CN203146722U - Gear and conveying belt combination for traditional Chinese medicinal material processing machine - Google Patents
Gear and conveying belt combination for traditional Chinese medicinal material processing machine Download PDFInfo
- Publication number
- CN203146722U CN203146722U CN 201320030365 CN201320030365U CN203146722U CN 203146722 U CN203146722 U CN 203146722U CN 201320030365 CN201320030365 CN 201320030365 CN 201320030365 U CN201320030365 U CN 201320030365U CN 203146722 U CN203146722 U CN 203146722U
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- gear
- conveying belt
- projection
- line belt
- combination
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Abstract
The utility model discloses a gear and conveying belt combination for a traditional Chinese medicinal material processing machine. The gear and conveying belt combination comprises a gear and a conveying belt and is characterized in that the gear comprises two gear sheets, teeth are reserved at the edge of each gear sheet, the two gear sheets are connected through a shaft barrel, a groove which is parallel with an axis of the shaft barrel is formed in the inner side of the shaft barrel, the conveying belt is formed by connecting closing of unit sections, two protrusions are arranged on one side of each unit section, a shaft hole is formed inside each protrusion along the length direction of each protrusion, tooth holes which can accommodate the teeth are formed in the protrusions, two grooves are formed in back portions of the protrusions on the other side of each unit section, the protrusions of the two adjacent unit sections are inserted into the grooves, and iron bolts are inserted inside the shaft holes. The contact area of the conveying belt and the gear of the combination is small, so that the attachment of impurities is reduced to a certain extent, the impurities are reduced, and accidents are reduced. Thus, the service life of the machine is prolonged. Contact portions of the conveying belt and the gear of the combination are through-holes, so that cleaning can be performed, and the accidents caused by the attachment of the impurities during transportation can be prevented.
Description
Technical field
The utility model relates to mechanical field, in particular to a kind of gear line belt combination for the Chinese medicine working machine.
Background technique
Gear and line belt are the power conduction mechanism of many machineries, thereby gear is realized power output in the motion at other positions of line belt motion drive machine.Be the machine of realizing Chinese medicine processing, gear advances to drive processing device in the line belt motion, thereby Chinese medicine is processed.But existing gear and line belt are when work, because driving belt and the contacted space of gear do not have penetrating, and the area of contact of gear and line belt is too much, the powder that produces in the Chinese medicine course of working can stop up and adheres to the space, cause gear and line belt to adhere to the phenomenon that can not match gradually because of impurity, not only can influence working efficiency and progress, and have potential safety hazard.
The model utility content
The purpose of this utility model provides a kind of gear line belt combination for the Chinese medicine working machine, and the position that the line belt of this combination contacts with gear is through hole, and only has between gear and the line belt that two gear pieces contact, transmission, has reduced area of contact.Prevent plugging fault.
For achieving the above object, the utility model is taked following technological scheme:
A kind of gear line belt combination for the Chinese medicine working machine comprises gear and line belt, it is characterized in that, described gear comprises two gear pieces, each gear piece edge leaves tooth, and two gear pieces link to each other through beam barrel, leave the groove parallel with the axis of beam barrel in the beam barrel inboard; Described line belt connects closure by the unit joint and forms, each unit saves a side and has two projections, length direction along projection in the projection leaves axis hole, leave the perforation that can hold described tooth on the projection, unit joint opposite side leaves two grooves at the back of described projection, leave axis hole on the recess sidewall, the projection of adjacent two unit joint is inserted in the groove, is inserted with iron bolt in described axis hole.
The distance of perforation equates with the distance of two gear pieces on described two projectioies.
Described perforation is through hole.
Described line belt is by two gear piece Contact Transmission of gear.
From above-mentioned technological scheme as can be seen, because be provided with perforation at each unit joint, and perforation is through hole, so Chinese drugs powder can be extruded, can not fill in stifled breaking down.The line belt transmission changes two gear piece transmissions of gear into by original elongated gear transmission, reduces the area of contact with line belt, and reduces the adventitious deposit of impurity, the generation of minimizing accident to a great extent.
Description of drawings
Fig. 1 is the gear structure schematic representation;
Fig. 2 is unit joint structural representation;
Fig. 3 is unit joint assembling schematic representation;
Fig. 4 is the line belt partial structurtes schematic representation that assembles.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1, gear comprises two gear pieces 1,2, and is connected by beam barrel 3 in the middle of two gear pieces.Gear piece 1 edge has all teeth 4, and gear piece 2 edges have all teeth 5, connects through beam barrel 3 between gear piece 1 and the gear piece 2, in beam barrel 3 inboards, is provided with groove 6 along the axial direction that is parallel to beam barrel, carries out work on the axle so that gear is installed in.
As Fig. 2, Fig. 3 and shown in Figure 4, the unit joint has projection 11 and projection 12 in a side, all leave axis hole 13 along projection 11,12 length direction on it, leave perforation 14 on the projection 11, leave perforation 15 on the projection 12, two perforations are through hole, and the distance of the two equates that with the distance of gear piece 1 and gear piece 2 tooth 4 and tooth 5 just can insert in perforation 15 and the perforation 14 like this.At unit joint opposite side, groove 16 is left at the back of projection 11, and groove 17 is left at the back of projection 12, leaves axis hole 18 on groove 16,17 three sidewalls 20,21,22.When the unit joint is assembled into line belt, in adjacent two unit joint, the projection 11 of a unit joint is inserted in the groove 16 of another unit joint, and projection 12 is inserted in the groove 17, the axis hole 13 of a unit joint is overlapped with another axis hole 18, insert iron bolt 19 then.Joint so combination in a plurality of unit forms closed line belt.
During use, gear is installed on the Chinese medicine working machine, made gear come outputting power in the line belt motion.
Claims (3)
1. a gear line belt combination that is used for the Chinese medicine working machine comprises gear and line belt, it is characterized in that, described gear comprises two gear pieces, each gear piece edge leaves tooth, and two gear pieces link to each other through beam barrel, leave the groove parallel with the axis of beam barrel in the beam barrel inboard; Described line belt connects closure by the unit joint and forms, each unit saves a side and has two projections, length direction along projection in the projection leaves axis hole, leave the perforation that can hold described tooth on the projection, unit joint opposite side leaves two grooves at the back of described projection, leave axis hole on the recess sidewall, the projection of adjacent two unit joint is inserted in the groove, is inserted with iron bolt in described axis hole.
2. the gear line belt combination for the Chinese medicine working machine as claimed in claim 1 is characterized in that the distance of perforation equates with the distance of two gear pieces on described two projectioies.
3. the gear line belt combination for the Chinese medicine working machine as claimed in claim 1 or 2 is characterized in that described perforation is through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030365 CN203146722U (en) | 2013-01-08 | 2013-01-08 | Gear and conveying belt combination for traditional Chinese medicinal material processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030365 CN203146722U (en) | 2013-01-08 | 2013-01-08 | Gear and conveying belt combination for traditional Chinese medicinal material processing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146722U true CN203146722U (en) | 2013-08-21 |
Family
ID=48974248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320030365 Expired - Fee Related CN203146722U (en) | 2013-01-08 | 2013-01-08 | Gear and conveying belt combination for traditional Chinese medicinal material processing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196962A (en) * | 2014-08-13 | 2014-12-10 | 宁波得通电子塑料有限公司 | Plastic module chain assembly provided with dirt discharge groove |
-
2013
- 2013-01-08 CN CN 201320030365 patent/CN203146722U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196962A (en) * | 2014-08-13 | 2014-12-10 | 宁波得通电子塑料有限公司 | Plastic module chain assembly provided with dirt discharge groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20170108 |