CN217852568U - Fine adjustment structure for upper tool apron of bean grinding machine - Google Patents
Fine adjustment structure for upper tool apron of bean grinding machine Download PDFInfo
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- CN217852568U CN217852568U CN202220745822.2U CN202220745822U CN217852568U CN 217852568 U CN217852568 U CN 217852568U CN 202220745822 U CN202220745822 U CN 202220745822U CN 217852568 U CN217852568 U CN 217852568U
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- tool apron
- upper tool
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Abstract
The utility model discloses a last blade holder fine setting structure of bean grinder, including last blade holder, fine setting worm and the worm seat that sets up by last blade holder side, the one end of fine setting worm is equipped with the bulb, the bulb can be rotated with the worm seat along a plurality of directions and is connected, be equipped with regulation position and holding position on the worm seat, the fine setting worm can swing between regulation position and holding position with the bulb as the centre of a circle, the last blade holder is equipped with the adjustment disk, the adjustment disk week side is equipped with the external tooth with fine setting worm thread adaptation; when the fine tuning worm is positioned at the adjusting position, the thread of the fine tuning worm is meshed with the external teeth on the adjusting disc; when the fine tuning worm is positioned at the accommodating position, the thread of the fine tuning worm is separated from the external teeth on the adjusting disc; the structure is simple, and the adjustment is accurate and convenient.
Description
Technical Field
The utility model belongs to the technical field of the bean grinder technique and specifically relates to indicate a grind sword machine and go up blade holder fine setting structure.
Background
A bean grinder is a machine for grinding bean-shaped food materials such as coffee beans into powder, and for example, ground coffee beans have a large contact area with water, so that the full taste and aroma of coffee are extracted, wherein the thickness of the coffee powder depends on the performance of the bean grinder. The bean grinder in the existing market comprises a movable cutter head, a fixed cutter head and an upper cutter seat and a lower cutter seat which are respectively used for installing the movable cutter head and the fixed cutter head, wherein an adjusting component is generally arranged on the upper cutter seat and used for adjusting the gap between the upper cutter head and the lower cutter head, the gap between the movable cutter head and the fixed cutter head of the bean grinder is larger and larger after the bean grinder is used for a long time, the gap between the movable cutter head and the fixed cutter head of the bean grinder can be adjusted only in a coarse adjustment mode, and the bean grinder is not accurate and convenient to adjust.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to the deficiency of the prior art, and the main objective of the present invention is to provide a fine adjustment structure of an upper knife seat of a bean grinder, which has a simple structure and is very convenient to adjust accurately.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fine adjustment structure of an upper tool apron of a bean grinding machine comprises an upper tool apron, a fine adjustment worm and a worm seat arranged beside the side of the upper tool apron, wherein a ball head is arranged at one end of the fine adjustment worm, the ball head and the worm seat can be rotationally connected along multiple directions, an adjusting position and an accommodating position are arranged on the worm seat, the fine adjustment worm can swing between the adjusting position and the accommodating position by taking the ball head as a circle center, an adjusting disc is arranged on the upper tool apron, and outer teeth matched with the threads of the fine adjustment worm are arranged on the peripheral side of the adjusting disc; when the fine tuning worm is positioned at the adjusting position, the thread of the fine tuning worm is meshed with the external teeth on the adjusting disc; when the fine tuning worm is located at the accommodating position, the thread of the fine tuning worm is separated from the external teeth on the adjusting disc.
As a preferable scheme, the worm seat is provided with a first positioning groove and a second positioning groove which are used for positioning the fine tuning worm; when the fine tuning worm is located at the adjusting position, the fine tuning worm is embedded into the first positioning groove; when the fine tuning worm is located at the accommodating position, the fine tuning worm is embedded into the second positioning groove.
Preferably, an elastic arm is arranged beside the worm seat, the elastic arm is in a shape of a Chinese character 'shan', and two grooves of the elastic arm form the first positioning groove and the second positioning groove.
As a preferable scheme, a first limiting wall and a second limiting wall for limiting the left-right swing angle of the fine tuning worm are arranged on the worm seat, the first limiting wall is arranged on one side close to the upper tool apron, the second limiting wall is arranged on one side far away from the upper tool apron, and the fine tuning worm is arranged between the first limiting wall and the second limiting wall.
As a preferable scheme, a pressing block for pressing the fine tuning worm downwards in the first positioning groove is arranged on the first limiting wall, and an arc-shaped notch corresponding to the adjusting worm is formed in the lower surface of the pressing block.
Preferably, the worm seat is provided with a worm lock for locking the fine adjustment worm in the first positioning groove or the second positioning groove.
As a preferred scheme, the worm lock is arranged at one end, far away from the upper tool apron, of the worm seat, the worm lock comprises a vertically arranged lock rod, a jacking block for jacking and pressing the fine tuning worm and a locking rotating handle for rotating the screwing lock rod, and the lower end of the lock rod is rotatably connected with the worm seat; when the worm lock needs to be locked, the lock rod is rotated, the ejector block rotates along with the lock rod and supports the fine tuning worm against the first limiting wall, the fine tuning worm is embedded into the first positioning groove and cannot move left and right, at the moment, the thread of the fine tuning worm is meshed with the outer teeth of the upper tool apron, and the fine tuning worm is rotated to perform rotary fine tuning on the upper tool apron; when the worm lock needs to be unlocked, the lock rod is rotated, the ejector block rotates to one side far away from the fine adjustment worm along with the lock rod, the fine adjustment worm can swing into a second positioning groove far away from the upper tool apron, and meanwhile the screw teeth of the fine adjustment worm are separated from the outer teeth of the upper tool apron.
As a preferable scheme, a lower groove is arranged on the worm seat, the ball head is arranged in the lower groove, and the ball head can rotate in the lower groove.
As a preferable scheme, a worm cover is arranged above the worm seat, an upper groove corresponding to the lower groove is arranged on the lower end surface of the worm cover, an accommodating space is formed between the lower groove and the upper groove, and the ball head is arranged in the accommodating space.
As a preferable scheme, one end of the fine adjustment worm, which is far away from the ball head, extends outwards out of the worm seat to form an adjustment rotating handle.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, particularly, can know by above-mentioned technical scheme, it mainly is that set up the worm seat and be used for adjusting the fine setting worm that the upper tool post rotated in the upper tool post side, the one end of fine setting worm is equipped with the bulb, bulb and worm seat can be followed a plurality of directions and rotated and connected, be equipped with regulation position and holding position on the worm seat, the fine setting worm uses the bulb as the centre of a circle can swing between regulation position and holding position, when the fine setting worm is in the regulation position, the thread of fine setting worm meshes with the external tooth on the adjustment disk, rotatory fine setting worm can rotate the fine setting to the upper tool post, its simple structure, it is accurate also very convenient to adjust; meanwhile, a worm lock is arranged on the worm seat, and the fine tuning worm can be locked/unlocked when being positioned at an adjusting position.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of an assembly structure according to an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the worm lock according to the embodiment of the present invention in the locked state;
fig. 4 is a schematic structural diagram of the worm lock according to the embodiment of the present invention in an unlocked state.
The attached drawings indicate the following:
10. an upper tool apron; 11. an adjusting disk; 12. an outer tooth;
20. finely adjusting the worm; 21. a ball head; 22. adjusting the rotating handle;
30. a worm seat; 31. a first positioning groove; 32. a second positioning groove; 33. a resilient arm; 34. a first limiting wall; 341. briquetting; 342. an arc-shaped notch; 35. a second limiting wall; 36. a lower groove;
40. a worm lock; 41. a lock lever; 42. a top block; 43. locking the rotating handle;
50. and a worm cover.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
Referring to fig. 1 to 4, a specific structure of an embodiment of the present invention is shown, including an upper tool apron 10, a fine tuning worm 20, and a worm seat 30 disposed beside the upper tool apron 10, one end of the fine tuning worm 20 is provided with a ball head 21, the ball head 21 can be rotatably connected with the worm seat 30 along multiple directions, the worm seat 30 is provided with an adjusting position and an accommodating position, the fine tuning worm 20 can swing between the adjusting position and the accommodating position with the ball head 21 as a center of circle, the upper tool apron 10 is provided with an adjusting disc 11, and outer teeth 12 adapted to threads of the fine tuning worm 20 are disposed around the adjusting disc 11; when the fine tuning worm 20 is in the adjusting position, the thread of the fine tuning worm 20 is meshed with the external teeth 12 on the adjusting disc 11; when the trimming worm 20 is in the accommodating position, the thread of the trimming worm 20 is separated from the outer teeth 12 on the adjusting disk 11.
In the present embodiment, the worm seat 30 is provided with a first positioning groove 31 and a second positioning groove 32 for positioning the trimming worm 20; when the fine tuning worm 20 is in the adjusting position, the fine tuning worm 20 is embedded into the first positioning groove 31; when the trimming worm 20 is in the receiving position, the trimming worm 20 is embedded in the second positioning groove 32. An elastic arm 33 is arranged beside the worm seat 30, the elastic arm 33 is in a shape of Chinese character 'shan', and two grooves of the elastic arm 33 form the first positioning groove 31 and the second positioning groove 32. The worm seat 30 is provided with a first limiting wall 34 and a second limiting wall 35 for limiting the left-right swing angle of the fine tuning worm 20, the first limiting wall 34 is arranged on one side close to the upper tool apron 10, the second limiting wall 35 is arranged on one side far away from the upper tool apron 10, and the fine tuning worm 20 is arranged between the first limiting wall 34 and the second limiting wall 35. The first limiting wall 34 is provided with a pressing block 341 for pressing the fine tuning worm 20 downwards into the first positioning groove 31, and the lower surface of the pressing block 341 is provided with an arc-shaped notch 342 corresponding to the adjusting worm.
The worm seat 30 is provided with a worm lock 40 for locking the fine tuning worm 20 in the first positioning groove 31 or the second positioning groove 32; in this embodiment, the worm lock 20 is used to lock the trimming worm 20 in the first positioning groove 31. The worm lock 40 is arranged at one end of the worm seat 30 far away from the upper tool apron 10, the worm lock 40 comprises a vertically arranged lock rod 41, an ejecting block 42 for ejecting the fine tuning worm 20 and a locking rotating handle 43 for screwing the lock rod 41 to rotate, the locking rotating handle 43 is arranged at the upper end of the lock rod, and the lower end of the lock rod 41 is rotationally connected with the worm seat 30; when the worm lock 40 needs to be locked, the lock rod 41 is rotated, the ejector block 42 rotates along with the lock rod 41 and pushes the fine tuning worm 20 against the first limiting wall 34, the fine tuning worm 20 is embedded into the first positioning groove 31 and cannot move left and right, at the moment, the thread of the fine tuning worm 20 is meshed with the outer teeth 12 of the upper tool apron 10, and the fine tuning worm 20 is rotated to perform rotation fine tuning on the upper tool apron 10; when the worm lock 40 needs to be unlocked, the lock rod 41 is rotated, the top block 42 rotates to the side away from the fine adjustment worm 20 along with the lock rod 41, at this time, the fine adjustment worm 20 can swing into the second positioning groove 32 away from the upper tool apron 10, and simultaneously, the thread of the fine adjustment worm 20 is separated from the outer tooth 12 of the upper tool apron 10.
The worm seat 30 is provided with a lower groove 36, the lower groove 36 is hemispherical and is matched with the cambered surface of the ball head 21, the ball head 21 is arranged in the lower groove 36, and the ball head 21 can rotate in the lower groove 36. A worm cover 50 is arranged above the worm seat 30, an upper groove corresponding to the lower groove 36 is arranged on the lower end face of the worm cover 50, the upper groove is hemispherical and is matched with the arc surface of the ball head 21, an accommodating space is formed between the lower groove 36 and the upper groove, the ball head 21 is arranged in the accommodating space, and the ball head 21 can only rotate and move in the accommodating space. The end of the fine tuning worm 20 far away from the ball head 21 extends outwards to form a worm seat 30 which is shaped as an adjusting rotating handle 22.
To sum up, the utility model discloses a it mainly is that the other worm seat that has set up in last blade holder side and be used for adjusting blade holder pivoted fine setting worm, and the one end of fine setting worm is equipped with the bulb, and the bulb can be followed a plurality of directions with the worm seat and rotated and be connected, is equipped with regulation position and holding position on the worm seat, and the fine setting worm uses the bulb to swing between regulation position and holding position as the centre of a circle, works as when the fine setting worm is in the regulation position, the external tooth meshing on the thread of fine setting worm and the adjustment disk, rotatory fine setting worm can carry out rotatory fine setting to last blade holder, and its simple structure adjusts the accuracy also very conveniently.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a grind quick-witted upper cutter seat fine setting structure of beans which characterized in that: the fine-tuning worm gear mechanism comprises an upper tool apron, a fine-tuning worm and a worm seat arranged beside the upper tool apron, wherein one end of the fine-tuning worm is provided with a ball head, the ball head can be rotatably connected with the worm seat along multiple directions, the worm seat is provided with an adjusting position and an accommodating position, the fine-tuning worm can swing between the adjusting position and the accommodating position by taking the ball head as a circle center, the upper tool apron is provided with an adjusting disc, and outer teeth matched with screw teeth of the fine-tuning worm are arranged on the peripheral side of the adjusting disc; when the fine tuning worm is positioned at the adjusting position, the thread of the fine tuning worm is meshed with the external teeth on the adjusting disc; when the fine tuning worm is located at the accommodating position, the threads of the fine tuning worm are separated from the external teeth on the adjusting disc.
2. The fine adjustment structure of the upper tool apron of the bean grinding machine as claimed in claim 1, wherein: the worm seat is provided with a first positioning groove and a second positioning groove which are used for positioning the fine tuning worm; when the fine tuning worm is positioned at the adjusting position, the fine tuning worm is embedded into the first positioning groove; when the fine tuning worm is located at the accommodating position, the fine tuning worm is embedded into the second positioning groove.
3. The fine adjustment structure of the upper tool apron of the bean grinding machine as claimed in claim 2, wherein: an elastic arm is arranged beside the worm seat and is in a shape of Chinese character 'shan', and two grooves of the elastic arm form the first positioning groove and the second positioning groove.
4. The fine adjustment structure of the upper tool apron of the bean grinding machine as claimed in claim 1, characterized in that: the worm seat is provided with a first limiting wall and a second limiting wall which are used for limiting the left-right swing angle of the fine tuning worm, the first limiting wall is arranged on one side close to the upper tool apron, the second limiting wall is arranged on one side far away from the upper tool apron, and the fine tuning worm is arranged between the first limiting wall and the second limiting wall.
5. The fine adjustment structure of the upper tool apron of the bean grinding machine as claimed in claim 4, wherein: the first limiting wall is provided with a pressing block which is used for downwards abutting the fine tuning worm to press the fine tuning worm in the first positioning groove, and the lower surface of the pressing block is provided with an arc-shaped notch corresponding to the adjusting worm.
6. The fine adjustment structure of the upper tool apron of the bean grinding machine as claimed in claim 4, characterized in that: and the worm seat is provided with a worm lock for locking the fine tuning worm in the first positioning groove or the second positioning groove.
7. The fine adjustment structure of the upper tool apron of the bean grinding machine as claimed in claim 6, wherein: the worm lock is arranged at one end, far away from the upper tool apron, of the worm seat and comprises a vertically arranged lock rod, an ejector block used for ejecting and pressing the fine tuning worm and a locking rotating handle used for rotating and screwing the lock rod to rotate, and the lower end of the lock rod is rotatably connected with the worm seat.
8. The fine adjustment structure of the upper tool apron of the bean grinding machine as claimed in claim 1, wherein: the worm seat is provided with a lower groove, the ball head is arranged in the lower groove, and the ball head can rotate in the lower groove.
9. The fine adjustment structure of the upper tool apron of the bean grinding machine according to claim 8, characterized in that: a worm cover is arranged above the worm seat, an upper groove corresponding to the lower groove is formed in the lower end face of the worm cover, an accommodating space is formed between the lower groove and the upper groove, and the ball head is arranged in the accommodating space.
10. The fine adjustment structure of the upper tool apron of the bean grinding machine as claimed in claim 1, wherein: one end of the fine tuning worm, which is far away from the ball head, extends outwards out of the worm seat to form an adjusting rotating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220745822.2U CN217852568U (en) | 2022-03-31 | 2022-03-31 | Fine adjustment structure for upper tool apron of bean grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220745822.2U CN217852568U (en) | 2022-03-31 | 2022-03-31 | Fine adjustment structure for upper tool apron of bean grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217852568U true CN217852568U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220745822.2U Active CN217852568U (en) | 2022-03-31 | 2022-03-31 | Fine adjustment structure for upper tool apron of bean grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217852568U (en) |
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2022
- 2022-03-31 CN CN202220745822.2U patent/CN217852568U/en active Active
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