheel 86 in the belt transmission mechanism is fixedly sleeved on an output shaft of the motor 88, a large belt wheel 87 and the cam 85 in the belt transmission mechanism are both rotatably arranged on the rectangular column 82, a fixed shaft of the large belt wheel 87 is fixedly connected with a fixed shaft of the cam 85, and the motor 88 controls the cam 85 to rotate around the axis thereof through the belt transmission mechanism; in the gear rack transmission mechanism, a rack 84 can be vertically moved and installed on the rectangular column 82, the lower end of the rack 84 is in contact with the outer contour of a cam 85, the cam 85 rotates to control the rack 84 to vertically reciprocate linearly, and further the gear 83 is controlled to rotate and swing; the gear 83 in the gear rack transmission mechanism is rotatably mounted on the rectangular column 82, the gear 83 is fixedly connected with the extending end of the stirring drum 4, and the gear 83 rotates and swings to control the stirring drum 4 to synchronously rotate and swing; this structural design easy to assemble and the maintenance in later stage are nursed. Pneumatic vibrator 9 is installed to the position that is close to the discharge gate on the lateral wall of ejection of compact hopper 3, and pneumatic vibrator 9's action can guarantee that the granule of making falls from the discharge gate, prevents that the granule from remaining on the inside wall of ejection of compact hopper 3.

The utility model can conveniently clean and maintain the granulating device and the parts such as the stirring roller 4 in the granulating device, and the powder raw material can not be clamped between the clamping pipe 6 and the shell 1, thus prolonging the service life of the clamping pipe 6; the whole structure is simple in design, easy to install and maintain and convenient to clean.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A swing type granulator comprises a driving case and a granulating device fixedly arranged on the driving case, wherein the granulating device is driven by the driving case to work; a feed inlet is formed above the granulating device, and a discharge outlet is formed below the granulating device; the method is characterized in that: the granulating device comprises a shell fixedly connected with the driving case, a detachable feeding hopper arranged above the shell, a discharging hopper fixedly arranged below the shell, a stirring roller transversely arranged in the shell, a screen mesh positioned below the stirring roller and used for screening materials, and two clamping pipes arranged on the shell; one end of the stirring roller is rotatably arranged on the front side plate of the shell, the other end of the stirring roller penetrates through the rear side plate of the shell and extends into the driving case to be driven by the driving case, and the driving case works to drive the stirring roller to rotate and swing around the axis of the stirring roller in the forward and reverse directions; the two clamping pipes are parallel to the stirring roller and are respectively positioned at two sides of the stirring roller, and the axial lines of the clamping pipes are higher than the axial line of the stirring roller; the screen mesh is matched with the stirring roller and is arranged in a U shape, and two ends of the screen mesh are respectively wound on the two clamping pipes in a rotating mode; two inclined baffles are symmetrically arranged in the shell and are respectively and correspondingly positioned right above the two clamping pipes; the higher one end on the baffle with the inside wall fixed connection of casing, the lower one end on the baffle is located press from both sides the pipe with between the stirring drum, the other both ends of baffle then respectively with the preceding curb plate and the posterior lateral plate fixed connection of casing.

2. The swing granulator of claim 1, wherein: the feeding hopper is inserted on the shell in a butt joint manner; a circle of check ring is arranged on the outer side wall of the feeding hopper and close to the lower port of the feeding hopper, and the check ring abuts against the upper port of the shell; the feeding hopper consists of a hopper front plate, a hopper rear plate and two hopper side plates, wherein the hopper front plate and the hopper rear plate are vertically arranged, and the two hopper side plates are obliquely arranged; the inner side wall of the shell is provided with a protruding portion at a position opposite to the hopper side plate, and the protruding portion is provided with a first inclined plane matched with the hopper side plate, namely, the inclination of the first inclined plane is the same as that of the hopper side plate.

3. A swing granulator according to claim 2, characterized in that: the convex part is also provided with a second inclined plane which is symmetrical with the first inclined plane about a horizontal line; the baffle is fixedly connected with the second inclined plane.

4. A swing granulator according to claim 1 or 3, characterized in that: the baffle with still be provided with between the casing and strengthen the strip, strengthen the strip and be located the top of pressing from both sides the pipe, strengthen the one end of strip with the baffle vertical fixation connects, strengthen the other end of strip with casing fixed connection.

5. The swing granulator of claim 1, wherein: the rotatable setting of one end of pressing from both sides the pipe is in on the posterior lateral plate of casing, the other end of pressing from both sides the pipe passes and stretches out the preceding curb plate of casing, fixed cover is equipped with ratchet and hand wheel on the end of stretching out of pressing from both sides the pipe, be provided with the pawl on the lateral wall of preceding curb plate, the rotatable setting of one end of pawl is on preceding curb plate, the other end of pawl with the ratchet cooperation.

6. The swing granulator of claim 1, wherein: the left side plate and the right side plate of the shell are respectively provided with a maintenance port and a cover plate for sealing the maintenance port, and the cover plate is detachably connected with the shell.

7. The swing granulator of claim 1, wherein: the driving case comprises a case body, a rectangular column, a gear rack transmission mechanism, a cam, a belt transmission mechanism and a motor; the motor is fixedly arranged in the box body, the rectangular column is vertically arranged in the box body, and the gear rack transmission mechanism, the cam and the belt transmission mechanism are all arranged on the rectangular column; a small belt wheel in the belt transmission mechanism is fixedly sleeved on an output shaft of the motor, a large belt wheel and the cam in the belt transmission mechanism are rotatably arranged on the rectangular column, a fixed shaft of the large belt wheel is fixedly connected with a fixed shaft of the cam, and the motor works to control the cam to rotate around the axis of the motor through the belt transmission mechanism; the rack in the gear rack transmission mechanism can be vertically moved and is arranged on the rectangular column, the lower end of the rack is in contact with the outer contour of the cam, and the cam rotates to control the rack to vertically reciprocate and linearly move so as to control the gear to rotate and swing; the gear in the gear rack transmission mechanism is rotatably arranged on the rectangular column, the gear is fixedly connected with the extending end of the stirring roller, and the gear rotates and swings to control the stirring roller to synchronously rotate and swing.

8. The swing granulator of claim 1, wherein: and a pneumatic vibrator is arranged on the outer side wall of the discharging hopper and close to the discharging port.