CN210493811U - Rechargeable milling machine convenient to adjust fineness - Google Patents
Rechargeable milling machine convenient to adjust fineness Download PDFInfo
- Publication number
- CN210493811U CN210493811U CN201921214333.9U CN201921214333U CN210493811U CN 210493811 U CN210493811 U CN 210493811U CN 201921214333 U CN201921214333 U CN 201921214333U CN 210493811 U CN210493811 U CN 210493811U
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- Prior art keywords
- grinding
- shell
- square shaft
- rechargeable
- adjusting ring
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- 238000003801 milling Methods 0.000 title claims description 7
- 238000000227 grinding Methods 0.000 claims abstract description 119
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims description 16
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 235000010627 Phaseolus vulgaris Nutrition 0.000 abstract description 11
- 244000046052 Phaseolus vulgaris Species 0.000 abstract description 11
- 230000005611 electricity Effects 0.000 abstract description 4
- 235000013312 flour Nutrition 0.000 abstract description 4
- 241000533293 Sesbania emerus Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a rechargeable flour mill convenient for fineness adjustment, which comprises a power device, a grinding core and a flour bin, wherein the power device comprises a power shell, a main control circuit board, a motor and a storage battery are arranged in the power shell, and the motor is connected with a square shaft sleeve; the grinding core comprises a grinding shell, an adjusting ring, a lifting frame and an underframe, positioning fixture blocks are evenly distributed on the upper end face of the adjusting ring, the adjusting ring is sleeved on the upper edge of the grinding shell from the upper part, a five-stage stepped groove is formed in the bottom side of the edge of the lifting frame, and the five-stage stepped groove is just pressed on the positioning fixture blocks of the adjusting ring; a through hole is formed in the center of the lifting frame, and a square shaft is installed on the lifting frame through an E-shaped buckle; a square shaft stabilizing frame is arranged in the grinding shell, a through hole is formed in the center of the square shaft stabilizing frame, a spring is sleeved on the square shaft after the square shaft penetrates through the stabilizing hole, the bottom end of the square shaft is connected with a movable grinding disc, a fixed grinding disc is sleeved outside the movable grinding disc, and a blanking gap is formed between the fixed grinding disc and the movable grinding disc. The utility model discloses need not to insert the electricity and use, and conveniently adjust the thickness of grinding the beans.
Description
Technical Field
The utility model relates to a milling equipment especially relates to a rechargeable milling machine convenient to adjust fineness.
Background
At present, all small-sized bean mills in the market are in a hand-operated type or need to be plugged, and the milling thickness is adjusted at the bottom after the bean mill is opened; both of these points bring great inconvenience to users, and therefore, it is an urgent need for those skilled in the art to develop a rechargeable flour mill with adjustable fineness.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned not enough, provide a rechargeable milling machine convenient to adjust fineness.
The above object of the present invention is achieved by the following technical solutions: a rechargeable pulverizer convenient for fineness adjustment comprises a power device, a grinding core and a powder bin, wherein the power device is connected with the grinding core;
the power device comprises a power shell, a main control circuit board, a motor and a storage battery are mounted in the power shell, the motor and the storage battery are connected to the main control circuit board, a switch, a charging interface and an electric quantity indicator lamp are arranged on the main control circuit board, and the motor is connected with a square shaft sleeve;
the grinding core comprises a grinding shell, an adjusting ring, a lifting frame and a bottom frame,
the grinding shell is funnel-shaped, three slide rails are arranged at the upper part of the inner wall of the grinding shell,
three positioning fixture blocks are evenly distributed on the upper end surface of the adjusting ring, the adjusting ring is sleeved on the upper edge of the grinding shell from the upper part,
the outer wall of the lifting frame is provided with three sliding grooves matched with the sliding rails, and the bottom sides of the edges of the lifting frame between the adjacent sliding grooves are provided with five-level stepped grooves which are just pressed on the positioning fixture blocks of the adjusting ring;
the center of the lifting frame is provided with a through hole, and a square shaft is arranged on the lifting frame through an E-shaped buckle; the grinding shell is internally provided with a square shaft stabilizing frame, a stabilizing hole is formed in the center of the square shaft stabilizing frame, a spring is sleeved on the square shaft after the square shaft penetrates through the stabilizing hole, the bottom end of the square shaft is connected with a movable grinding disc, a fixed grinding disc is sleeved outside the movable grinding disc and fixed at the bottom of the grinding shell through a bottom frame, and a blanking gap is formed between the fixed grinding disc and the movable grinding disc.
Furthermore, an L-shaped clamping groove is formed in a sliding rail of the grinding core, a stopping convex edge is arranged in a horizontal groove of the L-shaped clamping groove, a locking clamping block is arranged on the inner wall of the bottom edge of the power shell, the locking clamping block is inserted into the horizontal groove from a vertical groove of the L-shaped clamping groove and is screwed into the horizontal groove, and the locking clamping block is fixed after crossing the stopping convex edge.
Furthermore, the edge of the bottom of the grinding shell is provided with an internal thread, and an upper port of the powder bin is provided with an external thread and is connected with the internal thread at the bottom of the grinding shell in a matching manner.
Further, the powder bin is a glass cup, a ceramic cup or a plastic cup with an external thread opening.
Furthermore, the side wall of the adjusting ring is provided with an antiskid projection.
Furthermore, the side wall of the grinding shell is provided with a grinding fineness gear mark, and the side wall of the adjusting ring is provided with a pointer mark matched with the grinding fineness gear mark.
Furthermore, an inner cover is arranged at the top of the power shell and connected with a dust cover.
Further, the motor is a low speed motor.
The utility model discloses a theory of operation:
when the grinding device works, required materials (such as coffee beans) are put into a grinding shell of the grinding core, the power device is covered, then the switch is turned on, the motor drives the square shaft to rotate, the movable grinding disc is further driven to rotate for grinding, and ground powder falls into the powder bin from a blanking gap between the fixed grinding disc and the movable grinding disc.
When the adjusting ring is rotated, the positioning fixture block is switched in a five-stage stepped groove at the bottom side of the edge of the lifting frame, so that the lifting frame is lifted or lowered, the size of a blanking gap between the movable grinding disc and the fixed grinding disc is changed through a square shaft, and the grinding fineness is controlled.
The utility model discloses a battery replaces civilian power, charges for the battery through a USB line. The storage battery supplies power to the motor, and the motor drives the square shaft and further drives the movable grinding disc to grind coffee; the whole grinding disc grinding machine has the advantages that the carrying is convenient, coffee can be ground at any time and any place, the grinding fineness can be easily adjusted without disassembling the machine, the use is convenient, the gear mark and the pointer mark are arranged, and the distance between the two grinding discs is not required to be adjusted and observed at the same time.
The storage battery bean grinder of the utility model can be used by charging the storage battery through only one USB wire, and can be used for charging on household power supplies, chargers, computers, notebooks and automobiles without rejecting the power supply; after the electricity is charged, an electric quantity indicator lamp is arranged on the bean grinding machine, so that the electric quantity in the battery is clear at a glance; the storage battery drives the motor and then drives the square shaft to transmit power to the grinding disc, the low-speed motor generates low noise when working, the low-speed motor rotates to drive the grinding disc to rotate at a low speed, the grinding disc is not easy to generate heat, and flavor and taste of coffee cannot be changed due to heat. The storage battery bean grinder is small in overall design size, does not need to occupy a specific space, and is high in portability. The thickness of the ground coffee is 5 grades adjustable, and the grinding degree is corresponding to the requirements of five kinds of coffee.
Compared with the prior art, the utility model the advantage be: the utility model discloses a battery drives the motor to drive the mill, realize grinding coffee beans into powder, need not to insert the electricity and use. The structure that grinds the inside thickness of adjusting of beans machine of tradition changes the product outside into, and the thickness of grinding beans can be adjusted to rotatory fuselage intermediate adjusting ring, and is more convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle power device of the present invention.
Figure 3 is a schematic view of the structure of the grinding core of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, a rechargeable flour mill with adjustable fineness comprises a power device 100, a grinding core 200 and a powder bin 300, wherein the power device 100 is connected with the grinding core 200, and the grinding core 200 is connected with the powder bin 300;
the power device 100 comprises a power shell 101, a main control circuit board 102, a motor 103 and a storage battery 104 are installed in the power shell 101, the motor 103 and the storage battery 104 are both connected to the main control circuit board 102, a switch 105, a charging interface 106 and an electric quantity indicator lamp 107 are arranged on the main control circuit board 102, and the motor 103 is connected with a square shaft sleeve 108;
the grinding core 200 comprises a grinding shell 201, an adjusting ring 202, a lifting frame 203 and a base frame 204,
the grinding shell 201 is funnel-shaped, three slide rails 205 are arranged on the upper part of the inner wall of the grinding shell 201,
three positioning fixture blocks 206 are evenly distributed on the upper end surface of the adjusting ring 202, the adjusting ring 202 is sleeved on the upper edge of the grinding shell 201 from the upper part,
the outer wall of the lifting frame 203 is provided with three sliding grooves 207 matched with the sliding rails 205, the bottom sides of the edges of the lifting frame 203 between the adjacent sliding grooves 207 are provided with five-level stepped grooves 208, and the five-level stepped grooves 208 are just pressed on the positioning fixture blocks 206 of the adjusting ring 202;
the center of the lifting frame 203 is provided with a through hole 209, and a square shaft 211 is arranged through an E-shaped buckle 210; the grinding shell 201 is internally provided with a shaft stabilizing frame 212, the center of the shaft stabilizing frame 212 is provided with a stabilizing hole 213, the square shaft 211 penetrates through the stabilizing hole 213 and then is sleeved with a spring 214, the bottom end of the square shaft 211 is connected with a movable grinding disc 215, a fixed grinding disc 216 is sleeved outside the movable grinding disc 215, the fixed grinding disc 216 is fixed at the bottom of the grinding shell 201 through a bottom frame 204, and a blanking gap 217 is arranged between the fixed grinding disc 216 and the movable grinding disc 215.
Further, an L-shaped slot 218 is disposed on the slide rail 205 of the grinding core 200, a stopping rib 219 is disposed in a horizontal groove of the L-shaped slot 218, a locking block 109 is disposed on an inner wall of the bottom edge of the power housing 101, the locking block 109 is inserted into the horizontal groove from a vertical groove of the L-shaped slot 218 and is screwed into the horizontal groove, and the locking block passes over the stopping rib 219 to be fixed.
Further, the edge of the bottom of the grinding shell 201 is provided with an internal thread, and the upper port of the powder bin 300 is provided with an external thread and is connected with the internal thread at the bottom of the grinding shell 201 in a matching manner.
Further, the powder bin 300 is a glass cup, a ceramic cup or a plastic cup with an external thread opening.
Further, the side wall of the adjusting ring 202 is provided with a skidproof bump.
Further, the side wall of the grinding shell 201 is provided with a grinding fineness gear mark, and the side wall of the adjusting ring 202 is provided with a pointer mark matched with the grinding fineness gear mark.
Further, an inner cover 110 is disposed on the top of the power housing 101, and a dust cover 111 is connected to the inner cover 110.
Further, the motor 103 is a low speed motor.
The utility model discloses a theory of operation:
when the grinding device works, required materials (such as coffee beans) are put into the grinding shell 201 of the grinding core 200, the power device 100 is covered, then the switch 105 is opened, the motor 103 drives the square shaft 211 to rotate, the movable grinding disc 215 is further driven to rotate for grinding, and ground powder falls into the powder bin 300 from a blanking gap 217 between the fixed grinding disc 216 and the movable grinding disc 215.
When the adjusting ring 202 is rotated, the positioning fixture block 206 is switched in a five-step stepped groove 208 at the bottom side of the edge of the lifting frame 203, so that the lifting frame 203 is lifted or lowered, and the size of a blanking gap 217 between the movable grinding disc 215 and the fixed grinding disc 216 is changed through the square shaft 211, thereby controlling the grinding fineness.
The utility model discloses a battery replaces civilian power, charges for the battery through a USB line. The storage battery supplies power to the motor, and the motor drives the square shaft and further drives the movable grinding disc to grind coffee; the whole grinding disc grinding machine has the advantages that the carrying is convenient, coffee can be ground at any time and any place, the grinding fineness can be easily adjusted without disassembling the machine, the use is convenient, the gear mark and the pointer mark are arranged, and the distance between the two grinding discs is not required to be adjusted and observed at the same time.
The storage battery bean grinder of the utility model can be used by charging the storage battery through only one USB wire, and can be used for charging on household power supplies, chargers, computers, notebooks and automobiles without rejecting the power supply; after the electricity is charged, an electric quantity indicator lamp is arranged on the bean grinding machine, so that the electric quantity in the battery is clear at a glance; the storage battery drives the motor and then drives the square shaft to transmit power to the grinding disc, the low-speed motor generates low noise when working, the low-speed motor rotates to drive the grinding disc to rotate at a low speed, the grinding disc is not easy to generate heat, and flavor and taste of coffee cannot be changed due to heat. The storage battery bean grinder is small in overall design size, does not need to occupy a specific space, and is high in portability. The thickness of the ground coffee is 5 grades adjustable, and the grinding degree is corresponding to the requirements of five kinds of coffee.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a rechargeable milling machine convenient to adjust fineness which characterized in that: comprises a power device, a grinding core and a powder bin, wherein the power device is connected with the grinding core, and the grinding core is connected with the powder bin;
the power device comprises a power shell, a main control circuit board, a motor and a storage battery are mounted in the power shell, the motor and the storage battery are connected to the main control circuit board, a switch, a charging interface and an electric quantity indicator lamp are arranged on the main control circuit board, and the motor is connected with a square shaft sleeve;
the grinding core comprises a grinding shell, an adjusting ring, a lifting frame and a bottom frame,
the grinding shell is funnel-shaped, three slide rails are arranged at the upper part of the inner wall of the grinding shell,
three positioning fixture blocks are evenly distributed on the upper end surface of the adjusting ring, the adjusting ring is sleeved on the upper edge of the grinding shell from the upper part,
the outer wall of the lifting frame is provided with three sliding grooves matched with the sliding rails, and the bottom sides of the edges of the lifting frame between the adjacent sliding grooves are provided with five-level stepped grooves which are just pressed on the positioning fixture blocks of the adjusting ring;
the center of the lifting frame is provided with a through hole, and a square shaft is arranged on the lifting frame through an E-shaped buckle; the grinding shell is internally provided with a square shaft stabilizing frame, a stabilizing hole is formed in the center of the square shaft stabilizing frame, a spring is sleeved on the square shaft after the square shaft penetrates through the stabilizing hole, the bottom end of the square shaft is connected with a movable grinding disc, a fixed grinding disc is sleeved outside the movable grinding disc and fixed at the bottom of the grinding shell through a bottom frame, and a blanking gap is formed between the fixed grinding disc and the movable grinding disc.
2. A rechargeable pulverizer convenient for adjusting fineness according to claim 1, characterized in that: the grinding machine is characterized in that an L-shaped clamping groove is formed in a sliding rail of the grinding core, a stopping convex edge is arranged in a horizontal groove of the L-shaped clamping groove, a locking fixture block is arranged on the inner wall of the bottom edge of the power shell, the locking fixture block is inserted into the horizontal groove from a vertical groove of the L-shaped clamping groove and is screwed into the horizontal groove, and the locking fixture block is fixed after crossing the stopping convex edge.
3. A rechargeable pulverizer convenient for adjusting fineness according to claim 1, characterized in that: the grinding shell is characterized in that an internal thread is arranged at the edge of the bottom of the grinding shell, and an external thread is arranged at the upper end opening of the powder bin and is matched and connected with the internal thread at the bottom of the grinding shell.
4. A rechargeable pulverizer convenient for adjusting fineness according to claim 1, characterized in that: the powder bin is a glass cup, a ceramic cup or a plastic cup with an external threaded opening.
5. A rechargeable pulverizer convenient for adjusting fineness according to claim 1, characterized in that: the side wall of the adjusting ring is provided with an antiskid bulge.
6. A rechargeable pulverizer convenient for adjusting fineness according to claim 1, characterized in that: the grinding shell side wall is provided with a grinding fineness gear identification, and the adjusting ring side wall is provided with a pointer mark matched with the grinding fineness gear identification.
7. A rechargeable pulverizer convenient for adjusting fineness according to claim 1, characterized in that: the top of the power shell is provided with an inner cover, and the inner cover is connected with a dustproof cover.
8. A rechargeable pulverizer convenient for adjusting fineness according to claim 1, characterized in that: the motor is a low speed motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921214333.9U CN210493811U (en) | 2019-07-30 | 2019-07-30 | Rechargeable milling machine convenient to adjust fineness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921214333.9U CN210493811U (en) | 2019-07-30 | 2019-07-30 | Rechargeable milling machine convenient to adjust fineness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210493811U true CN210493811U (en) | 2020-05-12 |
Family
ID=70586354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921214333.9U Expired - Fee Related CN210493811U (en) | 2019-07-30 | 2019-07-30 | Rechargeable milling machine convenient to adjust fineness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210493811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022160128A1 (en) * | 2021-01-27 | 2022-08-04 | 宝景实业(东莞)有限公司 | Coffee bean grinder |
-
2019
- 2019-07-30 CN CN201921214333.9U patent/CN210493811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022160128A1 (en) * | 2021-01-27 | 2022-08-04 | 宝景实业(东莞)有限公司 | Coffee bean grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |