CN214047395U - Multi-groove pot with fast-assembling structure - Google Patents
Multi-groove pot with fast-assembling structure Download PDFInfo
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- CN214047395U CN214047395U CN202022589911.6U CN202022589911U CN214047395U CN 214047395 U CN214047395 U CN 214047395U CN 202022589911 U CN202022589911 U CN 202022589911U CN 214047395 U CN214047395 U CN 214047395U
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Abstract
The utility model relates to the technical field of tea processing devices, the prior multi-groove pot has low efficiency by welding a U-shaped groove and a fixed column during production and manufacture, the utility model provides a multi-groove pot with a fast-assembly structure, which comprises at least two parallel connected U-shaped grooves, two sides of the U-shaped groove are respectively provided with a turned edge, one side of the U-shaped groove is an inner turned edge, and the other side is an outer turned edge; two adjacent U-shaped grooves are connected through a curled edge positioned between the two U-shaped grooves. The fixing columns are replaced by the turned edges formed on the two sides of the U-shaped groove, the turned edges are simple in manufacturing process, and compared with the scheme that the U-shaped groove and the fixing columns are connected through welding, the production efficiency is higher.
Description
Technical Field
The utility model relates to a tea processing device technical field, concretely relates to multislot pot of fast-assembling structure.
Background
The existing tea leaf enzyme deactivating and carding machine mainly comprises a frame body, a multi-groove pot arranged on the frame body and capable of swinging back and forth and a heating device arranged below the multi-groove pot, wherein the cross section of a U-shaped groove in the multi-groove pot is of a U-shaped structure, the multi-U-shaped grooves are fixed in parallel to form the multi-groove pot, a hollow fixing rod is arranged between every two adjacent U-shaped grooves, and a beam U-shaped groove is welded with the fixing rod (the fixing rod is a metal pipe). One end of the fixed rod is connected with an air source, two rows of air outlets are respectively arranged on the side wall of the fixed rod, one row of air outlets faces one U-shaped groove, and the other row of air outlets faces the other U-shaped groove. When the multi-groove pot with the structure is used for conducting fixation and carding on tea, air flow is input into the U-shaped groove through the air outlet, and air flow in the U-shaped groove is increased, so that the water evaporation speed on the surface of the tea is accelerated, the fixation and carding speed of the tea is further improved, the tea processing time is shortened, the production efficiency is improved, and the energy consumption is saved.
Therefore, a Chinese patent with the application number of 2020209903673 appears, disclosing a tea leaf de-enzyming and tea-carding machine, which comprises a rack, a multi-groove pot arranged on the rack and a gas-fired heating device arranged below the multi-groove pot, wherein the multi-groove pot comprises at least two parallel U-shaped grooves; an airflow channel is arranged between two adjacent U-shaped grooves; when tea leaves are subjected to enzyme deactivation and carding, hot air below the U-shaped groove rises to the upper area of the U-shaped groove through the airflow channel. Under the condition of not externally connecting an air source, hot air below the U-shaped groove is fully utilized through the air flow channel, so that air flow in the U-shaped groove is accelerated to accelerate the evaporation speed of water on the surface of tea leaves, the speed of fixation and carding of the tea leaves is improved, the tea leaf processing time is shortened, the production efficiency is improved, and the energy consumption is saved.
However, in the production process of the multi-groove pot with the structure, the U-shaped groove needs to be fixed through the fixing rod (metal rod, stainless steel tube is adopted in most cases) to form the multi-groove pot, the U-shaped groove needs to be welded with the fixing rod, and the production efficiency is low. If in addition through seting up the through-hole on the dead lever, not only increased work load and manufacturing cost, owing to the trompil needs to keep all holes on same straight line on the dead lever, increased very high degree of difficulty for the course of working moreover, even use machinery to punch a hole, also easily produce concave-convex defect, in case the intensity that concave-convex defect appears and can influence dead lever (steel pipe) and can't restore.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome above-mentioned current structure multislot pot defect that efficiency is low in the installation, provide a multislot pot of fast-assembling structure.
In order to achieve the above object, the utility model discloses a following technical scheme can realize: a multi-groove pot with a fast-assembly structure comprises at least two U-shaped grooves which are connected in parallel, wherein two sides of each U-shaped groove are respectively provided with a curled edge, one side of each U-shaped groove is an inner curled edge, and the other side of each U-shaped groove is an outer curled edge; two adjacent U-shaped grooves are connected through a curled edge positioned between the two U-shaped grooves.
The utility model discloses further preferred scheme does: two curled edges between adjacent U-shaped grooves, wherein the outer curled edge is wrapped outside the inner curled edge.
The utility model discloses further preferred scheme does: and the outer curled edge of one U-shaped groove is fixed with the inner curled edge of the other U-shaped groove by welding or tight fit.
The utility model discloses further preferred scheme does: a first through hole for introducing air flow into the U-shaped groove is formed in one side of the U-shaped groove; and a gap is formed between every two adjacent U-shaped grooves, and an airflow channel is formed and communicated with the first through hole, so that hot air below the U-shaped grooves can enter the U-shaped grooves through the first through hole when tea leaves are subjected to enzyme deactivation and carding.
The utility model discloses further preferred scheme does: the first through hole is formed in one side, located on the outer curling edge, of the U-shaped groove.
The utility model discloses further preferred scheme does: and a gap is reserved between the outer curled edge and the inner curled edge, and a second through hole for introducing air flow into the U-shaped groove is further formed in the outer curled edge of the U-shaped groove.
The utility model discloses further preferred scheme does: and a supporting part for supporting and maintaining the size of the gap is arranged in the gap between the outer curled edge and the inner curled edge, and the supporting part protrudes out of the surface of the inner curled edge.
The utility model discloses further preferred scheme does: the bottom of the U-shaped groove is recessed inwards to form a reinforcing rib.
The utility model discloses further preferred scheme does: and the internal curled edge positioned on one side of the U-shaped groove forms a tubular structure.
The utility model discloses further preferred scheme does: the edge of the outer curled edge positioned on one side of the U-shaped groove is provided with an inward folding section, and the inner curled edge positioned on the other side of the U-shaped groove is bent to be in a hook shape; two adjacent U-shaped grooves are hung and buckled on the inward-folded section of the outer turned edge through the hook-shaped inward turned edge and are in tight fit connection with the inward-folded section of the outer turned edge.
The utility model discloses further preferred scheme does: the inner wall of one side of the U-shaped groove is provided with a convex edge used for changing the movement direction of the tea leaves during tea making.
To sum up, the utility model discloses following beneficial effect has: compared with the existing multi-groove pot, the fixing columns are replaced by the turned edges formed on the two sides of the U-shaped groove, the turned edges are simple in manufacturing process, and the production efficiency is higher compared with the scheme that the U-shaped groove and the fixing columns are connected in a welding mode; meanwhile, when the pot is installed, the inner curled edge of one U-shaped groove can be inserted into the outer curled edge of the other U-shaped groove, the two U-shaped grooves can be butted, and finally the U-shaped grooves are fixed in a spot welding mode, so that the installation efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the U-shaped groove in embodiment 1.
Fig. 2 is a schematic structural view of (part of) the multi-groove pot described in embodiment 1.
Fig. 3 is an enlarged view of the multi-groove pot of example 2 where the hems of the U-shaped grooves are connected.
Fig. 4 is a schematic structural view of (part of) the multi-groove pot described in embodiment 3.
Wherein:
100. a U-shaped groove; 110. inward curling; 120. externally crimping; 130. a first through hole; 140. a second through hole; 150. reinforcing ribs; 160. a support portion; 170. and (7) a rib.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example 1:
as shown in fig. 1 and 2, the embodiment provides a multi-groove pot with a quick-assembly structure, which comprises at least two parallel connected U-shaped grooves 100, wherein two sides of the U-shaped grooves 100 are respectively provided with a curled edge, one side of the U-shaped grooves is an inner curled edge 110, the other side of the U-shaped grooves is an outer curled edge 120, and the outer curled edge 120 is larger than the inner curled edge 110 in size. Two adjacent U-shaped channels 100 are connected by a bead located therebetween.
In this embodiment, two beads are provided between adjacent U-shaped channels 100, wherein the outer bead 120 wraps around the inner bead 110. During installation, the inside edge 110 of one U-shaped channel 100 is inserted into the outside edge 120 of the other U-shaped channel 100. And welding and fixing the edge of the outer curled edge 120 of one U-shaped groove 100 and the inner curled edge 110 of the other U-shaped groove 100 by spot welding.
In order to improve the tea making efficiency, a first through hole 130 for introducing airflow into the U-shaped groove 100 is arranged at one side of the U-shaped groove 100; and a gap is formed between every two adjacent U-shaped grooves to form an airflow channel which is communicated with the first through hole 130 and is used for enabling hot air below the U-shaped grooves to enter the U-shaped groove 100 through the first through hole 130 when tea leaves are subjected to enzyme deactivation and strip tidying, so that the temperature and the air flow rate in the pot are improved, and the moisture evaporation rate of the tea leaves is further improved.
Specifically, the first through hole 130 is disposed on the U-shaped groove 100 at one side of the outer curl 120. A gap is reserved between the outer curled edge 120 and the inner curled edge 110 between two adjacent U-shaped grooves 100, and the U-shaped grooves 100 are also provided with second through holes 140 for introducing air flow into the U-shaped grooves 100 on the outer curled edge 120. The through-hole is easier to process due to the larger size of the outer curl 120. And the first through-hole 130 is also disposed near the outer bead 120 to facilitate processing together with the second through-hole 140.
In addition, in order to enhance the strength of the multi-groove pot, a reinforcing rib 150 is formed at the bottom of the U-shaped groove 100 in a concave manner, and the reinforcing rib 150 is formed by punching with a machine tool.
Example 2:
as shown in fig. 3, the present embodiment provides another multi-groove pot with a quick-assembly structure, and the multi-groove pot in the present embodiment is different from the multi-groove pot in embodiment 1 in that: in the U-shaped groove 100 of the present embodiment, the inner curled edge 110 at one side of the U-shaped groove 100 forms a tubular structure. Rolling the inner curl 110 into a tubular shape provides better support because it is smaller in size than the outer curl 120.
In addition, a supporting portion 160 for supporting and maintaining the size of the gap is provided in the gap between the outer curl 120 and the inner curl 110, and the supporting portion 160 protrudes from the surface of the inner curl 110. In the present embodiment, the support portion 160 is formed by press working with a machine tool.
The rest of the structure and the features are the same as those of embodiment 1, and are not described in detail here.
Example 3:
as shown in fig. 4, the present embodiment provides a multi-groove pot with a quick-assembly structure, and the multi-groove pot in the present embodiment is different from the multi-groove pot in embodiment 2 in that: in this embodiment, the inner wall of one side of the U-shaped groove 100 is provided with a rib 170 for changing the moving direction of the tea leaves during tea making, the rib 170 is arranged near the outer curl 120, and the rib 170 extends along the length direction of the U-shaped groove 100. The rib 170 in this embodiment is formed by punching or bending with a machine tool.
Because there is a gap at the joint of the inner curled edge 110 and the outer curled edge 120, and tea leaves are stir-fried through the U-shaped groove 100 in the tea making process, the tea leaves, tea dregs and dust are easily scattered to the gap, and therefore the gap can become a cleaning dead angle of the multi-groove pot. Through the design of the convex edge 170 with the guide surface, when tea leaves rise to the height of the convex edge 170 along the inner wall of the U-shaped groove 100, the guide surface of the convex edge 170 can change the movement of the tea leaves, so that the tea leaves fall back into the U-shaped groove 100, and the accumulation of tea dregs and dust in the gap can be avoided.
It should be noted that the inner curled edge and the outer curled edge refer to the side edges of the U-shaped groove which are named according to the orientation when the curled edge is formed, the side edge curled towards the inner side of the pot is named as the inner curled edge, and the side edge curled towards the outer side of the pot is named as the outer curled edge. The curled edge may be an arc-shaped edge, a straight (plane) edge, or a combination of an arc-shaped edge and a straight (plane) edge. The curled edge in example 2 uses an arc-shaped edge, while the present example uses a design combining an arc-shaped edge and a straight (planar) edge.
Specifically, an inward-folded section is arranged at the edge of the outer curled edge positioned at one side of the U-shaped groove, the inner curled edge positioned at the other side of the U-shaped groove is bent to be in a hook shape, and in the embodiment, the inner curled edge is folded in half to form a clamping groove for accommodating the inward-folded section; two adjacent U-shaped grooves are buckled on the inward-folded section of the outer turned edge through the hooked inward turned edge in a hanging mode and are in tight fit connection (meanwhile, spot welding can be used for assisting in fixing). By the design, the contact area of the connecting surface between the turned edges is increased, the connecting stability is further increased, and meanwhile, the space inside the turned edges is fully utilized, so that more spaces form an airflow channel, and the obstruction to the flow of hot airflow is reduced.
The rest of the structure and the features are the same as those of embodiment 2, and are not described in detail here.
Claims (10)
1. A multi-groove pot with a fast-assembly structure comprises at least two U-shaped grooves which are connected in parallel, and is characterized in that two sides of each U-shaped groove are respectively provided with a curled edge, wherein one side of each U-shaped groove is an inner curled edge, and the other side of each U-shaped groove is an outer curled edge; two adjacent U-shaped grooves are connected through a curled edge positioned between the two U-shaped grooves.
2. The multi-groove pan of claim 1, wherein two beads between adjacent U-grooves, wherein the outer bead wraps outside the inner bead.
3. The multi-groove pan of claim 2, wherein the outer curled edge of one of the two adjacent U-shaped grooves is fixed with the inner curled edge of the other U-shaped groove by welding or tight fit.
4. The multi-groove pot of claim 2, wherein a first through hole for introducing air flow into the U-shaped groove is formed at one side of the U-shaped groove; and a gap is formed between every two adjacent U-shaped grooves, and an airflow channel is formed and communicated with the first through hole, so that hot air below the U-shaped grooves can enter the U-shaped grooves through the first through hole when tea leaves are subjected to enzyme deactivation and carding.
5. The multi-groove pan of claim 4, wherein the first through-hole is provided on the U-groove on a side of the external bead.
6. The multi-groove pan as claimed in claim 4 or 5, wherein a gap is arranged between the outer curled edge and the inner curled edge between two adjacent U-shaped grooves, and the U-shaped grooves are further provided with second through holes for introducing air flow into the U-shaped grooves on the outer curled edge.
7. The multi-groove pan of claim 6, wherein a support part for supporting and maintaining the size of the gap is provided in the gap between the outer bead and the inner bead, and the support part protrudes from the surface of the inner bead.
8. The multi-groove pot of claim 1 wherein the bottom of the U-shaped groove is recessed to form a rib.
9. The multi-groove pan of claim 1, wherein the internal bead on one side of the U-shaped groove forms a tubular structure; or
The edge of the outer curled edge positioned on one side of the U-shaped groove is provided with an inward folding section, and the inner curled edge positioned on the other side of the U-shaped groove is bent to be in a hook shape; two adjacent U-shaped grooves are hung and buckled on the inward-folded section of the outer turned edge through the hook-shaped inward turned edge and are in tight fit connection with the inward-folded section of the outer turned edge.
10. A multi-groove pot according to any one of claims 1 to 5 and 7 to 9, wherein the inner wall of one side of the U-shaped groove is provided with a rib for changing the moving direction of the tea leaves during tea making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022589911.6U CN214047395U (en) | 2020-11-10 | 2020-11-10 | Multi-groove pot with fast-assembling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022589911.6U CN214047395U (en) | 2020-11-10 | 2020-11-10 | Multi-groove pot with fast-assembling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214047395U true CN214047395U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022589911.6U Active CN214047395U (en) | 2020-11-10 | 2020-11-10 | Multi-groove pot with fast-assembling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214047395U (en) |
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2020
- 2020-11-10 CN CN202022589911.6U patent/CN214047395U/en active Active
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