CN217471780U

CN217471780U - Hand-operated double-cutter external adjustment control grinding machine

Info

Publication number: CN217471780U
Application number: CN202220975021.5U
Authority: CN
Inventors: 叶晓林; 杨再传
Original assignee: Huizhou Dongfengyuan Industrial Co ltd
Current assignee: Huizhou Dongfengyuan Industrial Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-09-23
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a hand-operated double-cutter external adjustment control grinder, which comprises a grinding cup body, wherein a rough grinding component and a fine grinding component are respectively arranged in the grinding cup body along the upper and lower sides, a first adjusting ring for adjusting the thickness is arranged on the grinding cup body in a rotating manner near the rough grinding component, a second adjusting ring for adjusting the thickness is arranged on the grinding cup body in a rotating manner near the fine grinding component, and the bottom of the grinding cup body is detachably connected with a collecting cup body; can realize realizing grinding the grinding and realize that single-axis control double knives group grinds through cooperation such as axostylus axostyle, coarse grinding subassembly and fine grinding subassembly, first adjustable ring and second adjustable ring are convenient for realize the thickness of adjusting separately to double knives group, make the thick and thin uniformity of granule after the coffee beans grind higher, improve the farine rate promptly, it is more convenient to adjust the use.

Description

Hand-operated double-cutter external adjustment control grinding machine

Technical Field

The utility model relates to a coffee grinds technical field, concretely relates to hand double knives transfers control outward and grinds machine.

Background

The coffee bean grinder is different from other coffee bean grinders, and ideally, the coffee bean grinder can adjust the grinding thickness, and the common coffee bean grinder can be divided into three types of coarse grinding, medium grinding and fine grinding according to the size, and a proper grinding method is used according to different coffee appliances.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a hand-operated double-blade external-adjustment control grinder for solving the above problems, which overcomes the drawbacks of the prior art, and is described in detail below.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a hand double knives transfers control to grind machine outward, including grinding the cup, the inside of grinding the cup is along being provided with rough grinding subassembly and fine grinding subassembly from top to bottom respectively, the grinding cup is close to the outside rotation of rough grinding subassembly and is provided with the first adjustable ring that is used for adjusting the thickness, the grinding cup is close to the outside rotation of fine grinding subassembly and is provided with the second adjustable ring that is used for adjusting the thickness, the bottom of grinding the cup can be dismantled and be connected with the collection cup;

a shaft rod capable of stretching up and down is arranged between the coarse grinding component and the fine grinding component, and the top end of the shaft rod is detachably connected with a rocking handle.

Preferably, the axostylus axostyle includes axostylus axostyle and lower axostylus axostyle, grinds the cup inner wall and is provided with respectively and is used for carrying out the first axle rotation bearing structure that rotates the support to the upper shaft pole and is used for rotating the second axle rotation bearing structure that supports to lower axostylus axostyle, goes up the bottom fixedly connected with lift slide bar of axostylus axostyle, and gliding lift spout about with the lift slide bar cooperation is seted up on the top of lower axostylus axostyle, sliding connection is to the rocking handle from top to bottom in corresponding the position and offers some direction spouts.

Preferably, the first shaft rotating support structure comprises a first support cylinder, the upper shaft rod is connected into the first support cylinder in a sliding and rotating mode through a bearing, and the outer wall of the first support cylinder is fixedly connected with the inner wall of the grinding cup body through a first connecting rod.

Preferably, the top end opening and the opening of the grinding cup body are in threaded connection with a cup cover, a first adjusting ring is rotatably arranged on the outer side of the cup cover, an upper cover plate is arranged on the top side of the cup cover, a first guide sliding groove extending in the vertical direction is formed in the side wall of the cup cover, a first adjusting sliding rod is arranged in the first guide sliding groove in a vertically sliding mode, one end of the first adjusting sliding rod is in threaded connection with the first adjusting ring, the first adjusting sliding rod in threaded connection is driven by the first adjusting ring to vertically slide in the first guide sliding groove under the condition that the first adjusting ring rotates relative to the cup cover by taking a shaft rod as a center, and the other end of the first adjusting sliding rod is fixedly connected with the upper shaft rod.

Preferably, the rough grinding assembly comprises an inner rough grinding body and an outer rough grinding body which are sleeved with each other, the outer shape of the inner rough grinding body is in a cone shape with a narrow top and a wide bottom, and the inner rough grinding body is fixedly arranged at the bottom end of the upper shaft rod.

Preferably, the fine grinding assembly comprises an inner fine grinding body and an outer fine grinding body which are sleeved inside and outside, the outer shape of the inner fine grinding body is in a cone shape with a narrow top and a wide bottom, and the inner fine grinding body is fixedly arranged at the bottom end of the inner fine grinding body.

Preferably, a grinding seat is arranged between the grinding cup body and the collecting cup body, the upper end and the lower end of the grinding seat are respectively in threaded connection with the grinding cup body and the collecting cup body, a tool apron is arranged inside the grinding seat in a vertically sliding mode, the outer fine grinding body is fixedly arranged on the tool apron, the second adjusting ring is rotatably sleeved on the outer side of the grinding seat, more than two second guide sliding grooves are formed in the side wall of the grinding seat, guide sliding blocks are arranged in the second guide sliding grooves in a vertically sliding mode, and one side of each guide sliding block is fixedly connected to the tool apron.

Preferably, the bottom end of the collecting cup body is opened, and the opening is in threaded connection with a bottom cover.

Preferably, the second shaft rotation support structure comprises a second support cylinder, the lower shaft is rotatably arranged in the second support cylinder through a bearing, and the outer wall of the second support cylinder is fixedly connected to the grinding cup body through a second connecting rod.

Has the advantages that: can realize grinding the grinding and realize that single-axis control double knives group grinds through cooperation such as axostylus axostyle, coarse grinding subassembly and fine grinding subassembly, first adjustable ring and second adjustable ring are convenient for realize the thickness of adjusting separately to double knives group, make the thick and thin uniformity of granule after the coffee beans grind higher, improve the farine rate promptly, adjust and use more conveniently.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly introduced, obviously, the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is a partially enlarged view of fig. 2B according to the present invention;

fig. 4 is a partially enlarged view of fig. 2C of the present invention;

fig. 5 is an enlarged view of a portion of fig. 2 according to the present invention;

fig. 6 is a perspective view of fig. 1 of the present invention.

The reference numerals are illustrated below: 1. grinding the cup body; 2. collecting the cup body; 3. an upper cover plate; 4. a cup cover; 5. a first adjusting ring; 6. a second adjusting ring; 7. a rocking handle; 8. a bottom cover; 9. an outer coarse grinding body; 10. an inner coarse grinding body; 11. an outer fine abrasive body; 12. an inner fine abrasive body; 13. an inner sleeve; 14. an upper shaft lever; 15. a first shaft rotation support structure; 15a, a first connecting rod; 15b, a first support cylinder; 16. a first adjusting slide bar; 17. a first guide chute; 18. lifting the sliding rod; 19. a second shaft rotation support structure; 19a, a second support cylinder; 19b, a second link; 20. a lower shaft lever; 21. a lifting chute; 22. a tool apron; 23. a second adjusting slide bar; 24. a guide slider; 25. a second guide chute; 26. and a grinding seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model provides a hand-operated double-knife external adjustment control grinder, including grinding cup 1, the inside of grinding cup 1 is provided with rough grinding component and fine grinding component along upper and lower respectively, grinding cup 1 is provided with the first adjustable ring 5 that is used for adjusting the thickness near the outside rotation of rough grinding component, grinding cup 1 is provided with the second adjustable ring 6 that is used for adjusting the thickness near the outside rotation of fine grinding component, in practical application, the outside of first adjustable ring 5 and second adjustable ring 6 is marked with digital grade along its circumferential direction, the bottom of grinding cup 1 can be dismantled and connected with collection cup 2; the bottom end of the collecting cup body 2 is provided with an opening, and the opening is connected with a bottom cover 8 through threads. In practical application, coarse grinding subassembly and fine grinding subassembly fall into in collecting cup 2 after carrying out the corase grind and the fine grinding to coffee beans respectively, grind the back that finishes, can open the bottom 8 that collects cup 2 bottom and take out the coffee powder.

A shaft rod which can stretch out and draw back up and down is arranged between the coarse grinding component and the fine grinding component, and the top end of the shaft rod is detachably connected with a rocking handle 7. The axostylus axostyle includes axostylus axostyle 14 and lower axostylus axostyle 20, grind 1 inner wall of cup respectively be provided with be used for going on going up the axostylus axostyle 14 and rotate supporting structure 15 and be used for rotating the second shaft that supports supporting structure 19 that supports down axostylus axostyle 20, the bottom fixedly connected with lift slide bar 18 of going up axostylus axostyle 14, gliding lift spout 21 from top to bottom is seted up with lift slide bar 18 cooperation to the top of lower axostylus axostyle 20, sliding connection is seted up some guide slide holes to the corresponding position of rocking handle 7 about going up the top of axostylus axostyle 14. Through the specific structure, the cooperation of the lifting slide bar 18 and the lifting slide groove 21 can realize the up-and-down extension of the upper shaft lever 14 and the lower shaft lever 20, and the upper shaft lever 14 can drive the lower shaft lever 20 to rotate.

The first shaft rotation supporting structure 15 includes a first supporting cylinder 15b, the upper shaft 14 is slidably and rotatably connected to the inside of the first supporting cylinder 15b through a bearing, and the outer wall of the first supporting cylinder 15b is fixedly connected to the inner wall of the grinding cup 1 through a first connecting rod 15 a. In practical application, when the upper shaft 14 is rotated by the rocking handle 7, the first supporting cylinder 15b can realize the rotation support of the upper shaft 14.

Grind the top end opening and opening part threaded connection of cup 1 and have bowl cover 4, first adjustable ring 5 rotates and sets up in the outside of bowl cover 4, the top side of bowl cover 4 is provided with upper cover plate 3, set up the first direction spout 17 that extends along upper and lower direction on the lateral wall of bowl cover 4, it is provided with first regulation slide bar 16 to slide from top to bottom in the first direction spout 17, the one end and the first adjustable ring 5 threaded connection each other of first regulation slide bar 16, under the relative bowl cover 4 pivoted circumstances of first adjustable ring 5 used axostylus axostyle as the center, first adjustable ring 5 drive threaded connection's first regulation slide bar 16 slides from top to bottom in first direction spout 17, the other end and the last axostylus axostyle 14 fixed connection each other of first regulation slide bar 16.

The rough grinding assembly comprises an inner rough grinding body 10 and an outer rough grinding body 9 which are sleeved inside and outside, the inner rough grinding body 10 is in a cone shape with a narrow top and a wide bottom, and the inner rough grinding body 10 is fixedly arranged at the bottom end of an upper shaft rod 14.

The fine grinding assembly comprises an inner fine grinding body 12 and an outer fine grinding body 11 which are sleeved inside and outside, the shape of the inner fine grinding body 12 is in a cone shape with a narrow top and a wide bottom, and the inner fine grinding body 12 is fixedly arranged at the bottom end of the inner fine grinding body 12.

A grinding seat 26 is arranged between the grinding cup body 1 and the collecting cup body 2, the upper end and the lower end of the grinding seat 26 are respectively in threaded connection with the grinding cup body 1 and the collecting cup body 2, a tool apron 22 is arranged in the grinding seat 26 in a vertical sliding manner, an outer fine grinding body 11 is fixedly arranged on the tool apron 22, a second adjusting ring 6 is rotatably sleeved on the outer side of the grinding seat 26, more than two second guide sliding chutes 25 are arranged on the side wall of the grinding seat 26, guide sliders 24 are arranged in the second guide sliding chutes 25 in a vertical sliding manner, one side of each guide slider 24 is fixedly connected to the tool apron 22, a second adjusting slide rod 23 is fixedly arranged on the outer side of the tool apron 22, one side of each second adjusting slide rod 23 close to the second adjusting ring 6 is in threaded connection with the second adjusting ring 6, when the second adjusting ring 6 rotates around the lower shaft rod 20, the second adjusting ring 6 drives the guide slider 24 to slide up and down in the second guide sliding groove 25 through the second adjusting slide rod 23 connected with the second adjusting ring through screw threads.

The second shaft rotation support structure 19 comprises a second support cylinder 19a, the lower shaft 20 is rotatably arranged in the second support cylinder 19a through a bearing, and the outer wall of the second support cylinder 19a is fixedly connected to the grinding cup 1 through a second connecting rod 19 b.

By adopting the structure, when in use, firstly the upper cover plate 3 and the rocking handle 7 are taken down from the opening at the upper end of the cup cover 4, then the coffee beans are put into the grinding cup body 1 and fall into the grinding gap between the outer coarse grinding body 9 and the inner coarse grinding body 10, then the upper cover plate 3 and the rocking handle 7 are covered again, at the moment, the rocking handle 7 is inserted with the top end of the upper shaft lever 14 through the guide slide hole, then the rocking handle 7 rotates, the rocking handle 7 rotates to drive the upper shaft lever 14 to rotate, the upper shaft lever 14 rotates to drive the inner coarse grinding body 10 to rotate, the inner coarse grinding body 10 rotates relative to the outer coarse grinding body 9 to grind the coffee beans, the ground coffee powder falls into the gap between the inner fine grinding body 12 and the outer fine grinding body 11 below, at the moment, the upper shaft lever 14 rotates to drive the lower shaft lever 20 to rotate, the lower shaft lever 20 rotates to drive the inner fine grinding body 12 to rotate, the inner fine grinding body 12 rotates relative to the outer fine grinding body 11, grinding the coffee powder again, and collecting the ground coffee powder falling into the collecting cup body 2;

when the gap between the outer coarse grinding body 9 and the inner coarse grinding body 10 of the coarse grinding assembly is adjusted, the first adjusting ring 5 is rotated, the first adjusting ring 5 rotates to drive the first adjusting slide rod 16 in threaded connection to slide up and down in the first guide chute 17, so that the upper shaft rod 14 and the inner coarse grinding body 10 are driven to move up and down, and when the inner coarse grinding body 10 moves up and down, the gap between the inner coarse grinding body 10 and the outer coarse grinding body 9 can be adjusted, so that the grinding thickness can be adjusted;

when the gap between the outer fine grinding body 11 and the inner fine grinding body 12 of the fine grinding component is adjusted, the second adjusting ring 6 is rotated, the second adjusting ring 6 rotates to drive the second adjusting slide rod 23 in threaded connection to drive the guide slide block 24 to slide up and down in the second guide slide groove 25, so that the tool apron 22 and the outer fine grinding body 11 are driven to move up and down, the gap between the outer fine grinding body 11 and the inner fine grinding body 12 can be adjusted by moving up and down, and the grinding thickness can be adjusted.

The utility model has the advantages that: can realize realizing grinding the grinding and realize that single-axis control double knives group grinds through cooperation such as axostylus axostyle, coarse grinding subassembly and fine grinding subassembly, first adjustable ring 5 and second adjustable ring 6 are convenient for realize the thickness of adjusting separately to double knives group, make the thick and thin uniformity of granule after the coffee beans ground higher, improve the farine rate promptly, it is more convenient to adjust the use.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a hand double knives transfers outward and controls grinding machine which characterized in that: the grinding cup comprises a grinding cup body (1), wherein a rough grinding assembly and a fine grinding assembly are respectively arranged in the grinding cup body (1) from top to bottom, a first adjusting ring (5) used for adjusting the thickness of the grinding cup body (1) is rotatably arranged on the outer side close to the rough grinding assembly, a second adjusting ring (6) used for adjusting the thickness of the grinding cup body (1) is rotatably arranged on the outer side close to the fine grinding assembly, and a collecting cup body (2) is detachably connected to the bottom of the grinding cup body (1);

a shaft rod which can stretch out and draw back up and down is arranged between the coarse grinding component and the fine grinding component, and the top end of the shaft rod is detachably connected with a rocking handle (7).

2. The hand-operated double-blade external adjustment control grinding machine according to claim 1, characterized in that: the shaft lever includes shaft lever (14) and lower shaft lever (20), grinds cup (1) inner wall and is provided with respectively and is used for carrying out the first axle rotation bearing structure (15) that rotate the support to last shaft lever (14) and is used for carrying out the second axle rotation bearing structure (19) that rotate the support to lower shaft lever (20), the bottom fixedly connected with lift slide bar (18) of upper shaft lever (14), gliding lift spout (21) about having seted up with lift slide bar (18) cooperation down on the top of lower shaft lever (20), sliding connection is seted up in some direction spouts to rocking handle (7) corresponding position about the top of going up shaft lever (14).

3. The hand-operated double-blade external adjustment control grinding machine according to claim 2, characterized in that: the first shaft rotating support structure (15) comprises a first support cylinder (15b), the upper shaft rod (14) is connected into the first support cylinder (15b) in a sliding and rotating mode through a bearing, and the outer wall of the first support cylinder (15b) is fixedly connected with the inner wall of the grinding cup body (1) through a first connecting rod (15 a).

4. The hand-operated double-blade external adjustment control grinding machine according to claim 2, characterized in that: the grinding cup is characterized in that a top end opening and an opening of the grinding cup body (1) are in threaded connection with the cup cover (4), the first adjusting ring (5) is rotatably arranged on the outer side of the cup cover (4), an upper cover plate (3) is arranged on the top side of the cup cover (4), a first guide sliding groove (17) extending in the vertical direction is formed in the side wall of the cup cover (4), a first adjusting sliding rod (16) is arranged in the first guide sliding groove (17) in a vertical sliding mode, one end of the first adjusting sliding rod (16) is in threaded connection with the first adjusting ring (5), under the condition that the first adjusting ring (5) rotates relative to the cup cover (4) by taking a shaft rod as a center, the first adjusting sliding rod (16) in threaded connection is driven by the first adjusting ring (5) to slide vertically in the first guide sliding groove (17), and the other end of the first adjusting sliding rod (16) is fixedly connected with the upper shaft rod (14).

5. The hand-operated double-blade external adjustment control grinding machine according to claim 2, characterized in that: the rough grinding assembly comprises an inner rough grinding body (10) and an outer rough grinding body (9), wherein the inner rough grinding body is sleeved with the outer rough grinding body, the outer shape of the inner rough grinding body (10) is a cone shape which is narrow at the top and wide at the bottom, and the inner rough grinding body (10) is fixedly arranged at the bottom end of the upper shaft rod (14).

6. The hand-operated double-blade external adjustment control grinding machine according to claim 2, characterized in that: the fine grinding assembly comprises an inner fine grinding body (12) and an outer fine grinding body (11), wherein the inner fine grinding body (12) and the outer fine grinding body are sleeved with each other, the outer shape of the inner fine grinding body (12) is in a cone shape with a narrow upper part and a wide lower part, and the inner fine grinding body (12) is fixedly arranged at the bottom end of the inner fine grinding body (12).

7. The hand-operated double-blade external adjustment control grinding machine according to claim 6, characterized in that: grind cup (1) and collect and be provided with between cup (2) and grind seat (26), grind the upper and lower end of seat (26) respectively with grind cup (1) and collect cup (2) threaded connection each other, the inside of grinding seat (26) is slided from top to bottom and is provided with blade holder (22), outer thin grinding body (11) are fixed to be set up on blade holder (22), second adjustable ring (6) are rotated the cover and are established the outside of grinding seat (26), grind and seted up more than two second guide chute (25) on the lateral wall of seat (26), it is provided with guide slide block (24) to slide from top to bottom in second guide chute (25), one side fixed connection of guide slide block (24) is to blade holder (22).

8. The hand-operated double-blade external adjustment control grinding machine according to claim 1, characterized in that: the bottom end of the collecting cup body (2) is provided with an opening, and the opening is in threaded connection with a bottom cover (8).

9. The hand-operated double-blade external adjustment control grinding machine according to claim 2, characterized in that: the second shaft rotating support structure (19) comprises a second support cylinder (19a), the lower shaft rod (20) is rotatably arranged in the second support cylinder (19a) through a bearing, and the outer wall of the second support cylinder (19a) is fixedly connected to the grinding cup body (1) through a second connecting rod (19 b).