CN201088497Y

CN201088497Y - Grinding device

Info

Publication number: CN201088497Y
Application number: CNU2007201526170U
Authority: CN
Inventors: 叶添根
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-29
Filing date: 2007-05-29
Publication date: 2008-07-23
Anticipated expiration: 2017-05-29

Abstract

The utility model relates to a grinding device, which comprises a base seat, a grinder, a shaft lever, adjusting components and a driver, wherein a cup body provided with a fixing frame is installed on a seat plate of the base seat, the grinder comprises a grinding ring arranged in the seat plate and a grinding block arranged in the grinding ring, a shaft lever group is connected with the grinding block and is penetrated through a fixing frame group to be connected with the adjusting components and the driver, a spring further nested on the shaft lever is propped between the fixing frame and the grinding block, and an internal concave arched spiral groove is formed on the outer grinding surface of the grinding block, therefore, by utilizing the elastic force with constant voltage provided by the spring to the grinding block and the lateral force for a balanced driver to drive the grinding block to rotate, and by utilizing spiral paths formed in the base seat by the spring, in combination with the spiral groove on the peripheral surface of the grinding block, the utility model is used for guiding granular food material to enter into a grinding space between the grinding ring and the grinding block evenly and dispersedly, thus the average stress of the grinding ring and the grinding block is caused in the grinding process of the food material, the abrasion by the concentrated stress is avoided, and the food material can be ground into a delicate state with good quality.

Description

Lapping device

Technical field

The utility model is about a kind of lapping device, refers to a kind of lapping device design of particle food materials especially.

Technical background

For with granular food materials (as: coffee, pepper ... etc.) grind to form tiny powder, people's design has manual or DYN dynamic lapping device, shown in Fig. 5-6, be to disclose at present known hand-ground device design, this lapping device mainly is that group is established a cup 73 with fixed mount on the seat board 71 in its pedestal 70, one group of mill 74 of installing in the set functional hole in cup 73 bottoms, this mill 74 is to have a grinding ring 75 to be fixedly arranged in the functional hole of this seat board 71, and one taper grinding block 76 rotatably be mounted in this grinding ring 75, as shown in Figure 7, these taper grinding block 76 outer peripheral faces be provided with several vee-cuts 761 from upper end conrotatory veer towards the extension that has a down dip, hypomere is provided with fine lapping portion 762, and group is established an axostylus axostyle 77 and is passed 72 groups of fixed mounts in this cup 73 and establish one and adjust assembly 80 on this grinding block 76, group is established one and be can be manual or electrodynamic type driver 90 again, this adjustment assembly 90 comprises that an adjustment part is positioned at these fixed mount 72 tops this axostylus axostyle 77 that is spirally connected, in order to adjust the position that this grinding block 76 is arranged in this grinding ring 75 up and down, when described driver was hand mechanism, this driver 90 was to comprise that a swing handle 91 is mounted on this axostylus axostyle 77 upper ends.

Before take off known lapping device though a kind of facility that the particle food hand-ground can be become careful powder be provided, yet, this grinding block is driven in rotation the facts that lateral tilt easily takes place process, produce grinding stress and concentrate on and grind a certain zone, space and make the graininess food materials easily be piled up in the somewhere, in addition set several vee-cuts only extend to its middle section position in self-grind piece upper end on the grinding block outer peripheral face, cause the thickness inequality after the grinding, and problem because of unbalance stress, cause the lapped face in grinding block or the grinding ring impaired, reduce its service life.

Summary of the invention

Main purpose of the present utility model is to provide a kind of lapping device, uncommon design whereby, and easily lateral tilt and graininess food materials are difficult for uniformly dispersing and cause because of grinding stress inequality wear problems in rotary course to overcome grinding block.

Take off purpose for before reaching, the designed lapping device of the utility model is to comprise: a pedestal, a mill, an axostylus axostyle, are adjusted an assembly and a driver, this pedestal comprises that seat board, the cup with functional hole is located on this seat board and a fixed mount is located in this cup, this mill comprises that a grinding ring is located at the functional hole place in this seat board, and one the taper grinding block rotatably be arranged in this grinding ring, this axostylus axostyle is mounted on this grinding block upper end, and rotatably pass this fixed mount winding and adjust assembly and this driver, wherein:

The spiral grooves that the outer grinding bread of this taper grinding block contains several indent arc is spirally extended to hypomere downwards and forms a rough lapping portion from the top, and a fine lapping portion is positioned at this outer grinding face hypomere interval, and this spiral grooves is last dark shallow kenel down; And

This lapping device comprises that still a spring housing is located at outside this axostylus axostyle, supports and is located between this fixed mount top plate portion and this grinding block top, so as to one spiral path of formation in the functional hole of this pedestal.

The utility model was taken off lapping device in the past and was formed the structure design, and compared to previous existing lapping device, characteristics of the present utility model include at least:

1. make mill mean forced when food materials grind: the utility model is to utilize the spring that is connected between fixed mount and grinding block, the grinding block of below is provided the elastic force of a voltage stabilizing, during in order to the manual or electronic rotation swing handle of balance user, side force because of the improper generation of the application of force, keeping grinding block steadily and rightfully rotates in grinding ring, avoid grinding block that lateral tilt takes place in grinding ring, produce the facts that grinding stress is concentrated and make the graininess food materials be piled up in the somewhere.

2. provide guide path to the particle food materials: the utility model is located at spring between fixed mount and grinding block except that grinding block being provided the elastic force of a voltage stabilizing, more can utilize the spiral helicine type body of this spring, in order in the functional hole of this pedestal, form one spiral path with respect to the grinding block top, other utilizes the spiral grooves design that forms the indent arc on this grinding block outer grinding face, bigger guiding space is provided, in order to provide excellent guide path to the graininess food materials, the graininess food materials can be dispersed evenly in process of lapping in the grinding space between grinding ring and grinding block to be ground, make particle food materials can be milled to the careful Powdered of better quality, promote the mouthfeel of grinding the back food materials as coffee bean.

Description of drawings

Fig. 1 is the three-dimensional appearance schematic diagram of a preferred embodiment of the utility model lapping device.

Fig. 2 is the sectional perspective decomposing schematic representation of the utility model lapping device preferred embodiment.

Fig. 3 is the combination generalized section of the utility model lapping device preferred embodiment.

Fig. 4 is the grinding block schematic perspective view in the preferred embodiment of the utility model lapping device.

Fig. 5 is the generalized section of known lapping device.

Fig. 6 is the sectional perspective decomposing schematic representation of known lapping device.

Fig. 7 is the grinding block schematic perspective view in the known lapping device.

The specific embodiment

As Figure 1-3, be a preferred embodiment that discloses the utility model lapping device, by can see among the figure and, this lapping device is to comprise that a pedestal 10, a mill 20, an axostylus axostyle 30, a spring 40, adjust an assembly 50 and a driver 60, wherein:

This pedestal 10 comprises a seat board 11, a cup 12 and a fixed mount 14, this seat board 11 is provided with a functional hole 111, this cup 12 is to be fixedly arranged on this seat board 11, these cup 12 bottoms are provided with an opening to should functional hole 111, described pedestal 10 still can form an accommodation space with respect to seat board 11 belows, this accommodation space front side is provided with an opening, and the receiver 13 that provides a top to have opening is inserted wherein, and this fixed mount 14 comprises a top plate portion 14

1 and two cradle portion 142 are located at these top plate portion 141 two ends and are extended this fixed mount 1 down

4 and be fixedly arranged in this cup 12 with this two cradle portion 142, with respect to locating directly over this functional hole 111, be provided with an axis hole 143 in this top plate portion 141.

This mill 20 comprises a grinding ring 21 and a grinding block 22, wherein:

Has a grinding hole 211 in this grinding ring 21, abradant surface 212 in forming on the inner hole wall of this grinding hole 211, should interior abradant surface 212 still be further to form several sections to grind sections, the epimere rough lapping section 215 that several pointed tooth constituted of serving as reasons wherein, hypomere is a fine lapping section 216, the epimere portion that has rough lapping section 215 in this grinding hole 211 can form the bigger bellmouth section of upper end open, hypomere portion with fine lapping section 216 can form the bigger bellmouth section of lower ending opening, these grinding ring 21 upper end outer peripheral edges still can form the holding flange 213 of a radial projection, this holding flange 213 is provided with several breach 214, in order to number affixed assemblies such as screw to be provided ... wait and pass wherein, seat board 11 bottoms that this grinding ring 21 are fixedly arranged on this pedestal 10 are to should functional hole 111.

As shown in Figure 4, this grinding block 22 is the coniform blocks that are up-small and down-big, its outer peripheral face forms outer grinding face 221, the spiral grooves 222 that these outer grinding face 221 these outer grinding faces 221 comprise several indent arc is spirally extended to hypomere down from these grinding block 22 top conrotatory veers and forms a rough lapping portion, and a fine lapping portion 223 is positioned at this outer grinding face 22

Dark, the more shallow kenel of lower end indent of indent on 2 hypomere intervals, described spiral grooves 222 are, these grinding block 22 tops are provided with a coupling hole, and this coupling hole can be screw.

Aforesaid mill 20 still can further comprise a sliding piece 23, is located at this grinding block 2

2 tops, this sliding piece 23 comprise that a horizontal segment 231 and a clicking section 232 extend from these horizontal segment 231 1 ends up, are provided with a fixing perforation in this horizontal segment 231, to coupling hole that should grinding block 22.

This axostylus axostyle 30 comprises that a spiro union portion 31 and a Fixed Division were positioned at this axostylus axostyle 30 upper and lower sides in 32 minutes, this spiro union portion 31 and Fixed Division 32 outer peripheral faces are provided with screw thread, and be fixedly arranged on the Fixed Division 32 of lower end in the coupling hole on the coupling hole of this sliding piece 23 and this grinding block 22 tops, and this axostylus axostyle 30 rotatably passes the functional hole 111 of this pedestal 10 and the axis hole 143 of fixed mount 14, and this spiro union portion 31 is provided with at least one face 311 that scabbles and is and extends axially.

This spring 40 is to be sheathed on outside this axostylus axostyle 30, the upper end is supported and is located in axis hole 143 hole walls of these fixed mount 14 top plate portions 141, the lower end is connected to this grinding block 22 tops, in this preferred embodiment, this lapping device is further to select the upper end taper spring that external diameter is little, the lower end external diameter is big for use, in order in the functional hole 111 of this pedestal 10, form spiral path one with respect to grinding block 22 tops.

This adjustment assembly 50 is the upper ends that are mounted on this axostylus axostyle 30, it mainly is to comprise an adjustment part 51, be provided with a screw in this adjustment part 51, be spiro union portion 31 places that spiral shell is located at this axostylus axostyle 30, with respect to these fixed mount 14 tops, in order to adjust the position that this grinding block 22 is positioned at grinding ring 21 up and down, 14 of this adjustment part 51 and this fixed mounts still can further be set up a wear-resistant gasket 52.

This driver 60 can be a hand driver or an electrodynamic type driver, in this preferred embodiment, be to disclose this driver 60 to be manual actuator, this manual actuator 60 is to comprise a swing handle 61, these swing handle 61 1 ends are provided with pilot hole, provide axostylus axostyle 30 upper ends to wear wherein interlock together, and utilize a hold-doun nut 62 to be locked on this axostylus axostyle 30, make this swing handle 61 grip rotation for the people, described pilot hole can be the non-circular perforation that correspondence has the spiro union portion 31 of the face of scabbling 311; When this driver is the electrodynamic type driver (figure does not show), this electrodynamic type driver comprises electro-motor and transmission component, and connects with this transmission component between the clutch end and axostylus axostyle of electro-motor, drives this grinding block rotation so as to utilizing electronic means.

Described powered actuator 60 still can further comprise at least one distance piece, this distance piece 6

Be provided with a perforation in 3, in this preferred embodiment, this adjustable manual driver 60 has a distance piece 63 and is sheathed on this axostylus axostyle 30, between this adjustment part 51 and swing handle 61, this adjustable manual driver 60 still can comprise a shifting part 64 more in addition, is mounted on this axostylus axostyle 30, is positioned at this swing handle 61 belows, this shifting part 64 comprises a strip clicking section, is bent downwardly extension.

The utility model lapping device is when using, manually being example, as shown in Figure 3, it is a cup 12 of graininess food materials to be ground being put into this pedestal 10, secondly, rotation swing handle 61, promptly driving grinding block 22 via axostylus axostyle 30 rotates in grinding ring 21, and utilize the cooperation of 22 corresponding interior abradant surfaces 211 of this grinding ring 21 and grinding block and outer grinding face 221, make the graininess food materials that fall into this grinding

ring

21 and 22 of grinding blocks be rubbed than behind the granule earlier, again by further careful being ground into powder.

Before grinding, this lapping device can see through adjustment part 51 spiral shells and be located at position adjustment on this axostylus axostyle 30, and changes the height and position of grinding block 22 with respect to grinding ring 21, and changes the grain thickness after food materials grind; In addition this lapping device utilization spiral path guiding graininess food materials of being positioned at the spring 40 of grinding block 22 tops and being provided enter the functional hole 111 of pedestal 10 in regular turn, and utilize the spiral grooves that forms the indent arc on these grinding block 22 outer grinding faces 221 to design, provide those graininess food materials bigger guiding space, those graininess food materials are guided equably and intersperse among this grinding ring 21 and abrasive action is carried out in the grinding space of 22 of grinding blocks.

The set lapping device of the utility model is when the graininess food materials grind, it is to utilize the spring 40 be connected to 22 of fixed mount 14 and grinding blocks, the grinding block 22 of below is provided the elastic force of a voltage stabilizing, manually rotate the side force of swing handle 61 in order to the balance user because of the improper generation of the application of force, keep grinding block 22 and steadily and rightfully in grinding ring 21, rotate, avoid grinding block 2

2 in grinding ring 21 lateral tilt take place, produce the facts that grinding stress is concentrated and make the graininess food materials be piled up in the somewhere, on the other hand, more can utilize this spring 40 spiral helicine type bodies, form spiral path one in these grinding block 22 tops, spiral grooves 222 designs of arranging in pairs or groups again and forming the indent arc on these grinding block 22 outer grinding faces 221, bigger guiding space is provided, provide excellent guide path to those graininess food materials, the graininess food materials can be interspersed among in the grinding space of 21 of grinding ring 22 and grinding blocks by even guiding in process of lapping to be ground, make the careful pulverulence that can be milled to better quality as the particle food materials of coffee bean, promote the mouthfeel of grinding the back food materials.Hereat, the utility model can provide a kind of lapping device that has more handy practical function.

Claims

1. lapping device, be to comprise a pedestal, one mill, one axostylus axostyle, one adjusts an assembly and a driver, this pedestal comprises that one has the seat board of functional hole, one cup is located on this seat board and a fixed mount is located in this cup, this mill comprises that a grinding ring is located at the functional hole place in this seat board, and one the taper grinding block with outer grinding face rotatably be arranged in this grinding ring, this grinding ring inner peripheral surface forms rough lapping section and fine lapping section up and down respectively, this axostylus axostyle is mounted on this grinding block upper end, and rotatably pass this adjustment assembly of this fixed mount winding and this driver, it is characterized in that:

The outer grinding bread of this taper grinding block contains a spiral grooves by several indent arc and is spirally extended to the formed rough lapping of hypomere portion from the top downwards, and a fine lapping portion is positioned at this outer grinding face hypomere interval, and this spiral grooves is last dark shallow kenel down; And

This lapping device comprises that still a spring housing is located at outside this axostylus axostyle, supports and is located between this fixed mount top plate portion and this grinding block top, is used to one spiral path of formation in the functional hole of this pedestal.

2. lapping device according to claim 1 is characterized in that the epimere portion that has the rough lapping section in the grinding hole of this grinding ring forms the bigger bellmouth section of upper end open, and the hypomere portion with fine lapping section forms the bigger bellmouth section of lower ending opening.

3. lapping device according to claim 2 is characterized in that this spring is the upper end taper spring that external diameter is little, the lower end external diameter is big.

4. according to each described lapping device in the claim 1 to 3, it is characterized in that this mill still comprises a sliding piece, be located at this grinding block top, affixed this axostylus axostyle.

5. lapping device according to claim 4 is characterized in that this sliding piece comprises that a horizontal segment and a clicking section extend from this horizontal segment one end up.

6. according to each described lapping device in the claim 1 to 3, it is characterized in that, these grinding ring upper end outer peripheral edges form the holding flange of a radial projection, and this holding flange is provided with several breach, provide the affixed assembly of number to pass the seat board bottom surface that wherein is fixedly arranged on this pedestal.

7. lapping device according to claim 4 is characterized in that, these grinding ring upper end outer peripheral edges form the holding flange of a radial projection, and this holding flange is provided with several breach, provides the affixed assembly of number to pass the seat board bottom surface that wherein is fixedly arranged on this pedestal.

8. lapping device according to claim 5 is characterized in that, these grinding ring upper end outer peripheral edges form the holding flange of a radial projection, and this holding flange is provided with several breach, provides the affixed assembly of number to pass the seat board bottom surface that wherein is fixedly arranged on this pedestal.