CN211749021U - Crushing cutter device and bean grinding coffee machine thereof - Google Patents
Crushing cutter device and bean grinding coffee machine thereof Download PDFInfo
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- CN211749021U CN211749021U CN202020123343.8U CN202020123343U CN211749021U CN 211749021 U CN211749021 U CN 211749021U CN 202020123343 U CN202020123343 U CN 202020123343U CN 211749021 U CN211749021 U CN 211749021U
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Abstract
The utility model provides a crushing cutter device and coffee bean grinder thereof, crushing cutter device includes that the part sets up the crushing knife tackle spare in the beans storehouse, the beans storehouse is equipped with the opening, crushing knife tackle spare rotates and sets up in the opening, and be equipped with the rotational positioning component between the two, the rotational positioning component is equipped with flexible gliding locating part at least, it is equipped with fixed part to correspond locating part in the opening, the rotational positioning component rotates along with crushing knife tackle spare, and the locating part of rotational positioning component is through flexible sliding contact, the lock is on fixed part or break away from fixed part, so that crushing knife tackle spare rotates in the opening and through the rotational positioning component stall, in order to adjust its initial installation angle of rotation of crushing knife tackle spare. The utility model discloses a be equipped with between crushing knife tackle spare and the beans storehouse and rotate the positioning member, the minimum crocus clearance between sword and the awl main sword is ground in the awl of control crushing knife tackle spare awl, initial clearance promptly, and the initial crocus clearance of guaranteeing to produce every machine is unanimous.
Description
Technical Field
The utility model relates to a smash the cutter device, specifically be a smash cutter device and grind beans coffee machine thereof.
Background
Chinese patent document No. CN200710069570 discloses a coffee machine grinder in 1 month and 21 th 2009, which comprises a grinding head, a cutter sleeve and a transmission mechanism, wherein the grinding head is mounted and fixed on the upper end of a vertical rotating shaft in the grinder, the cutter head is arranged below the grinding head, the cutter head is in clearance fit with the cutter sleeve arranged in the grinder, a coffee turntable is further fixed in the vertical rotating shaft, the lower end of the vertical rotating shaft is in driving connection with the transmission mechanism, the cutter head and the cutter sleeve are made of ceramic materials, the cutter head is connected with the coffee turntable in an inserting manner through a positioning pin, and an elastic element is supported between the opposite surfaces of the cutter head and. If the structure is applied to production, the initial grinding clearance of each machine in production is difficult to ensure to be consistent. And thus, is in need of further improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a structure sets up rationally, and installation angle is adjustable, and the flexible operation is swift, effectively guarantees the unanimous crushing cutter device in initial crocus clearance of every machine of production and grinds beans coffee machine, the positioning method of initial position to overcome the weak point among the prior art.
According to a crushing cutter device of this purpose design, including the crushing cutter unit of part setting in beans storehouse, beans storehouse is equipped with the opening, crushing cutter unit rotates and sets up in the opening, and be equipped with the rotational positioning component between the two, the rotational positioning component is equipped with flexible gliding locating part at least, it is equipped with fixed part to correspond the locating part in the opening, the rotational positioning component rotates along with crushing cutter unit, and the locating part of rotational positioning component is through flexible sliding contact, the lock is on fixed part or break away from fixed part, so that crushing cutter unit rotates in the opening and through the rotation locating component stall, with the initial installation angle of rotation of adjusting crushing cutter unit. The awl of smashing knife tackle spare is ground the upper cutter and is located awl and grind main sword periphery, smashes knife tackle spare when beans storehouse opening rotates, smashes knife tackle spare's upper cutter head main part and reciprocates in beans storehouse through the screw thread rotation to drive awl and grind the upper cutter and reciprocate in awl and grind main sword periphery, thereby the minimum crocus clearance between awl mill upper cutter and the awl of control crushing knife tackle spare, initial clearance promptly, the initial crocus clearance of every machine of assurance production is unanimous.
The crushing cutter assembly comprises a knob, a positioning tongue, a positioning plate, an upper cutter head main body and a cone mill upper cutter, and the rotary positioning member comprises a positioning tongue tip arranged on the outer side of the positioning tongue and a plurality of positioning teeth arranged on the inner wall of the opening part; the positioning tongue is arranged on the positioning plate in a reciprocating sliding mode, the knob is connected with the positioning tongue in a matching mode, the positioning plate is located above the upper cutter head main body, and the upper conical grinding cutter is arranged in the upper cutter head main body; when the smashing cutter assembly rotates at the opening part of the bean bin, the knob sequentially drives the positioning tongue and the positioning plate to rotate under the rotation, and the positioning tongue telescopically slides on the positioning plate so that the tip of the positioning tongue retracts into the positioning plate and is separated from the positioning teeth under the rotation state; or the positioning tongue tip extends out of the positioning plate and is contacted and buckled on the positioning teeth in the rotation stopping state; realize smashing cutter unit spare location and control crushing cutter unit spare turned angle, and then make the location tongue rotate the cooperation along with the locating plate and fix a position the locating plate at last crocus clearance angle on the upper cutter head main part.
A positioning tongue is arranged in the positioning plate, the positioning tongue is arranged in the sliding groove, the driving head is arranged on the positioning tongue, the driving head is contacted with one inner wall of the sliding groove, one end of the positioning tongue is provided with an elastic part, the elastic part is contacted with the other inner wall of the sliding groove, the positioning tongue is matched and connected with a knob through the driving head, the knob drives the positioning tongue and the positioning plate to rotate in sequence through the driving head under the rotation, the positioning tongue extrudes the elastic part to the inner wall of the sliding groove under the rotation, and the tip of the positioning tongue retracts into the; in the state of stopping rotating, the compressed elastic piece resets and springs open the positioning tongue, the positioning tongue moves towards the outer side of the positioning plate along the sliding groove, and the tip of the positioning tongue extends out of the positioning plate and is contacted and buckled on the positioning teeth;
or the driving head is exposed outside the positioning tongue and the knob, and the positioning tongue extrudes the elastic piece in the sliding groove by pressing and rotating the driving head; in addition, the positioning tongue and the positioning plate rotate along with the driving head. The positioning tongue moves in the sliding groove in a telescopic way through the elastic piece. The elastic member is at least a compression spring.
The positioning plate is provided with a plurality of positioning adjusting holes with different position angles, and the upper cutter head main body is provided with more than one positioning column; or the positioning plate is provided with more than one positioning column, and the upper cutter head main body is provided with a plurality of positioning adjusting holes with different position angles, so that the positioning plate and the upper cutter head main body are connected in a matching way at any angle.
The bean storehouse is equipped with upper cutter head setting element in opening bottom, is equipped with the location screw thread in the upper cutter head setting element, and the lower part periphery of upper cutter head main part is equipped with the screw thread, and the screw thread and the location screw thread threaded connection of upper cutter head main part make upper cutter head main part reciprocate along upper cutter head setting element under crushing cutter subassembly rotates.
The bean storehouse bottom is equipped with crushing cutter support, go up the blade disc setting element and install in crushing cutter support, be equipped with the awl and grind main sword in the crushing cutter support, be equipped with the awl in going up the blade disc main part and grind the upper sword, and the awl is ground the upper sword and is located the awl and grind the main sword outside, be equipped with the clearance fit of tilting between awl and the awl and grind the main sword, it reciprocates and drives the awl and grind the upper sword and reciprocate in awl main sword periphery to go up the blade disc main part along last blade disc setting element, with the rotation through crushing cutter subassembly, and then adjust the height position that the awl ground the upper sword, realize controlling the clearance between awl and grind the upper sword and the awl main sword, this clearance includes the initial clearance that awl ground the upper sword and awl ground the main sword originally installed at.
Still be equipped with in the crushing cutter support and get rid of the powder dish, get rid of the powder dish and be located conical grinder main sword bottom, get rid of powder dish bottom and be equipped with the bearing, crushing cutter support bottom is equipped with the motor, and the motor is equipped with the motor shaft, and the motor shaft runs through crushing cutter support bottom, bearing, gets rid of powder dish and conical grinder main sword.
The bearing is at least plane bearing, and when the motor shaft rotated, the bearing, got rid of whitewashed dish and the rotation of awl mill main sword follow motor shaft, and adopt plane bearing, then can bear the rotation of awl mill main sword and push down the crocus atress, guarantee the balanced rotation of awl mill main sword to the even rotation in clearance of control awl mill main sword and awl mill upper sword, so that the clearance between awl mill main sword and the awl mill upper sword also can be even after rotating, prevent to take place big on one side, phenomenon on one side little.
The upper cutter head positioning piece is independently arranged or integrally arranged on the crushing cutter bracket, or the upper cutter head positioning piece is independently arranged or integrally arranged on the bean cabin; the bottom of the upper cutter head main body is provided with a cutter positioning piece corresponding to the upper conical cutter so that the upper conical cutter is fixed in the upper cutter head main body.
The upper cutter head positioning piece is also provided with a discharge hole and a powder throwing hole.
A coffee bean grinding machine comprises a machine body, wherein the grinding cutter device is arranged in the machine body.
A method for positioning the initial position of a crushing cutter device comprises a crushing cutter component in a bean bin and an opening part of the bean bin, wherein the crushing cutter component comprises a knob, a positioning tongue, a positioning plate, an upper cutter head main body and a cone mill upper cutter,
the positioning method comprises the following steps:
and (3) initially aligning the crushing cutter assembly: a plurality of positioning adjusting holes with different position angles and more than one positioning column are arranged between the positioning plate and the upper cutter head main body and are correspondingly and fixedly connected in an opposite position, so that the positioning plate and the upper cutter head main body are in matched connection at any angle;
an adjustment step for generating an initial position:
the upper cutter head main body is fixedly connected with the upper cone mill cutter, the upper cutter head main body is matched with an upper cutter head positioning piece in a rotating mode through threads and positioning threads and rotates in a positioning mode in the upper cutter head positioning piece, the upper cutter head main body stops rotating when rotating and then rotates backwards for more than one degree, the positioning plate and the positioning tongue are connected with the upper cutter head main body in a positioning mode, the positioning tongue tip of the positioning tongue points to the initial position of the positioning teeth, the positioning plate is fixedly connected with the upper cutter head main body through a screw, an elastic piece is arranged between the tail portion of the positioning tongue and the inner wall of the knob to enable the positioning tongue tip to pop out and position the front end of the positioning teeth to be in the initial position, namely a fine powder position (the minimum milling clearance angle), and the tail;
and (3) a separation step of the crushing cutter assembly:
the knob is fixedly connected with the positioning plate or the upper cutter head main body to form an independent crushing cutter assembly, and the positioning screw thread is withdrawn by reverse rotation, so that residues on the upper conical grinding cutter and the main conical grinding cutter can be cleaned;
and the initial alignment step, the initial position adjusting step and the separation step of the crushing cutter assembly are sequentially carried out.
The utility model has the advantages as follows:
a. the crushing cutter assembly is rotatably arranged in an opening part of the bean bin, a rotary positioning member is arranged between the crushing cutter assembly and the opening part, a fixed part is arranged in the opening part corresponding to the positioning part, the rotary positioning member rotates along with the crushing cutter assembly, and the positioning part of the rotary positioning member is in telescopic sliding contact with, buckled on or separated from the fixed part, so that the crushing cutter assembly rotates in the opening part and stops rotating through the rotary positioning member, and the rotary installation angle of the crushing cutter assembly is adjusted;
b. the upper conical grinding cutter of the grinding cutter assembly is positioned at the periphery of the main conical grinding cutter, and when the grinding cutter assembly rotates at the opening of the bean bin, the upper cutter head body of the grinding cutter assembly rotates through threads to move up and down in the bean bin so as to drive the upper conical grinding cutter to move up and down at the periphery of the main conical grinding cutter, so that the minimum grinding gap between the upper conical grinding cutter and the main conical grinding cutter of the grinding cutter assembly, namely the initial gap, is controlled, and the consistency of the initial grinding gaps of each machine in production is ensured;
c. when the motor shaft rotates, the bearing, get rid of the powder dish and the rotation of awl mill main sword follow motor shaft, and adopt plane bearing, then can bear the rotation of awl mill main sword and push down the crocus atress, guarantee the balanced rotation of awl mill main sword to the even rotation in clearance of control awl mill main sword and awl mill upper knife, so that the clearance between awl mill main sword and the awl mill upper knife also can be even after rotating, prevents to take place big on one side, little phenomenon on one side.
e. The positioning plate is provided with a plurality of positioning adjusting holes with different position angles, and the upper cutter head main body is provided with more than one positioning column; or the positioning plate is provided with more than one positioning column, and the upper cutter head main body is provided with a plurality of positioning adjusting holes with different position angles, so that the positioning plate and the upper cutter head main body are connected in a matching way at any angle.
Drawings
Fig. 1 is a schematic view of the first embodiment of the present invention showing an exploded structure of a bean bin and a crushing cutter assembly.
Fig. 2 is a schematic view of a disintegrating knife assembly according to a first embodiment of the present invention.
Fig. 3 is the schematic view of the assembly cross section structure of the crushing cutter assembly, the bean storehouse and the crushing cutter bracket of the first embodiment of the utility model.
Fig. 4 is a schematic plan view (top view position) of the crushing cutter assembly and the bean silo according to the first embodiment of the present invention.
Fig. 5 is a partially enlarged view of fig. 4.
Fig. 6 is a schematic view of a portion of a crushing blade assembly according to a second embodiment of the present invention.
Fig. 7 is a schematic structural view of a crushing cutter assembly part structure and a bean storehouse assembly according to a second embodiment of the present invention.
Fig. 8 is a schematic structural view of a crushing cutter assembly according to a second embodiment of the present invention with a knob.
In the figure, 1 is a knob, 2 is a positioning tongue, 2.1 is a positioning tongue tip, 2.2 is a driving head, 3 is a positioning plate, 3.1 is a chute, 3.2 is a positioning adjusting hole, 4 is a top cutter main body, 4.1 is a positioning column, 5 is a thread, 6 is a cone mill top cutter, 6.1 is a limit ring, 7 is a cutter positioning piece, 8 is a bean bin, 8.1 is an opening part, 9 is a positioning tooth, 10 is a top cutter positioning piece, 10.1 is a positioning thread, 11 is a crushing cutter assembly, 12 is a bearing, 13 is a motor, 13.1 is a motor shaft, 14 is a cone mill main cutter, 15 is a discharge port, 16 is a powder throwing port, 17 is a crushing cutter support, 18 is a screw, and 19 is an elastic piece.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
First embodiment
Referring to fig. 1, a crushing cutter device, including the part sets up crushing knife tackle spare 11 in beans storehouse 8, beans storehouse 8 is equipped with opening 8.1, crushing knife tackle spare 11 rotates and sets up in opening 8.1, and be equipped with between the two and rotate the locating component, it is equipped with flexible gliding locating part at least to rotate the locating component, it is equipped with fixed part to correspond the locating part in opening 8.1, it rotates along with crushing knife tackle spare 11 to rotate the locating part of locating component, and the locating part that rotates the locating component passes through flexible sliding contact, lock on fixed part or break away from fixed part, so that crushing knife tackle spare 11 rotates in opening 8.1 and through rotating the locating component stall, in order to adjust crushing knife tackle spare 11 and rotate initial installation angle.
Referring to fig. 2, 4 and 5, the crushing cutter assembly 11 comprises a knob 1, a positioning tongue 2, a positioning plate 3, an upper cutter head body 4 and a cone mill upper cutter 6, and the rotary positioning member comprises a positioning tongue tip 2.1 arranged on the outer side of the positioning tongue 2 and a plurality of positioning teeth 9 arranged on the inner wall of an opening part 8.1; the positioning tongue 2 is arranged on the positioning plate 3 in a reciprocating sliding mode, the knob 1 is connected with the positioning tongue 2 in a matching mode, the positioning plate 3 is located above the upper cutter head main body 4, and the cone mill upper cutter 6 is arranged in the upper cutter head main body 4; when the smashing cutter assembly 11 rotates at the opening part 8.1 of the bean bin 8, the knob 1 rotates to sequentially drive the positioning tongue 2 and the positioning plate 3 to rotate, and the positioning tongue 2 telescopically slides on the positioning plate 3 so that the tip 2.1 of the positioning tongue retracts into the positioning plate 3 and is separated from the positioning teeth 9 in a rotating state; or, the positioning tongue tip 2.1 extends out of the positioning plate 3 and is contacted and buckled on the positioning teeth 9 in the rotation stopping state; realize smashing cutter unit 11 location and control 11 turned angle of smashing cutter unit, and then make location tongue 2 along with locating plate 3 rotate the cooperation together and fix the minimum crocus clearance angle of locating plate 3 on last blade disc main part 4.
Referring to fig. 1, a plurality of positioning teeth 9 are longitudinally arranged, a plurality of positioning teeth 9 arranged in an arc shape are arranged on the inner wall of an opening portion 8.1, the positioning teeth 9 are arranged on the periphery of a positioning tongue 2 in an arc shape, a crushing cutter assembly 11 is buckled with or separated from the positioning tongue tip 2.1 of the positioning tongue 2 and the positioning teeth 9, so that the crushing cutter assembly 11 is arranged in the opening portion 8.1 of a bean bin 8 and is rotationally positioned, a conical grinding upper cutter 6 is sleeved on the lower portion of the periphery of a conical grinding main cutter 14, a gap is formed between the conical grinding upper cutter and the positioning teeth, the height position of the conical grinding upper cutter 6 is adjusted through the rotational positioning of the crushing cutter assembly 11, and further the initial gap between the conical grinding upper cutter 6 and the side portion of the conical grinding main cutter 14.
Referring to fig. 3 and 7, the knob 1 is provided with a connecting column, the positioning plate 3 is provided with a connecting hole, the connecting column is inserted into the connecting hole and connected by a screw 18, and the screw 18 movably positions the knob 1 and the positioning plate 3 together. The upper cutter head main body 4 and the upper conical grinding cutter 6 are fixedly connected together, threads 5 are arranged on the periphery of the lower portion of the upper cutter head main body 4, positioning threads 10.1 are arranged in an upper cutter head positioning piece 10, the upper cutter head main body 4 is in rotating fit with the upper cutter head positioning piece 10 through the threads 5 and the positioning threads 10.1 and is positioned and rotated in the upper cutter head positioning piece 10, the upper cutter head main body 4 stops when rotating to be incapable of rotating, then the positioning plate 3 and the positioning tongue 2 are in positioning connection with the upper cutter head main body 4, the positioning tongue tip 2.1 of the positioning tongue 2 points to the initial position of the positioning teeth 9, the positioning plate 3 and the upper cutter head main body 4 are fixedly connected through a bolt, a sleeve connection column is arranged at the tail portion of the positioning tongue 2, an elastic piece 19 is sleeved on the surface of the sleeve connection column, the elastic piece 19 is positioned in a sliding groove 3.1 of the.
The bottom of the upper cutter head body 4 is provided with a cutter positioning piece 7 corresponding to the upper conical cutter 6 so that the upper conical cutter 6 is fixed in the upper cutter head body 4. The bottom of the upper conical grinding cutter 6 penetrates through the cutter positioning piece 7, the top of the upper conical grinding cutter 6 is provided with a limiting ring 6.1, the limiting ring 6.1 corresponding to the upper conical grinding cutter 6 in the upper cutter head main body 4 is provided with a limiting step, the upper conical grinding cutter 6 is positioned in the upper cutter head main body 4, the limiting step and the top of the cutter positioning piece 7 are respectively contacted and mutually clamp the limiting ring 6.1, so that the upper conical grinding cutter 6 is packaged in the upper cutter head main body 4 by the cutter positioning piece 7, and the upper conical grinding cutter 6 is prevented from being separated from the upper cutter head main body 4.
A chute 3.1 is arranged in the positioning plate 3, the positioning tongue 2 is arranged in the chute 3.1, the positioning tongue 2 is provided with a driving head 2.2, the driving head 2.2 is contacted with one inner wall of the chute 3.1, one end of the positioning tongue 2 is provided with an elastic piece 19, the elastic piece 19 is contacted with the other inner wall of the chute 3.1, the positioning tongue 2 is matched and connected with the knob 1 through the driving head 2.2, the knob 1 sequentially drives the positioning tongue 2 and the positioning plate 3 to rotate through the driving head 2.2 under rotation, the positioning tongue 2 extrudes the elastic piece 19 to the inner wall of the chute 3.1 under rotation, and the tip 2.1 of the positioning tongue retracts into the positioning plate 3 and is separated from the positioning teeth; in the state of stopping rotation, the compressed elastic piece 19 resets and springs open the positioning tongue 2, the positioning tongue 2 moves towards the outer side of the positioning plate 3 along the chute 3.1, and the tip 2.1 of the positioning tongue extends out of the positioning plate 3 and is contacted and buckled on the positioning teeth 9.
The positioning tongue 2 is arranged on the positioning plate 3 for positioning and sliding, a positioning tongue tip 2.1 on the positioning tongue 2 is exposed on one side of the positioning plate 3 and extends outwards from the edge of the positioning plate 3, an elastic piece 19 is arranged at the other end of the positioning tongue 2 to push the positioning tongue 2 to move outwards, a driving head 2.2 is arranged on the positioning tongue 2, the driving head 2.2 is in driving connection with a driving position on the knob 1, the positioning tongue 2 moves back and forth along the diameter direction of the positioning plate 3 to realize positioning and rotation angle control, and the positioning tongue tip 2.1 is matched with the positioning teeth 9 in the bean bin 8 for positioning and buckling.
The chute 3.1 is provided with a chute opening, and the positioning tongue tip 2.1 extends out of the chute opening.
The positioning plate 3 is provided with a plurality of positioning adjusting holes 3.2 with different position angles, the upper cutter head main body 4 is provided with more than one positioning column 4.1, so that the positioning plate 3 and the upper cutter head main body 4 are connected in a matched mode at any angle, and the positioning plate 3 and the upper cutter head main body 4 are connected in a detachable mode through screws. The positioning column 4.1 is provided with a column hole, and the column hole is aligned with the positioning adjusting hole 3.2 in rotation.
An upper cutter head positioning piece 10 is arranged at the bottom of an opening portion 8.1 of the bean bin 8, a positioning thread 10.1 is arranged in the upper cutter head positioning piece 10, a thread 5 is arranged on the periphery of the lower portion of an upper cutter head main body 4, and the thread 5 of the upper cutter head main body 4 is in threaded connection with the positioning thread 10.1, so that the upper cutter head main body 4 moves up and down along the upper cutter head positioning piece 10 when the upper cutter head main body 4 rotates under the rotation of the crushing cutter assembly 11.
Referring to fig. 3, a crushing cutter support 17 is arranged at the bottom of the bean cabin 8, an upper cutter head positioning piece 10 is installed in the crushing cutter support 17, a conical grinding main cutter 14 is arranged in the crushing cutter support 17, a conical grinding upper cutter 6 is arranged in the upper cutter head main body 4, the conical grinding upper cutter 6 is located on the outer side of the conical grinding main cutter 14, a gap of an inclined type is arranged between the conical grinding upper cutter 6 and the conical grinding main cutter 14, the upper cutter head main body 4 moves up and down along the upper cutter head positioning piece 10 and drives the conical grinding upper cutter 6 to move up and down on the periphery of the conical grinding main cutter 14, so that the height position of the conical grinding upper cutter 6 is adjusted through rotation of the crushing cutter assembly 11, and a gap between the conical grinding upper cutter 6 and the conical grinding main cutter 14 is controlled, and the gap at least comprises an initial gap in which the conical grinding upper cutter 6.
The grinding cutter support 17 is internally provided with a powder throwing disc 20, the powder throwing disc 20 is positioned at the bottom of the conical grinding main cutter 14, the bottom of the powder throwing disc 20 is provided with a bearing 12, the bottom of the grinding cutter support 17 is provided with a motor 13, the motor 13 is provided with a motor shaft 13.1, and the motor shaft 13.1 penetrates through the bottom of the grinding cutter support 17, the bearing 12, the powder throwing disc 20 and the conical grinding main cutter 14. A spring is arranged between the conical grinding main cutter 14 and the powder throwing disk 20, so that the conical grinding main cutter 14 and the powder throwing disk 20 have elastic adjustment.
The upper cutter head positioning piece 10 is independently arranged or integrally arranged on the crushing cutter bracket 17, or the upper cutter head positioning piece 10 is independently arranged or integrally arranged on the bean cabin 8.
The upper cutter head positioning piece 10 is also provided with a discharge hole 15 and a powder throwing hole 16.
A coffee bean grinding machine comprises a machine body, wherein the grinding cutter device is arranged in the machine body.
A method for positioning the initial position of a crushing cutter device, wherein the crushing cutter comprises a crushing cutter component 11 in a bean bin 8 and an opening part 8.1 of the bean bin 8, the crushing cutter component 11 comprises a knob 1, a positioning tongue 2, a positioning plate 3, an upper cutter head main body 4 and a cone mill upper cutter 6,
the positioning method comprises the following steps:
initial alignment of the crushing cutter assembly 11: a plurality of positioning adjusting holes 3.2 with different position angles and more than one positioning column 4.1 are arranged between the positioning plate 3 and the upper cutter head main body 4 and are correspondingly, oppositely and fixedly connected, so that the positioning plate 3 and the upper cutter head main body 4 are in matched connection at any angle;
an adjustment step for generating an initial position:
an upper cutter head main body 4 is fixedly connected with an upper cone mill cutter 6, the upper cutter head main body 4 is in rotary fit with an upper cutter head positioning piece 10 through a thread 5 and a positioning thread 10.1 and is positioned and rotated in the upper cutter head positioning piece 10, the upper cutter head main body 4 rotates to stop and then rotates backwards for more than one degree when the upper cutter head main body cannot rotate, a positioning plate 3 and a positioning tongue 2 are positioned and connected with the upper cutter head main body 4, a positioning tongue tip 2.1 of the positioning tongue 2 points to the initial position of a positioning tooth 9, the positioning plate 3 is fixedly connected with the upper cutter head main body 4 through a screw, an elastic piece 19 is arranged between the tail part of the positioning tongue 2 and the inner wall of a knob 1 to pop the positioning tongue tip 2.1 out and position the front end of the positioning tooth 9 to be an initial position, namely a fine powder position (minimum grinding clearance angle), and;
separation step of the crushing cutter assembly 11:
fixedly connecting the knob 1 with the positioning plate 3 or the upper cutter head main body 4 to form an independent crushing cutter assembly 11, reversely rotating to withdraw the positioning thread 10.1, and cleaning residues on the upper conical grinding cutter 6 and the main conical grinding cutter 14;
the initial alignment step, the initial position adjustment step and the separation step of the crushing cutter assembly 11 are sequentially performed.
Second embodiment
Referring to fig. 6 to 8, a crushing cutter device is different from the first embodiment in that: the driving head 2.2 is exposed outside the positioning tongue 2 and the knob 1, and the positioning tongue 2 extrudes the elastic piece 19 in the chute 3.1 by pressing and rotating the driving head 2.2; in addition, the positioning tongue 2 and the positioning plate 3 rotate along with the driving head 2.2. The driving head 2.2 is exposed at one side of the knob 1 handle, the positioning tongue 2 is driven to move inwards to the chute 3.1 by pressing the driving head 2.2, the elastic piece 19 is at least partially compressed, the driving head 2.2 is released, the elastic piece 19 resets and springs open the positioning tongue 2, the elastic piece 19 drives the positioning tongue 2 to move outwards to the chute 3.1, and the elastic piece 19 adopts a compression spring.
Other parts not described are the same as those of the first embodiment, and are not described in detail here.
Third embodiment
A device with a crushing cutter differs from the first embodiment in that: the positioning plate 3 is provided with more than one positioning column 4.1, the upper cutter head main body 4 is provided with a plurality of positioning adjusting holes 3.2 with different position angles, so that the positioning plate 3 and the upper cutter head main body 4 are connected in a matching way at any angle
Other parts not described are the same as those of the first embodiment, and are not described in detail here.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a crushing cutter device, includes that the part sets up crushing knife tackle spare (11) in beans storehouse (8), beans storehouse (8) are equipped with opening (8.1), its characterized in that: crushing knife tackle spare (11) rotate and set up in opening (8.1), and be equipped with between the two and rotate the locating component, it is equipped with flexible gliding locating part at least to rotate the locating component, it is equipped with fixed part to correspond locating part in opening (8.1), it rotates along with crushing knife tackle spare (11) to rotate the locating component of locating component, and the locating component of rotating the locating component is through flexible sliding contact, the lock is on fixed part or break away from fixed part, so that crushing knife tackle spare (11) rotate in opening (8.1) and through rotating the locating component stall, in order to adjust the initial installation angle of rotation of crushing knife tackle spare (11).
2. The crushing cutter device according to claim 1, wherein: the crushing cutter assembly (11) comprises a knob (1), a positioning tongue (2), a positioning plate (3), an upper cutter head main body (4) and a cone mill upper cutter (6), and the rotary positioning component comprises a positioning tongue tip (2.1) arranged on the outer side of the positioning tongue (2) and a plurality of positioning teeth (9) arranged on the inner wall of the opening part (8.1); the positioning tongue (2) is arranged on the positioning plate (3) in a reciprocating sliding mode, the knob (1) is connected with the positioning tongue (2) in a matching mode, the positioning plate (3) is located above the upper cutter head main body (4), and the upper conical grinding cutter (6) is arranged in the upper cutter head main body (4); the positioning plate (3) is provided with a plurality of positioning adjusting holes (3.2) with different position angles, and the upper cutter head main body (4) is provided with more than one positioning column (4.1); or more than one positioning column (4.1) is arranged on the positioning plate (3), and a plurality of positioning adjusting holes (3.2) with different position angles are formed in the upper cutter head main body (4), so that the positioning plate (3) and the upper cutter head main body (4) are connected in a matched mode at any initial angle.
3. The crushing cutter device according to claim 2, wherein: when the smashing cutter assembly (11) rotates at the opening part (8.1) of the bean bin (8), the knob (1) rotates to drive the positioning tongue (2) and the positioning plate (3) to rotate in sequence, and the positioning tongue (2) telescopically slides on the positioning plate (3) so that the tip (2.1) of the positioning tongue retracts into the positioning plate (3) and is separated from the positioning teeth (9) in a rotating state; or the positioning tongue tip (2.1) extends out of the positioning plate (3) and is contacted and buckled on the positioning teeth (9) in the rotation stopping state; realize smashing cutter unit spare (11) location and control crushing cutter unit spare (11) turned angle, and then make location tongue (2) along with locating plate (3) rotate the cooperation together and fix a position the minimum crocus clearance angle of locating plate (3) on last blade disc main part (4).
4. The crushing cutter device according to claim 2, wherein: a sliding groove (3.1) is formed in the positioning plate (3), the positioning tongue (2) is installed in the sliding groove (3.1), the positioning tongue (2) is provided with a driving head (2.2), the driving head (2.2) is in contact with one inner wall of the sliding groove (3.1), one end of the positioning tongue (2) is provided with an elastic piece (19), the elastic piece (19) is in contact with the other inner wall of the sliding groove (3.1), the positioning tongue (2) is in matched connection with the knob (1) through the driving head (2.2), the knob (1) sequentially drives the positioning tongue (2) and the positioning plate (3) to rotate through the driving head (2.2) under rotation, the positioning tongue (2) extrudes the elastic piece (19) towards the inner wall of the sliding groove (3.1) under rotation, and the positioning tongue tip (2.1) retracts into the positioning plate (3) and is separated from the; in the rotation stopping state, the compressed elastic piece (19) resets and springs open the positioning tongue (2), the positioning tongue (2) moves towards the outer side of the positioning plate (3) along the sliding groove (3.1), and the tip (2.1) of the positioning tongue extends out of the positioning plate (3) and is contacted and buckled on the positioning teeth (9);
or the driving head (2.2) is exposed outside the positioning tongue (2) and the knob (1), and the positioning tongue (2) extrudes the elastic piece (19) in the sliding groove (3.1) by pressing and rotating the driving head (2.2); in addition, the positioning tongue (2) and the positioning plate (3) rotate along with the driving head (2.2).
5. The crushing cutter device according to claim 2, wherein: an upper cutter head positioning piece (10) is arranged at the bottom of an opening part (8.1) of the bean bin (8), a positioning thread (10.1) is arranged in the upper cutter head positioning piece (10), a thread (5) is arranged on the periphery of the lower part of an upper cutter head main body (4), and the thread (5) and the positioning thread (10.1) of the upper cutter head main body (4) are in threaded connection, so that the upper cutter head main body (4) rotates under the crushing cutter component (11), and the upper cutter head main body (4) moves up and down along the upper cutter head positioning piece (10).
6. The crushing cutter device according to claim 5, wherein: a crushing cutter bracket (17) is arranged at the bottom of the bean bin (8), an upper cutter head positioning piece (10) is arranged in the crushing cutter bracket (17), a cone mill main cutter (14) is arranged in the crushing cutter bracket (17), a cone mill upper cutter (6) is arranged in the upper cutter head main body (4), and the upper conical grinding cutter (6) is positioned at the outer side of the main conical grinding cutter (14), an inclined clearance fit is arranged between the upper conical grinding cutter (6) and the main conical grinding cutter (14), the upper cutter head main body (4) moves up and down along the upper cutter head positioning piece (10) and drives the upper conical grinding cutter (6) to move up and down at the periphery of the main conical grinding cutter (14) so as to rotate through the crushing cutter component (11), further adjusting the height position of the upper conical grinding cutter (6) to control the gap between the upper conical grinding cutter (6) and the main conical grinding cutter (14), the clearance at least comprises an initial clearance originally installed by the upper conical grinding cutter (6) and the main conical grinding cutter (14).
7. The crushing cutter device according to claim 6, wherein: still be equipped with in crushing cutter support (17) and get rid of powder dish (20), get rid of powder dish (20) and be located conical mill main sword (14) bottom, get rid of powder dish (20) bottom and be equipped with bearing (12), crushing cutter support (17) bottom is equipped with motor (13), and motor (13) are equipped with motor shaft (13.1), and crushing cutter support (17) bottom, bearing (12), get rid of powder dish (20) and conical mill main sword (14) are run through to motor shaft (13.1).
8. The crushing cutter device according to claim 6, wherein: the upper cutter head positioning piece (10) is independently arranged or integrally arranged on the crushing cutter bracket (17); or the upper cutter head positioning piece (10) is independently arranged or integrally arranged on the bean bin (8); a cutter positioning piece (7) is arranged at the bottom of the upper cutter head main body (4) corresponding to the upper conical grinding cutter (6) so that the upper conical grinding cutter (6) is fixed in the upper cutter head main body (4); the upper cutter head positioning piece (10) is also provided with a discharge hole (15) and a powder throwing hole (16).
9. A bean grinding coffee machine comprises a machine body, and is characterized in that: a crushing cutter device according to any one of claims 1 to 8 is provided in the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020123343.8U CN211749021U (en) | 2020-01-18 | 2020-01-18 | Crushing cutter device and bean grinding coffee machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020123343.8U CN211749021U (en) | 2020-01-18 | 2020-01-18 | Crushing cutter device and bean grinding coffee machine thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211749021U true CN211749021U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020123343.8U Active CN211749021U (en) | 2020-01-18 | 2020-01-18 | Crushing cutter device and bean grinding coffee machine thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211749021U (en) |
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2020
- 2020-01-18 CN CN202020123343.8U patent/CN211749021U/en active Active
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