CN216856822U

CN216856822U - Adjustable double-roller extrusion crushing mechanism with pressure assisting function

Info

Publication number: CN216856822U
Application number: CN202122945276.5U
Authority: CN
Inventors: 王红梅; 陈丽娟; 王冬梅; 金萌
Original assignee: Luoyang Ningzhu Pharmaceutical Co ltd
Current assignee: Luoyang Ningzhu Pharmaceutical Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-07-01
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to the field of material extrusion crushing equipment, in particular to an adjustable double-roller extrusion crushing mechanism with a pressure-assisting function, which comprises an installation supporting component, a double-roller driving component, a supporting and guiding slide rail, a first extrusion roller component, a second extrusion roller component, a cantilever supporting component, a supporting and mounting rack, a booster pump set and a feeding and guiding component, wherein the bottom of the installation supporting component is arranged at the position of a working ground.

Description

Adjustable double-roller extrusion crushing mechanism with pressure assisting function

Technical Field

The utility model relates to the field of material extrusion crushing equipment, in particular to an adjustable double-roller extrusion crushing mechanism with a pressure assisting function.

Background

In the production operation process of medicinal material assembly, the materials of seed type or hard shell type medicinal materials (hard medicinal materials) belong to the large raw materials in the production raw materials of combined medicaments, generally, the materials of seed type or hard shell type medicinal materials (hard medicinal materials) have harder textures, especially some seed type materials need to be crushed by material extrusion crushing equipment, specifically, adaptive extrusion equipment (double-roller extrusion equipment) or crushing equipment (wall breaking machine equipment) can be selected to crush the materials according to the properties of the specific materials, in the specific production operation process, the distance between extrusion rollers in the existing double-roller extrusion equipment is designed in a fixed structure, and the materials can only be applied to small-range material extrusion operation (if large-sized seed materials are encountered, the materials are not easy to enter the gap between the extrusion rollers, when meeting the material with small volume, the material flows out from the gap of the pair roller and can not be extruded by the pair roller, thus the production and use requirements of enterprises can not be met.

Disclosure of Invention

The utility model aims to provide an adjustable double-roller extrusion crushing mechanism with a pressure-assisting function, which can adjust the extrusion gap between extrusion rollers for carrying out double-roller extrusion operation on materials adaptively according to the size of the materials in the specific operation and use process, thereby improving the application range of double-roller equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an adjustable double-roller extrusion crushing mechanism with a pressure-assisting function comprises an installation support component, a double-roller driving component, a support guide slide rail, a first extrusion roller component, a second extrusion roller component, a cantilever support component, a support mounting frame, a booster pump set and a feeding guide component, wherein the bottom of the installation support component is arranged on the position of a working ground, the double-roller driving component is arranged on one side of the upper part of the installation support component and is connected with the installation support component, a working table is arranged on the upper part of the installation support component, the support guide slide rail is arranged on the upper table top of the working table and is fastened and connected with the working table, the first extrusion roller component and the second extrusion roller component are arranged on the support guide slide rail and are in damping sliding contact with the support guide slide rail, the cantilever support component is arranged on the working table, and is fixedly connected with the working table, the cantilever support member is provided with a support mounting frame, and the booster pump group and the feeding guide member are arranged on the support mounting frame and connected with the support mounting frame.

The installation supporting component comprises a supporting base, an installation shell and a reinforcing plate, wherein the supporting base is installed on the working ground, the bottom of the installation shell is installed on the supporting base and is fixedly connected with the supporting base, a workbench is fixedly installed at the top of the installation shell, one side of the reinforcing plate is installed on the installation shell and is fixedly connected with the installation shell, the top of the reinforcing plate is installed at the bottom of the workbench and is fixedly connected with the workbench, and a material receiving cavity is arranged in the installation shell.

The pair roller driving part comprises a servo motor, a speed changer, a bearing supporting seat, a supporting bearing, a screw rod body, a first driving frame and a second driving frame, wherein the servo motor is installed on the reinforcing plate and fastened with the reinforcing plate, the speed changer is installed on the servo motor, the bearing supporting seat is installed on two sides of the installation supporting assembly, the supporting bearing is installed in the bearing supporting seat, two ends of the screw rod body are installed on the supporting bearing and connected with the supporting bearing, one side end part of the screw rod body is connected with the power output end of the speed changer, threaded through holes are processed on the first driving frame and the second driving frame, and the first driving frame and the second driving frame are installed on the screw rod body through the threaded through holes processed on the first driving frame and the second driving frame and are connected with the screw rod body in a threaded matching mode.

The first extrusion roller component and the second extrusion roller component are the same structural body, the two comprises an extrusion driving motor, an installation frame, a driving shaft, a rolling body and a moving slider, the moving slider is installed on a support guide slide rail and is in damping sliding contact with the support guide slide rail, the installation frame is installed on the moving slider and is fixedly connected with the moving slider, the extrusion driving motor is arranged on the installation frame, the driving shaft is installed at the power output end of the extrusion driving motor and is fixedly connected with the power output end of the extrusion driving motor, and the rolling body is installed on the driving shaft and is fixed with the driving shaft into a whole.

The cantilever supporting member comprises a vertical supporting frame, an installation supporting seat and a transverse moving part, wherein the bottom of the vertical supporting frame is installed on the workbench and is fixedly connected with the workbench, the installation supporting seat is arranged at the top of the vertical supporting frame, and the transverse moving part is installed at one side of the installation supporting seat and is connected with the installation supporting seat.

The booster pump group comprises a booster motor, a booster pump body and a gas pipe, wherein the booster motor is installed on the support mounting frame and is connected with the support mounting frame, the booster pump body used for boosting is installed on the booster motor, and the booster pump body is communicated with the feeding guide member through the gas pipe and sends pressure gas flow into the feeding guide member.

The feeding guide member comprises a feeding opening, a guide pipe and a discharging nozzle, the guide pipe is installed on the support installation frame and fastened together with the support installation frame through a fastening piece, the feeding opening is installed at the top of the guide pipe and communicated with the guide pipe, and the discharging nozzle is installed at the bottom of the guide pipe and fixedly connected with the guide pipe.

The utility model has the beneficial effects that: the adjustable double-roller extrusion crushing mechanism can realize the adjustment of the extrusion gap between the extrusion rollers for carrying out double-roller extrusion operation on materials through the double-roller driving part when in specific operation and use, thereby leading the adjustable double-roller extrusion crushing mechanism to carry out adaptive gap adjustment according to the volume of the fed materials, further improving the application range of double-roller extrusion equipment to the volume of the materials, particularly leading threaded through holes processed on a first driving frame and a second driving frame in the adjustable double-roller extrusion crushing mechanism to be threaded parts with opposite internal threads, leading the first driving frame and the second driving frame to move oppositely or oppositely when a lead screw body rotates forwards and backwards, further realizing the adjustment of the gap between the first extrusion roller part and the second extrusion roller part, simultaneously, adopting the air pressure boosting design, improving the contact effect of the materials and the double rollers through the operation of a booster pump group, and ensuring the extrusion feeding effect, the production and use requirements of enterprises are met.

Drawings

FIG. 1 is a schematic overall front view of the present invention;

FIG. 2 is a schematic structural view of the mounting support assembly of the present invention;

FIG. 3 is a schematic view of the structure of a pair roller driving part in the present invention;

FIG. 4 is a schematic view of the first and second squeeze roller assemblies of the present invention;

FIG. 5 is a schematic structural view of the cantilever support member in the present invention;

FIG. 6 is a schematic view of the construction of a booster pump group according to the present invention;

FIG. 7 is a schematic view of the structure of a feed guide member in the present invention;

the reference numbers in the figures are: 1-mounting support assembly, 2-pair roller driving part, 3-supporting guide sliding rail, 4-first squeeze roller part, 5-second squeeze roller part, 6-cantilever supporting member, 7-supporting mounting rack, 8-booster pump group, 9-feeding guide member, 10-squeezing gap, 101-supporting base, 102-mounting shell, 103-reinforcing plate, 201-servo motor, 202-speed changer, 203-bearing supporting seat, 204-supporting bearing, 205-lead screw body, 206-first driving rack, 207-second driving rack, 401-squeezing driving motor, 402-mounting frame, 403-driving shaft, 404-rolling body, 405-moving slide block, 601-vertical supporting frame, 602-mounting supporting seat, 603-a transverse moving part, 801-a supercharging motor, 802-a supercharging pump body, 803-a gas pipe, 901-a feeding opening, 902-a guide pipe and 903-a discharging nozzle.

Detailed Description

Specific example 1: the core of the utility model is to provide an adjustable double-roller extrusion crushing mechanism with a pressure-assisting function, which can realize the adjustment of the extrusion gap 10 between the extrusion rollers for carrying out double-roller extrusion operation on materials through a double-roller driving part 2 when in specific operation use, so that the utility model can carry out adaptive gap adjustment according to the volume size of the fed materials. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "left" and "right" used in this specification to denote orientation are used with reference to a particular structure shown in the drawings, and do not constitute a limitation on the structure.

As shown in the attached figure 1, the adjustable double-roller extrusion crushing mechanism with the pressure-assisting function mainly comprises an installation support assembly 1, a double-roller driving component 2, a composition guide slide rail 3, a first extrusion roller component 4, a second extrusion roller component 5, a cantilever support member 6, a support mounting frame 7, a booster pump group 8 and a feeding guide member 9, wherein the bottom of the installation support assembly 1 for performing the installation and support functions on the double-roller driving component 2 is arranged on a working ground part, the double-roller driving component 2 for driving and performing gap adjustment on the first extrusion roller component 4 and the second extrusion roller component 5 is fixedly arranged on one side part of the upper part of the installation support assembly 1, a workbench is arranged on the upper part of the installation support assembly 1, the composition guide slide rail 3 is arranged on the upper table top of the workbench and is fixedly connected with the workbench, the first extrusion roller component 4 and the second extrusion roller component 5 are used for directly performing roll crushing on materials and are arranged on a component guide slide rail 3 and in damping sliding contact with the component guide slide rail 3, a cantilever supporting component 6 is arranged on the upper portion of a workbench, the cantilever supporting component 6 is fixedly connected with the workbench, a supporting installation frame 7 used for installing and supporting a booster pump group 8 and a feeding guide component 9 is arranged on the cantilever supporting component 6, and the booster pump group 8 and the feeding guide component 9 are arranged on the supporting installation frame 7 and are connected with the supporting installation frame 7.

As shown in the attached drawing 2, the installation and support assembly 1 for installing and supporting the roller driving component 2 includes a support base 101, an installation housing 102 and a reinforcing plate 103, wherein the bottom of the support base 101 is installed on the working floor, the bottom of the installation housing 102 for placing the material receiving frame is installed on the support base 101 and is fixedly connected with the support base 101, a workbench is fixedly installed on the top of the installation housing 102, one side of the reinforcing plate 103 is fixedly installed on the installation housing 102, the top of the reinforcing plate 103 is installed on the bottom of the workbench and is fixedly connected with the workbench, a material receiving cavity is arranged in the installation housing 102, and a material receiving basket for receiving materials is placed in the material receiving cavity.

As shown in fig. 3, the pair roller driving part 2 for driving both the first pinch roller part 4 and the second pinch roller part 5 includes a servo motor 201, a transmission 202, a bearing support base 203, a support bearing 204, a screw body 205, a first driving frame 206 and a second driving frame 207, the servo motor 201 for providing rolling power is mounted on the reinforcing plate 103 and fastened with the reinforcing plate 103, the transmission 202 is mounted on the servo motor 201, the bearing support base 203 for mounting the support bearing 204 is mounted on both sides of the mounting support assembly 1, the support bearing 204 is mounted in the bearing support base 203, both ends of the screw body 205 are mounted on the support bearing 204 and connected with the support bearing 204, it should be noted that one side end of the screw body 205 is connected with a power output end of the transmission 202 for receiving a rotation torque, threaded through holes are processed on the first driving frame 206 and the second driving frame 207, the inner threads of the threaded through holes on the two are opposite in spiral direction, and when the two are installed, the first driving frame 206 and the second driving frame 207 are installed on the screw rod body 205 through the threaded through holes processed on the two and are connected with the screw rod body 205 in a threaded matching mode.

As shown in the attached figure 4 in the specification, the first squeeze roller component 4 and the second squeeze roller component 5 for directly crushing the materials by rolling are the same structural body, the two components comprise a squeezing driving motor 401, a mounting frame 402, a driving shaft 403, a rolling body 404 and a movable slide block 405, a movable sliding block 405 for installing and supporting the installation frame 402 is installed on the component guide sliding rail 3 and in damping sliding contact with the component guide sliding rail 3, the bottom of the installation frame 402 is fixedly installed on the movable sliding block 405, the installation frame 402 is provided with a squeezing driving motor 401, the driving shaft 403 is installed at the power output end of the extrusion driving motor 401 and is fixedly connected with the power output end of the extrusion driving motor 401, and the rolling body 404, which directly contacts with the material and extrudes and crushes the material, is installed on the driving shaft 403 and is fixed with the driving shaft 403 into a whole.

As shown in fig. 5, the cantilever support member 6 for mounting and supporting the booster pump group 8 and the feeding guide member 9 comprises a vertical support 601, a mounting support 602 and a lateral moving portion 603, wherein the bottom of the vertical support 601 for mounting the mounting support 602 is mounted on and fixedly connected to a workbench, the top of the vertical support 601 is provided with the mounting support 602, and the lateral moving portion 603 for directly mounting the booster pump group 8 and the feeding guide member 9 is mounted on one side of the mounting support 602 and connected to the mounting support 602.

As shown in fig. 6, the booster pump group 8 for providing air pressure assistance to the feeding guide member 9 includes a booster motor 801, a booster pump body and an air pipe 803, wherein the booster motor 801 is fixedly mounted on the support mounting frame 7, the booster pump body for boosting is mounted on the booster motor 801, when the booster pump is in use, the booster motor 801 drives the booster pump body to work, and the booster pump body is communicated with the feeding guide member 9 through the air pipe 803 and sends a pressure air flow to the feeding guide member 9.

As shown in the attached fig. 7, the feeding guide member 9 for guiding and feeding the material comprises a feeding opening 901, a guide pipe 902 and a discharging nozzle 903, wherein the guide pipe 902 for installing the feeding opening 901 and the discharging nozzle 903 is installed on the support mounting frame 7 and fastened together with the support mounting frame 7 through a fastener, the feeding opening 901 for feeding the material is installed on the top of the guide pipe 902 and communicated with the guide pipe 902, and the discharging nozzle 903 for counting the material into the extrusion gap 10 is installed at the bottom of the guide pipe 902 and fixedly connected with the guide pipe 902.

The working principle and the working process of the utility model during specific operation and use are as follows: firstly, an operator can place a material to be crushed by rolling into a feeding opening 901 in a feeding guide member 9, at this time, the material can enter a guide pipe 902 from the feeding opening 901 and enter a rolling crushing gap between a first extrusion roller part 4 and a second extrusion roller part 5 through a discharge nozzle 903, at the same time, the operator can control an extrusion driving motor 401 in the first extrusion roller part 4 and the second extrusion roller part 5 to work, the extrusion driving motor 401 drives a driving shaft 403 to drive a rolling body 404 to rotate, it is required to be described that the rolling body 404 in the first extrusion roller part 4 rotates clockwise and the rolling body 404 in the second extrusion roller part 5 rotates counterclockwise, at this time, the material can be crushed by rolling under the extrusion action of the rolling body 404 between the rolling bodies 404, and at the same time, when the first extrusion roller part 4, the second extrusion roller part 5, the material is crushed by rolling under the extrusion action of the rolling body 404, When the feed gap between the two second squeeze roller parts 5 is formed, an operator can control the servo motor 201 in the pair roller driving part 2 to work through an external controller, the servo motor 201 can transmit power to the screw rod body 205 through the speed changer 202, at the moment, the screw rod body 205 can receive the torque of the speed changer 202 and rotate clockwise or anticlockwise, when the screw rod body 205 rotates clockwise, under the action of a thread pushing force, the first driving frame 206 and the second driving frame 207 move relatively on the screw rod body 205, at the moment, under the driving of the first driving frame 206 and the second driving frame 207, the squeeze gap 10 between the two first squeeze roller parts 4 and the second squeeze roller parts 5 is reduced, when the screw rod body 205 rotates anticlockwise, under the action of the thread pushing force, the first driving frame 206 and the second driving frame 207 move back on the screw rod body 205, at this time, under the driving of the first driving frame 206 and the second driving frame 207, the extrusion gap 10 between the first extrusion roller component 4 and the second extrusion roller component 5 is enlarged, so that the adaptive extrusion gap 10 of the material can be adjusted, it should be noted that, when the device is used, the booster motor 801 drives the booster pump body to work, the booster pump body is communicated with the feeding guide member 9 through the air pipe 803 and sends the pressure air flow into the feeding guide member 9, at this time, the material can be in surface contact with the rolling bodies 404 on the first extrusion roller component 4 and the second extrusion roller component 5 more forcefully under the effect of the booster air flow, so that the material can be better crushed by the rolling bodies 404 on the first extrusion roller component 4 and the second extrusion roller component 5. The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides an adjustable two roller extrusion crushing mechanism with help pressure function, its characterized in that, including installation supporting component (1), pair roller drive unit (2), constitute direction slide rail (3), first squeeze roller part (4), second squeeze roller part (5), cantilever supporting component (6), support mounting bracket (7), booster pump group (8) and feeding guide component (9), the bottom setting of installation supporting component (1) is at work ground position, pair roller drive unit (2) install and support component (1) upper portion one side position and link to each other together with installation supporting component (1), install the workstation on the upper portion of installation supporting component (1), constitution direction slide rail (3) install on the last mesa of workstation and link to each other with the workstation fastening, first squeeze roller part (4), second squeeze roller part (5) install on constitution direction slide rail (3) and with constitution direction slide rail (3) ) The damping sliding contact is realized, a cantilever supporting component (6) is arranged on the workbench, the cantilever supporting component (6) is fixedly connected with the workbench, a supporting mounting frame (7) is arranged on the cantilever supporting component (6), and a booster pump group (8) and a feeding guide component (9) are arranged on the supporting mounting frame (7) and are connected with the supporting mounting frame (7).

2. The adjustable double-roller squeezing crushing mechanism with the pressure boosting function is characterized in that the mounting and supporting assembly (1) comprises a supporting base (101), a mounting shell (102) and a reinforcing plate (103), wherein the supporting base (101) is mounted and arranged on the working floor, the bottom of the mounting shell (102) is mounted on the supporting base (101) and fixedly connected with the supporting base (101), a workbench is fixedly mounted at the top of the mounting shell (102), one side of the reinforcing plate (103) is mounted on the mounting shell (102) and fixedly connected with the mounting shell (102), the top of the reinforcing plate (103) is mounted at the bottom of the workbench and fixedly connected with the workbench, and a material receiving cavity is arranged in the mounting shell (102).

3. The adjustable double-roller squeezing crushing mechanism with the pressure-assisting function is characterized in that the double-roller driving part (2) comprises a servo motor (201), a speed changer (202), a bearing support seat (203), a support bearing (204), a screw rod body (205), a first driving frame (206) and a second driving frame (207), wherein the servo motor (201) is installed on the reinforcing plate (103) and is fastened with the reinforcing plate (103), the speed changer (202) is installed on the servo motor (201), the bearing support seat (203) is installed on two sides of the installation support assembly (1), the support bearing (204) is installed in the bearing support seat (203), two ends of the screw rod body (205) are installed on the support bearing (204) and are connected with the support bearing (204), one side end of the screw rod body (205) is connected with a power output end of the speed changer (202), threaded through holes are processed in the first driving frame (206) and the second driving frame (207), and the first driving frame (206) and the second driving frame (207) are installed on the screw rod body (205) through the threaded through holes processed in the first driving frame and the second driving frame and are connected with the screw rod body (205) in a threaded matching mode.

4. The adjustable double-roller squeezing crushing mechanism with the pressure-assisting function is characterized in that the first squeezing roller component (4) and the second squeezing roller component (5) are the same structural body, and the two components comprise a squeezing driving motor (401), a mounting frame (402), a driving shaft (403), a rolling body (404) and a moving slider (405), wherein the moving slider (405) is mounted on the component guide slide rail (3) and in damping sliding contact with the component guide slide rail (3), the mounting frame (402) is mounted on the moving slider (405) and fixedly connected with the moving slider (405), the squeezing driving motor (401) is arranged on the mounting frame (402), the driving shaft (403) is mounted at the power output end of the squeezing driving motor (401) and fixedly connected with the power output end of the squeezing driving motor (401), the rolling body (404) is arranged on the driving shaft (403) and is fixed with the driving shaft (403) into a whole.

5. The adjustable twin-roll crushing mechanism with the pressure-assisting function according to claim 1, wherein the cantilever support member (6) comprises a vertical support frame (601), a mounting support (602) and a lateral moving part (603), the bottom of the vertical support frame (601) is mounted on the worktable and fixedly connected with the worktable, the mounting support (602) is arranged on the top of the vertical support frame (601), and the lateral moving part (603) is mounted at a side portion of the mounting support (602) and connected with the mounting support (602).

6. The adjustable double-roller squeezing crushing mechanism with the pressure boosting function as claimed in claim 1, wherein the booster pump group (8) comprises a booster motor (801), a booster pump body and an air pipe (803), the booster motor (801) is installed on the support mounting frame (7) and connected with the support mounting frame (7), the booster pump body for boosting is installed on the booster motor (801), and the booster pump body is communicated with the feeding guide member (9) through the air pipe (803) and sends pressure air flow to the feeding guide member (9).

7. An adjustable twin-roll crushing mechanism with a pressure-assisting function as claimed in claim 1, wherein the feeding guide member (9) comprises a feeding opening (901), a guide pipe (902) and a discharging nozzle (903), the guide pipe (902) is installed on the support mounting frame (7) and fastened with the support mounting frame (7) through a fastener, the feeding opening (901) is installed on the top of the guide pipe (902) and communicated with the guide pipe (902), and the discharging nozzle (903) is installed on the bottom of the guide pipe (902) and fixedly connected with the guide pipe (902).