CN216433204U - Automatic micro-throttling mechanism of powder weighing device - Google Patents
Automatic micro-throttling mechanism of powder weighing device Download PDFInfo
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- CN216433204U CN216433204U CN202122753045.4U CN202122753045U CN216433204U CN 216433204 U CN216433204 U CN 216433204U CN 202122753045 U CN202122753045 U CN 202122753045U CN 216433204 U CN216433204 U CN 216433204U
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Abstract
The utility model relates to the technical field of powder weighing devices, and discloses an automatic micro-throttling mechanism of a powder weighing device, which comprises a powder funnel, supporting legs and a workbench, wherein both sides of the bottom of the powder funnel are connected with the supporting legs, the bottoms of the two supporting legs are connected with the workbench, the middle part of the bottom of the powder funnel is connected with a material conveying pipeline, the right side wall of the material conveying pipeline is provided with an opening, a throttling valve plate is horizontally arranged in the opening, the right end of the throttling valve plate is connected with a push block, the right end of the workbench is connected with a supporting plate, the upper right end of the supporting plate is connected with an installation block, the utility model discloses a powder automatic micro-throttling device which is characterized in that a ball screw, a first supporting seat, a second supporting seat, a motor, a nut seat, a push block and a throttling valve door plate are arranged, and the mutual cooperation effect among the ball screw, the first supporting seat, the second supporting seat, the motor, the nut seat, the push block and the throttle door plate, the degree of automation is high, and the throttle is effectual, operates steadily convenient to use.
Description
Technical Field
The utility model relates to a powder weighing device technical field specifically is the automatic micro-throttle mechanism of powder weighing device.
Background
When powder is weighed, a weighing device is used, and a powder micro throttling mechanism is an important component of the powder weighing device.
The existing powder micro-throttling mechanism cannot automatically and micro-throttle powder in a conveying pipeline when in use, has low automation degree, poor throttling effect, unstable throttling operation and inconvenient use, and therefore, the defects are solved by the automatic micro-throttling mechanism of the powder weighing device urgently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an automatic micro-throttling mechanism of powder weighing device has solved current micro-throttling mechanism of powder, when using, can't carry out automatic micro-throttle to the powder in the conveying pipeline, and degree of automation is low, and the throttle effect is relatively poor, and the throttle operation is unstable, awkward problem.
The utility model provides a following technical scheme: the automatic micro throttling mechanism of the powder weighing device comprises a powder funnel, supporting legs and a workbench, wherein the two sides of the bottom of the powder funnel are respectively connected with the supporting legs, the bottoms of the two supporting legs are respectively connected with the workbench, the middle part of the bottom of the powder funnel is connected with a material conveying pipeline, the right side wall of the material conveying pipeline is provided with an opening, a throttle valve plate is horizontally arranged in the opening, the right end of the throttle valve plate is connected with a push block, the right end of the workbench is connected with a supporting plate, the upper right end of the supporting plate is connected with an installation block, the left side of the installation block is provided with a first supporting seat, the left side of the first supporting seat is provided with a second supporting seat, a ball screw is connected between the first supporting seat and the second supporting seat, the ball screw passes through the first supporting seat and is connected with a coupler, and the right end of the coupler is connected with a motor, and a nut seat is connected to the nut of the ball screw.
Preferably, the right side wall of the inner part of the material conveying pipeline is connected with a material baffle plate, and the material baffle plate is positioned right above the throttle valve plate.
Preferably, the bottoms of the first supporting seat and the second supporting seat are connected with the upper surface of the mounting block.
Preferably, the motor is mounted on the mounting block.
Preferably, the front end and the rear end of the nut seat are connected with the front side wall and the rear side wall of the push block through connecting rods.
Preferably, the left upper end of the workbench is provided with a controller.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the utility model discloses a set up ball, first supporting seat, second supporting seat, motor, nut seat, ejector pad and choke valve door plant, utilize the mutually supporting effect between them to can realize carrying out automatic micro-throttle to the powder in the conveying pipeline, degree of automation is high, and the throttle is effectual, throttle steady operation, convenient to use.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the top view structure of the connection relationship of the ball screw, the nut seat, the connecting rod and the push block of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a powder funnel; 2. supporting legs; 3. a work table; 4. a support plate; 5. a delivery pipeline; 6. a throttle valve plate; 7. a striker plate; 8. mounting blocks; 9. a motor; 10. a coupling; 11. a ball screw; 12. a first support base; 13. a second support seat; 14. a nut seat; 15. a connecting rod; 16. a push block; 17. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The accompanying drawings are only for illustrative purposes and are only schematic drawings rather than actual drawings, which are not intended to limit the present disclosure, and in order to better illustrate the embodiments of the present disclosure, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-3, the automatic micro-throttling mechanism of the powder weighing device comprises a powder funnel 1, supporting legs 2 and a workbench 3, wherein the supporting legs 2 are connected to two sides of the bottom of the powder funnel 1, the bottoms of the two supporting legs 2 are connected to the workbench 3, a material conveying pipeline 5 is connected to the middle of the bottom of the powder funnel 1, an opening is formed in the right side wall of the material conveying pipeline 5, a throttle plate 6 is horizontally arranged in the opening, a push block 16 is connected to the right end of the throttle plate 6, a supporting plate 4 is connected to the right end of the workbench 3, an installation block 8 is connected to the upper right end of the supporting plate 4, a first supporting seat 12 is arranged on the left side of the installation block 8, a second supporting seat 13 is arranged on the left side of the first supporting seat 12, a ball screw 11 is connected between the first supporting seat 12 and the second supporting seat 13, and the right end of the ball screw 11 passes through the first supporting seat 12 to be connected to a coupler 10, the right-hand member of shaft coupling 10 is connected with motor 9, be connected with nut seat 14 on ball 11's the nut, be connected with striker plate 7 on the inside right side wall of conveying pipeline 5, striker plate 7 is located throttle valve door plant 6 directly over, the bottom of first supporting seat 12 and second supporting seat 13 all is connected with the upper surface of installing block 8, motor 9 is installed on installing block 8, both ends all are connected with the front and back both sides wall of ejector pad 16 through connecting rod 15 around nut seat 14, controller 17 is installed to the upper left end of workstation 3, utilize the mutually supporting effect between them, thereby can realize carrying out automatic trace throttle to the powder in the conveying pipeline 5, degree of automation is high, and throttle effectually, the operation is steady, high durability and convenient use.
The utility model discloses a theory of operation and use flow: when automatic micro throttling of powder in the conveying pipeline 5 is required, the starting motor 9 drives the ball screw 11 on the coupling 10 to rotate, so as to drive the nut seat 14 on the coupling to move leftwards, the nut seat 14 moving leftwards drives the push block 16 to move leftwards through the connecting rod 15, and when the push block 16 moves leftwards, the throttle valve door panel 6 is driven to move leftwards until the throttle valve door panel 6 reaches the left side wall inside the conveying pipeline 5, so as to achieve throttling.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The automatic micro throttling mechanism of the powder weighing device comprises a powder funnel (1), supporting legs (2) and a workbench (3), and is characterized in that; the powder hopper is characterized in that supporting legs (2) are connected to two sides of the bottom of the powder hopper (1), the bottoms of the supporting legs (2) are connected with a workbench (3), a material conveying pipeline (5) is connected to the middle of the bottom of the powder hopper (1), an opening is formed in the right side wall of the material conveying pipeline (5), a throttle valve plate (6) is horizontally arranged in the opening, the right end of the throttle valve plate (6) is connected with a push block (16), the right end of the workbench (3) is connected with a supporting plate (4), an installation block (8) is connected to the upper right end of the supporting plate (4), a first supporting seat (12) is arranged on the left side of the installation block (8), a second supporting seat (13) is arranged on the left side of the first supporting seat (12), and a ball screw (11) is connected between the first supporting seat (12) and the second supporting seat (13), the right end of the ball screw (11) penetrates through the first supporting seat (12) to be connected with the coupler (10), the right end of the coupler (10) is connected with the motor (9), and the nut seat (14) is connected to the nut of the ball screw (11).
2. The automatic micro-throttling mechanism of a powder weighing apparatus according to claim 1, characterized in that: the material conveying pipeline is characterized in that a material baffle plate (7) is connected to the right side wall of the inner portion of the material conveying pipeline (5), and the material baffle plate (7) is located right above the throttle valve plate (6).
3. The automatic micro-throttling mechanism of a powder weighing apparatus according to claim 1, characterized in that: the bottoms of the first supporting seat (12) and the second supporting seat (13) are connected with the upper surface of the mounting block (8).
4. The automatic micro-throttling mechanism of a powder weighing apparatus according to claim 1, characterized in that: the motor (9) is arranged on the mounting block (8).
5. The automatic micro-throttling mechanism of a powder weighing apparatus according to claim 1, characterized in that: the front end and the rear end of the nut seat (14) are connected with the front side wall and the rear side wall of the push block (16) through connecting rods (15).
6. The automatic micro-throttling mechanism of a powder weighing apparatus according to claim 1, characterized in that: and a controller (17) is installed at the upper left end of the workbench (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122753045.4U CN216433204U (en) | 2021-11-11 | 2021-11-11 | Automatic micro-throttling mechanism of powder weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122753045.4U CN216433204U (en) | 2021-11-11 | 2021-11-11 | Automatic micro-throttling mechanism of powder weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216433204U true CN216433204U (en) | 2022-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122753045.4U Active CN216433204U (en) | 2021-11-11 | 2021-11-11 | Automatic micro-throttling mechanism of powder weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216433204U (en) |
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2021
- 2021-11-11 CN CN202122753045.4U patent/CN216433204U/en active Active
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Address after: 065000 north of Tun Village, Tong Wan Road, Guangyang District, Langfang, Hebei Patentee after: Langfang Yalong Sanhui Technology Co.,Ltd. Address before: 065000 north of Tun Village, Tong Wan Road, Guangyang District, Langfang, Hebei Patentee before: LANGFANG YALONG SANHUI TECHNOLOGY CO.,LTD. |