CN109874820B - Dough scraping mechanism of shortening machine - Google Patents
Dough scraping mechanism of shortening machine Download PDFInfo
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- CN109874820B CN109874820B CN201910211532.2A CN201910211532A CN109874820B CN 109874820 B CN109874820 B CN 109874820B CN 201910211532 A CN201910211532 A CN 201910211532A CN 109874820 B CN109874820 B CN 109874820B
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- 238000007790 scraping Methods 0.000 title claims abstract description 21
- 238000004904 shortening Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 235000013312 flour Nutrition 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 235000011850 desserts Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000015895 biscuits Nutrition 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The invention provides a shaving mechanism of a shortening machine, which comprises an upper scraper component and a lower scraper component; the upper scraper component comprises an upper scraper arranged along the length direction of the upper roller and an upper scraper connecting plate connected with the upper scraper, and an upper scraper shaft parallel to the axial direction of the upper roller is arranged at the joint of the upper scraper and the upper scraper connecting plate; the lower scraper component comprises a lower scraper arranged along the length direction of the lower roller and a lower scraper connecting plate connected with the lower scraper, and a lower scraper shaft parallel to the axial direction of the lower roller is arranged at the joint of the lower scraper and the lower scraper connecting plate; the upper scraper connecting plate is connected with the lower scraper connecting plate through an elastic piece, the upper scraper is rotationally attached to the circumferential surface of the upper roller around an upper scraper shaft under the action of the elastic piece, and the lower scraper is rotationally attached to the circumferential surface of the lower roller around a lower scraper shaft under the action of the elastic piece. The scraper disclosed by the invention is always attached to the circumferential surface of the roller under the action of the elastic piece, so that continuous scraping operation can be realized, and the fabric is prevented from being remained on the upper roller and the lower roller.
Description
Technical Field
The invention particularly relates to a dough scraping mechanism of a shortening machine.
Background
The crisp-making machine is mainly used for shaping various breads, western cakes and biscuits and making various crisp crust. The manufacturing process is simple and convenient to operate, and has double functions of rolling and stretching. When making crisp desserts, the crisp desserts are all required to be crisp, dough is rolled and stretched by an upper roller and a lower roller, and is rolled and stretched again after being folded, and the multilayer crisp is obtained after repeated for a plurality of times.
In the process of repeated rolling and stretching, the upper roller and the lower roller are covered with fabric, the fabric on the upper roller and the lower roller needs to be cleaned, otherwise, the rolling and stretching effect is affected, and the integrity of the flour cake is even damaged. In the prior art, the fabric on the upper roller and the lower roller is scraped by the scraper generally, but because the upper roller is in lifting movement, the scraper cannot be guaranteed to be always attached to the surfaces of the upper roller and the lower roller in the prior art, the fabric is left, the scraping effect of the scraper is poor, and the rolling and stretching effects of the flour cakes are affected.
Disclosure of Invention
In order to solve the technical problems, the invention provides a dough scraping mechanism of a shortening machine, and a scraper is always attached to the circumferential surface of a roller under the action of an elastic piece, so that continuous dough scraping operation can be realized, the fabric is prevented from remaining on an upper roller and a lower roller, and the rolling and stretching effects of dough cakes are improved.
The invention adopts the following technical scheme:
a shaving mechanism of a shortening machine comprises an upper scraper component and a lower scraper component which are correspondingly arranged along the vertical direction;
the upper scraper assembly comprises an upper scraper arranged along the length direction of the upper roller and an upper scraper connecting plate connected with the upper scraper, an upper scraper shaft parallel to the axial direction of the upper roller is arranged at the joint of the upper scraper and the upper scraper connecting plate, and the upper scraper assembly can rotate around the upper scraper shaft;
the lower scraper assembly comprises a lower scraper arranged along the length direction of the lower roller and a lower scraper connecting plate connected with the lower scraper, a lower scraper shaft parallel to the axial direction of the lower roller is arranged at the joint of the lower scraper and the lower scraper connecting plate, and the lower scraper assembly can rotate around the lower scraper shaft;
the upper scraper connecting plate is connected with the lower scraper connecting plate through an elastic piece, the upper scraper is rotationally attached to the circumferential surface of the upper roller around an upper scraper shaft under the action of the elastic piece, and the lower scraper is rotationally attached to the circumferential surface of the lower roller around a lower scraper shaft under the action of the elastic piece.
Preferably, the upper scraper connecting plate and the upper scraper and the lower scraper connecting plate and the lower scraper are arranged at an obtuse angle, the upper scraper connecting plate and the lower scraper connecting plate are connected through a tension spring, the contact surface of the upper scraper and the upper roller is positioned below the horizontal radial direction of the upper roller, and the contact surface of the lower scraper and the lower roller is positioned above the horizontal radial direction of the lower roller.
Preferably, the upper roller can move up and down along the wallboards at the two ends of the axial direction relative to the lower roller, the wallboards at the two ends are respectively provided with a rotary clamping plate, the upper scraper shafts at the two ends of the upper scraper respectively rotate on the corresponding rotary clamping plates, one end of the rotary clamping plates is connected to the roller shaft of the upper roller, and the other end of the rotary clamping plates rotates on the corresponding wallboards around the axial direction of the upper roller in parallel.
Preferably, one end of the rotary clamping plate is buckled on the roller shaft of the upper roller through a clamping groove, the clamping groove is an arc groove which is adaptive to the diameter of the roller shaft of the upper roller, the arc groove penetrates through the rotary clamping plate along the axial direction of the upper roller, an opening is formed in the surface of the rotary clamping plate along the radial direction of the arc groove, and the width of two ends of the opening is smaller than the diameter of the roller shaft of the upper roller.
Preferably, the other end of the rotary clamping plate forms an arc plate with the diameter larger than the width of the rotary clamping plate, clamping groove plates corresponding to the rotary clamping plates one by one are arranged on the wallboard, clamping grooves matched with the arc plate are radially formed in the clamping groove plates along the horizontal direction of the upper roller, and the arc plate can rotate in the clamping grooves.
Preferably, the middle part of the rotary clamping plate is provided with a chute for installing the upper scraper shaft, the chute penetrates through the rotary clamping plate along the thickness direction of the rotary clamping plate, an opening is formed in the upper surface of the rotary clamping plate, and the width of the chute is matched with the diameter of the upper scraper shaft.
Preferably, the upper surface of the rotary clamping plate comprises a first upper surface connected with the clamping groove and a second upper surface connected with the arc plate, the chute comprises a first inclined surface connected with the first upper surface and a second inclined surface connected with the second upper surface, an obtuse angle is formed between the first inclined surface and the first upper surface, the second inclined surface is parallel to the first inclined surface, the vertical distance between the second inclined surface and the first inclined surface is the same as the diameter of the upper scraper shaft, and the first inclined surface and the second inclined surface are transited by an arc surface.
Preferably, the upper edge of the second upper surface is higher than the upper edge of the first upper surface.
Preferably, the upper scraper component and the rotary clamping plate are symmetrically arranged on two sides of the upper roller in the vertical direction, the lower scraper component is symmetrically arranged on two sides of the lower roller in the vertical direction, the upper scraper connecting plate and the lower scraper connecting plate are respectively arranged at two ends of the length direction of the upper scraper and the lower scraper, and the corresponding upper scraper connecting plate and the lower scraper connecting plate are respectively connected through tension springs.
Preferably, the wallboard of both sides is equipped with the commentaries on classics hole on the wallboard department of relative lower scraper axle respectively, and the downthehole threaded connection of commentaries on classics of one side has adjusting bolt, is equipped with along adjusting bolt's axial and rotates the chamber, and the lower scraper axle of one side rotates in rotating the intracavity, and the cover has the spring that is located between lower scraper connecting plate and the wallboard on the lower scraper axle of opposite side and rotates in changeing the hole.
The invention has the beneficial effects that: according to the invention, the elastic piece is acted between the upper scraper plate and the lower scraper, the upper scraper is always attached to the circumferential surface of the upper roller under the action of the elastic piece, and the lower scraper is always attached to the circumferential surface of the lower roller under the action of the elastic piece, so that continuous scraping operation can be realized, the fabric is prevented from remaining on the upper roller and the lower roller, and the rolling and stretching effects of the flour cakes are improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic illustration of the relative positions of the upper and lower rollers and upper and lower doctor assemblies of the present invention;
FIG. 3 is a schematic view of the connection of the rotating clamping plates of the present invention;
FIG. 4 is a schematic cross-sectional view of the inside of the card slot plate of FIG. 3;
FIG. 5 is a schematic view of the structure of the connection of the rotating clamping plates after the upper roller moves downwards;
FIG. 6 is a schematic cross-sectional view of the inside of the card slot plate of FIG. 5;
FIG. 7 is a perspective view of a rotating card of the present invention;
FIG. 8 is a front plan view of FIG. 7;
FIG. 9 is a schematic perspective view of the connection of the lower doctor assembly to the lower roll of the present invention;
fig. 10 is an axial cross-sectional schematic view of the lower scraper shaft of fig. 9.
Marked in the figure as: 1. a wallboard; 2. an upper roller; 3. a lower roller; 4. an upper scraper assembly; 5. a lower scraper assembly; 6. a scraper is arranged; 7. an upper scraper connecting plate; 8. an upper scraper shaft; 9. rotating the clamping plate; 10. a roll shaft; 11. a lower scraper; 12. a lower scraper connecting plate; 13. a lower scraper shaft; 14. a tension spring; 15. an arc-shaped groove; 16. an arc plate; 17. a slot plate; 18. a clamping groove; 19. a chute; 20. a first upper surface; 21. a second upper surface; 22. a first inclined surface; 23. a second inclined surface; 24. a cambered surface; 25. an adjusting bolt; 26. a rotating chamber; 27. and (3) a spring.
Detailed Description
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
As shown in fig. 1 to 10, a dough scraping mechanism of a shortening machine in this embodiment is shown, wherein:
the shortening machine comprises two side wallboards 1 arranged in the vertical direction, an upper roller 2 and a lower roller 3, wherein the two ends of the upper roller 2 and the lower roller 3 are respectively rotated on the corresponding wallboards 1 and are oppositely arranged in the vertical direction, and the upper roller 2 can move in a lifting manner relative to the lower roller 3;
the scraping mechanism comprises an upper scraper component 4 and a lower scraper component 5 which are correspondingly arranged along the vertical direction, the upper scraper component 4 is symmetrically arranged on two sides of the upper roller 2 along the vertical direction, and the lower scraper component 5 is symmetrically arranged on two sides of the lower roller 3 along the vertical direction;
the upper scraper assembly 4 comprises an upper scraper 6 arranged along the length direction of the upper roller 2 and upper scraper connecting plates 7 respectively arranged at two ends of the upper scraper 6 in the length direction, an obtuse angle is formed between the upper scraper connecting plates 7 and the upper scraper 6, an upper scraper shaft 8 parallel to the axial direction of the upper roller 2 is arranged at the joint of the upper scraper 6 and the upper scraper connecting plates 7, the upper scraper shafts 8 at two ends respectively rotate on a rotary clamping plate 9, one end of the rotary clamping plate 9 is connected to a roller shaft 10 of the upper roller 2, and the other end of the rotary clamping plate 9 rotates on a corresponding wallboard 1 around the axial direction parallel to the upper roller 2;
the lower scraper assembly 5 comprises a lower scraper 11 arranged along the length direction of the lower roller 3 and lower scraper connecting plates 12 respectively arranged at two ends of the lower scraper 11 in the length direction, an obtuse angle is formed between the lower scraper connecting plates 12 and the lower scraper 11, a lower scraper shaft 13 parallel to the axial direction of the lower roller 3 is arranged at the joint of the lower scraper 11 and the lower scraper connecting plates 12, and the lower scraper shafts 13 at the two ends respectively rotate on the wallboard 1;
the upper scraper connecting plate 7 is connected with the lower scraper connecting plate 12 through a tension spring 14, the upper scraper 6 is rotationally attached to the circumferential surface of the upper roller 2 around the axis of the upper scraper shaft 8 under the action of the tension spring 14, the contact surface of the upper scraper 6 and the upper roller 2 is positioned below the horizontal radial direction of the upper roller 2, the lower scraper 11 is rotationally attached to the circumferential surface of the lower roller 3 around the axis of the lower scraper shaft 13 under the action of the tension spring 14, the contact surface of the lower scraper 11 and the lower roller 3 is positioned above the horizontal radial direction of the lower roller 3, and in the working process of the shortening machine, the upper scraper 6 is always attached to the circumferential surface of the upper roller 2, the lower scraper 11 is always attached to the circumferential surface of the lower roller 3, so that the surface scraping operation of the upper roller 2 and the lower roller 3 is realized;
because the upper roller 2 needs to move towards the lower roller 3, the distance between the upper roller 2 and the lower roller 3 is adjusted, the flour cake is thinned, in the downward moving process of the upper roller 2, the roller shaft 10 of the upper roller 2 drives the front end of the rotary clamping plate 9 to move downwards, the rear end of the rotary clamping plate 9 rotates around the axis direction parallel to the upper roller 2, and simultaneously drives the upper scraper shaft 8 and the upper scraper component 4 to move downwards, but because of the tension spring 14, the upper scraper 6 always presses and clings to the circumferential surface of the upper roller 2, and the flour scraping operation can be always realized.
In order to simplify the structure of the rotary clamping plate 9 and facilitate the installation of the rotary clamping plate 9, one end of the rotary clamping plate 9 is designed to penetrate through an arc-shaped groove 15 of the rotary clamping plate 9 along the thickness direction, the arc-shaped groove 15 is adaptive to the diameter of a roll shaft 10 of the upper roller 2, an opening is formed on the lower surface of the rotary clamping plate 9 along the radial direction of the arc-shaped groove 15, the width of two ends of the opening is smaller than the diameter of the roll shaft 10 of the upper roller 2, and the rotary clamping plate 9 is buckled on the roll shaft 10 of the upper roller 2 through the opening; the other end of rotatory cardboard 9 designs into circular arc board 16, the axis of circular arc board 16 is parallel with the axis of last roller 2, the diameter of circular arc board 16 is greater than the width of rotatory cardboard 9 of junction, be equipped with draw-in groove board 17 relative circular arc board 16 on the wallboard 1, be equipped with along the radial draw-in groove 18 that matches with circular arc board 16 along the level of last roller 2 on the draw-in groove board 17, circular arc board 16 buckle in draw-in groove 18, and circular arc board 16 can rotate in draw-in groove 18, draw-in groove 18 has certain length, at last roller 2 in-process that moves down, circular arc board 16 can produce certain horizontal displacement in draw-in groove 18, this length can guarantee that circular arc board 16 can not deviate from in the draw-in groove 18.
In order to facilitate the installation of the upper scraper shaft 8, the middle part of the rotary clamping plate 9 is provided with a chute 19 which is matched with the diameter of the upper scraper shaft 8, the chute 19 penetrates through the rotary clamping plate 9 along the thickness direction of the rotary clamping plate 9, the chute 19 forms an opening on the upper surface of the rotary clamping plate 9, and when the upper scraper shaft 8 is installed, the upper scraper shaft slides into the chute 19 from the opening on the upper surface; in order to prevent the upper scraper shaft 8 from falling out of the chute 19 during the downward movement of the upper roller 2, the upper surface of the rotating clamping plate 9 comprises a first upper surface 20 connected with the clamping groove 18 and a second upper surface 21 connected with the circular arc plate 16, the chute 19 comprises a first inclined surface 22 connected with the first upper surface 20 and a second inclined surface 23 connected with the second upper surface 21, an obtuse angle is formed between the first inclined surface 22 and the first upper surface 20, the second inclined surface 23 is parallel to the first inclined surface 22, the vertical distance between the second inclined surface 23 and the first inclined surface 22 is the same as the diameter of the upper scraper shaft 8, the first inclined surface 22 and the second inclined surface 23 are transited by a cambered surface 24, and the upper edge of the second upper surface 21 is higher than the upper edge of the first upper surface 20. In the process of downward movement of the upper roller 2, the upper scraper shaft 8 rotates along with the rotating clamping plate 9 around the arc plate 16, the chute 19 gradually takes a horizontal state, and the upper edge of the second upper surface 21 is higher than the upper edge of the first upper surface 20, so that the upper scraper shaft 8 can be prevented from falling out of the chute 19.
The wallboard 1 on both sides is equipped with the commentaries on classics hole respectively relative lower scraper shaft 13 department, the downthehole threaded connection of one side has adjusting bolt 25, the nut of adjusting bolt 25 is located between the wallboard 1 on both sides, be equipped with along the axial of nut and rotate chamber 26, the lower scraper shaft 13 of one side rotates in rotating chamber 26, the cover has the spring 27 that is located between lower scraper connecting plate 12 and wallboard 1 and rotates in changeing the hole on the lower scraper shaft 13 of opposite side, rotate adjusting bolt 25, adjusting bolt 25 produces certain axial displacement, under the effect of spring 27, lower scraper assembly 5 also can produce certain axial displacement, realize the position control to lower scraper assembly 5 and lower scraper 11 laminating in the elasticity of lower roller 2 periphery.
The working principle of the invention is as follows:
during installation, the rotary clamping plates 9 on two sides of the upper roller 2 are firstly installed, the arc plates 16 of the rotary clamping plates 9 are inserted into the clamping groove plates 17, then the arc grooves 15 of the rotary clamping plates 9 are buckled on the roller shafts 10 of the upper roller 2, the upper scraper shafts 8 on two ends of the upper scraper assembly 4 are respectively installed into the inclined grooves 19, and the upper scraper assembly 4 is completely installed;
a spring 27 is sleeved on the lower scraper shaft 13 at one end of the lower scraper assembly 5, the lower scraper shaft 13 is inserted into a rotating hole of the wallboard 1, the adjusting bolt 25 is rotated, the lower scraper shaft 13 at the other end of the lower scraper assembly 5 enters a rotating cavity 26 of the adjusting bolt 25, the position of the whole lower scraper assembly 5 is adjusted through the adjusting bolt 25, and the lower scraper assembly 5 is installed; the upper scraper connecting plates 7 and the lower scraper connecting plates 12 on the two sides are respectively connected through tension springs 14, and the whole installation is completed;
when the upper roller is in operation, under the action of the tension spring 14, the upper scraper 6 is tightly attached to the circumferential surface of the upper roller 2, the lower scraper 11 is tightly attached to the circumferential surface of the lower roller 3, and in the process of pressing the upper roller 2 and the lower roller 3, the upper scraper 6 and the lower scraper 11 respectively carry out surface scraping operation on the surfaces of the upper roller 2 and the lower roller 3;
in the working process of the shortening machine, the upper roller 2 needs to move towards the lower roller 3 for adjusting the distance between the upper roller 2 and the lower roller 3, in the downward moving process of the upper roller 2, the roller shaft 10 of the upper roller 2 drives the arc groove 15 to move downwards, the rotary clamping plate 9 is driven to rotate around the arc plate 16, meanwhile, the upper scraper shaft 8 and the upper scraper assembly 4 are driven to move downwards, and the upper scraper 6 can be always pressed and attached to the circumferential surface of the upper roller 2 due to the action of the tension spring 14, so that the scraping operation can be realized, and the continuous scraping operation is realized, so that the fabric is prevented from remaining on the upper roller and the lower roller.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The shaving mechanism of the shortening machine is characterized by comprising an upper scraper component and a lower scraper component which are correspondingly arranged along the vertical direction;
the upper scraper assembly comprises an upper scraper arranged along the length direction of the upper roller and an upper scraper connecting plate connected with the upper scraper, and an upper scraper shaft parallel to the axial direction of the upper roller is arranged at the joint of the upper scraper and the upper scraper connecting plate;
the lower scraper assembly comprises a lower scraper arranged along the length direction of the lower roller and a lower scraper connecting plate connected with the lower scraper, and a lower scraper shaft parallel to the axial direction of the lower roller is arranged at the joint of the lower scraper and the lower scraper connecting plate;
the upper scraper connecting plate is connected with the lower scraper connecting plate through an elastic piece, the upper scraper is rotationally attached to the circumferential surface of the upper roller around the axis of the upper scraper shaft under the action of the elastic piece, and the lower scraper is rotationally attached to the circumferential surface of the lower roller around the axis of the lower scraper shaft under the action of the elastic piece;
the upper roller can move up and down along the wallboards at the two ends of the axial direction relative to the lower roller, the wallboards at the two ends are respectively provided with a rotary clamping board, the upper scraper shafts at the two ends of the upper scraper respectively rotate on the corresponding rotary clamping boards, one end of the rotary clamping board is connected to the roller shaft of the upper roller, and the other end of the rotary clamping board rotates on the corresponding wallboards around the axial direction of the upper roller in parallel;
the elastic piece connected between the upper scraper connecting plate and the lower scraper connecting plate is a tension spring; in the process that the upper roller moves downwards, the roller shaft of the upper roller drives the front end of the rotary clamping plate to move downwards, the rear end of the rotary clamping plate rotates around the axis direction parallel to the upper roller, and simultaneously drives the upper scraper shaft and the upper scraper component to move downwards, and the tension spring enables the upper scraper to be always pressed and attached to the circumferential surface of the upper roller to realize the scraping operation;
the middle part of the rotary clamping plate is provided with a chute for installing the upper scraper shaft, the chute penetrates through the rotary clamping plate in the thickness direction, an opening is formed on the upper surface of the rotary clamping plate, and the width of the chute is matched with the diameter of the upper scraper shaft;
the upper surface of the rotary clamping plate comprises a first upper surface connected with the clamping groove and a second upper surface connected with the arc plate, the chute comprises a first inclined surface connected with the first upper surface and a second inclined surface connected with the second upper surface, an obtuse angle is formed between the first inclined surface and the first upper surface, the second inclined surface is parallel to the first inclined surface, the vertical distance between the second inclined surface and the first inclined surface is the same as the diameter of the upper scraper shaft, and the first inclined surface and the second inclined surface are transited by an arc surface;
the upper edge of the second upper surface is higher than the upper edge of the first upper surface.
2. The dough scraping mechanism of claim 1, wherein the upper scraper connecting plate and the upper scraper and the lower scraper connecting plate and the lower scraper are arranged at an obtuse angle, the contact surface of the upper scraper and the upper roller is positioned below the horizontal radial direction of the upper roller, and the contact surface of the lower scraper and the lower roller is positioned above the horizontal radial direction of the lower roller.
3. The dough scraping mechanism of a shortening machine according to claim 1, wherein one end of the rotary clamping plate is buckled on a roller shaft of the upper roller through a clamping groove, the clamping groove is an arc-shaped groove which is adaptive to the diameter of the roller shaft of the upper roller, the arc-shaped groove penetrates through the rotary clamping plate along the axial direction of the upper roller, an opening is formed in the surface of the rotary clamping plate along the radial direction of the arc-shaped groove, and the width of two ends of the opening is smaller than the diameter of the roller shaft of the upper roller.
4. The dough scraping mechanism of a shortening machine according to claim 1, wherein the other end of the rotary clamping plate is provided with an arc plate with the diameter larger than the width of the rotary clamping plate, the wallboard is provided with clamping groove plates corresponding to the rotary clamping plates one by one, clamping grooves matched with the arc plate are formed in the clamping groove plates along the horizontal radial direction of the upper roller, and the arc plate can rotate in the clamping grooves.
5. The dough scraping mechanism of a shortening machine according to claim 1, wherein the upper scraper assembly and the rotary clamping plate are symmetrically arranged on two sides of the upper roller in the vertical direction, the lower scraper assembly is symmetrically arranged on two sides of the lower roller in the vertical direction, the upper scraper connecting plate and the lower scraper connecting plate are respectively arranged on two ends of the upper scraper and the lower scraper in the length direction, and the corresponding upper scraper connecting plate and the lower scraper connecting plate are respectively connected through tension springs.
6. The dough scraping mechanism of a shortening machine according to claim 5, wherein the wallboards on two sides are respectively provided with a rotating hole relative to the lower scraper shaft, an adjusting bolt is connected to the rotating holes on one side in a threaded manner, a rotating cavity is formed along the axial direction of the adjusting bolt, the lower scraper shaft on one side rotates in the rotating cavity, and a spring arranged between the lower scraper connecting plate and the wallboards is sleeved on the lower scraper shaft on the other side and rotates in the rotating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910211532.2A CN109874820B (en) | 2019-03-20 | 2019-03-20 | Dough scraping mechanism of shortening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910211532.2A CN109874820B (en) | 2019-03-20 | 2019-03-20 | Dough scraping mechanism of shortening machine |
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| Publication Number | Publication Date |
|---|---|
| CN109874820A CN109874820A (en) | 2019-06-14 |
| CN109874820B true CN109874820B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910211532.2A Active CN109874820B (en) | 2019-03-20 | 2019-03-20 | Dough scraping mechanism of shortening machine |
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| CN (1) | CN109874820B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115610951A (en) * | 2022-10-21 | 2023-01-17 | 重庆钢铁股份有限公司 | Automatic adjusting belt cleaner |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204168952U (en) * | 2014-10-10 | 2015-02-25 | 胡子敬 | A kind of pressure surface machine side roller scraper |
| CN205547150U (en) * | 2016-03-15 | 2016-09-07 | 江苏三麦食品机械有限公司 | Scraper device of shortening machine |
| CN106689245A (en) * | 2016-12-30 | 2017-05-24 | 重庆周义食品有限公司 | Scraping structure for rollers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040142062A1 (en) * | 2003-01-17 | 2004-07-22 | Michael Herrera | Dough stripping assembly for dough sheeting machines |
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2019
- 2019-03-20 CN CN201910211532.2A patent/CN109874820B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204168952U (en) * | 2014-10-10 | 2015-02-25 | 胡子敬 | A kind of pressure surface machine side roller scraper |
| CN205547150U (en) * | 2016-03-15 | 2016-09-07 | 江苏三麦食品机械有限公司 | Scraper device of shortening machine |
| CN106689245A (en) * | 2016-12-30 | 2017-05-24 | 重庆周义食品有限公司 | Scraping structure for rollers |
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| CN109874820A (en) | 2019-06-14 |
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