CN216261241U - Quick detach formula super little freezing rubbing crusher - Google Patents
Quick detach formula super little freezing rubbing crusher Download PDFInfo
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- CN216261241U CN216261241U CN202122096283.2U CN202122096283U CN216261241U CN 216261241 U CN216261241 U CN 216261241U CN 202122096283 U CN202122096283 U CN 202122096283U CN 216261241 U CN216261241 U CN 216261241U
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Abstract
The utility model relates to a quick-release type ultramicro freezing pulverizer which comprises a rack, wherein a pulverizing chamber is arranged on the rack, a pre-cooling cylinder and a fan blade chamber are respectively arranged at the left side and the right side of the pulverizing chamber, a guide rail is arranged at the rear part of the pulverizing chamber along the front-rear direction, a sliding seat is arranged on the guide rail, a rotating support is arranged on the sliding seat, a grading bearing seat is arranged on the rotating support, a grading main shaft penetrates through the grading bearing seat, the front end of the grading main shaft is connected with a grading wheel, and the rear end of the grading main shaft is connected with a grading motor. The utility model can easily separate the grading mechanism from the crushing chamber, thereby conveniently cleaning the crushing cavity, reducing the labor intensity, saving the time and simultaneously reducing the damage to the equipment caused by frequent disassembly and assembly.
Description
Technical Field
The utility model relates to a quick-release type ultramicro freezing pulverizer, belonging to the technical field of pulverizing equipment.
Background
With the continuous development of modern medicine, food and chemical industry, people have higher and higher requirements on material refinement. However, when materials are crushed by a common machine, the temperature rises, which easily causes the quality and the components of the materials to be reduced, and when materials such as spices, meat, Chinese herbal medicines, chocolate and the like are crushed at normal temperature, the materials are easy to be bonded, blocked and the temperature rise quality is changed, so that the crushing effect and the efficiency are poor. The common crushing means can not meet the production requirements of the new era.
The hardness and brittleness of the material increase along with the reduction of the temperature, the shaping and toughness decrease, and the material is crushed by a small force at a certain temperature. At present, a liquid nitrogen freezing pulverizer appears in the market, liquid nitrogen is used as a cold source, pulverized materials are cooled by the liquid nitrogen to realize an embrittled state at a low temperature, then the pulverized materials enter a pulverizing chamber to be pulverized, and the pulverized materials achieve the pulverizing effect under the comprehensive actions of repeated impact, collision, shearing, friction and the like among the materials, blades and fluted discs. However, in the existing freezing pulverizer, an impeller in a pulverizing chamber is arranged on a transmission shaft, and a fluted disc is arranged on an end cover of the pulverizing chamber, so that only one pulverizing process is needed, and the final pulverizing fineness and uniformity of materials cannot be effectively ensured.
The utility model discloses a 201921266000.0 utility model discloses a liquid nitrogen refrigeration rubbing crusher, it includes the frame, glassware under feed cylinder, crushing room, fan blade room and the whirlwind has set gradually from left to right in the frame, wear to be equipped with first transmission shaft in the crushing room, be provided with straight blade disc or movable cutter head in the first transmission shaft, first transmission shaft is a hollow shaft, the second transmission shaft is worn to be equipped with at first transmission shaft center, be provided with the classification wheel on the second transmission shaft, it is provided with straight ring gear and water conservancy diversion circle to smash the indoor wall. Above-mentioned rubbing crusher returns the rubbing crusher mechanism through the classifying wheel with the material that does not satisfy the fineness requirement and carries out the regrinding, can effectively guarantee the final fineness of smashing and the homogeneity of material. But the classification wheel of the liquid nitrogen freezing pulverizer is very inconvenient to disassemble and assemble, the operation is time-consuming and labor-consuming, the cleaning of the pulverization chamber is not facilitated, the smooth production is influenced, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to provide a quick-release type ultra-micro freezing pulverizer, which can easily separate a classification mechanism from a pulverizing chamber, thereby conveniently cleaning a pulverizing chamber, reducing labor intensity, saving time, and reducing damage to equipment due to frequent disassembly and assembly.
The technical scheme adopted by the utility model for solving the problems is as follows: the quick-dismantling type ultramicro freezing pulverizer comprises a frame, wherein a pulverizing chamber is arranged on the frame, a pre-cooling cylinder and a fan blade chamber are respectively arranged on the left side and the right side of the pulverizing chamber, the pre-cooling cylinder and the pulverizing chamber are connected through a screw feeding machine, the screw feeding machine is arranged in an inclined mode, the pulverizing chamber and the fan blade chamber are connected through a first discharging pipe, a guide rail is arranged behind the pulverizing chamber along the front-back direction, a sliding seat is arranged on the guide rail, a rotating support column is arranged on the sliding seat, a grading bearing seat is arranged on the rotating support column, a grading spindle penetrates through the grading bearing seat, a grading wheel is arranged at the front end of the grading spindle in a connecting mode, and a grading motor is arranged at the rear end of the grading spindle in a connecting mode.
Optionally, the left side and the right side of the sliding seat are provided with rollers, and the rollers are arranged on the guide rail.
Optionally, a cover plate is arranged on the front side of the grading bearing seat, an opening is arranged on the rear side of the crushing chamber, and the cover plate is arranged at the position of the opening.
Optionally, the cover plate is connected with the crushing chamber through quick-release bolts.
Optionally, a cyclone discharging device is arranged on the right side of the frame, and the cyclone discharging device is connected with the fan blade chamber through a second discharging pipe.
Optionally, the screw feeder is connected with the crushing chamber through a feeding pipe.
Optionally, a charging barrel is arranged below the cyclone discharging device, and the cyclone discharging device is connected with the charging barrel through a cloth bag.
Optionally, the top of the charging barrel is connected with the top of the cyclone discharging device through a liquid nitrogen recovery pipe, and the liquid nitrogen recovery pipe is connected with the crushing chamber through a liquid nitrogen recovery branch pipe.
Optionally, a regulating valve is arranged on the liquid nitrogen recovery pipe.
Optionally, a crushing main shaft penetrates through the crushing chamber along the front-back direction, a main motor is arranged below the crushing chamber, and the output end of the main motor is connected with the crushing main shaft through a first belt pulley mechanism; the fan blade chamber is internally provided with a fan blade shaft in a penetrating manner along the front-back direction, a fan blade motor is arranged below the fan blade chamber, and the fan blade shaft is connected with the fan blade motor through a second belt wheel mechanism.
Compared with the prior art, the utility model has the advantages that:
1. the utility model can easily separate the grading mechanism from the crushing chamber, thereby conveniently cleaning the crushing cavity, reducing the labor intensity, saving the time and simultaneously reducing the damage to equipment caused by frequent disassembly and assembly;
2. according to the utility model, the grading mechanism is arranged in the crushing chamber, materials meeting the fineness requirement are conveyed to the cyclone feeder through the self-suction fan, materials not meeting the fineness requirement are returned to the crushing chamber for secondary crushing, the final crushing fineness and uniformity of the materials can be effectively ensured, the crushing fineness can be 80-600 meshes, and the final crushing effect is effectively ensured;
3. a liquid nitrogen recovery pipe is arranged between the cyclone feeder and the crushing chamber, and can recover part of liquid nitrogen flowing out along with the materials and send the liquid nitrogen to the crushing chamber for recycling, so that nitrogen waste is saved, and smoothness of the feed hopper, the crushing chamber and the cyclone feeder is ensured.
Drawings
FIG. 1 is a schematic structural diagram of a quick-release type ultra-micro freezing pulverizer of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a schematic view of the stepped bearing housing of fig. 1 rotated by 90 °.
Wherein:
Crushing chamber 2
Vane chamber 4
Screw feeder 5
A first discharge pipe 6
Rotary pillar 9
Stepped bearing block 10
Grading wheel 12
Feed pipe 19
Cartridge 20
Liquid nitrogen recovery tube 22
Regulating valve 23
Crushing main shaft 24
Vane shaft 27
A liquid nitrogen recovery manifold 30.
Detailed Description
The utility model is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 3, the quick-release type ultra-micro freezing pulverizer of the present embodiment includes a frame 1, a crushing chamber 2 is arranged on the frame 1, a precooling cylinder 3 and a fan blade chamber 4 are respectively arranged at the left side and the right side of the crushing chamber 2, the pre-cooling cylinder 3 is connected with the crushing chamber 2 through a screw feeder 5, the screw feeder 5 is obliquely arranged, the crushing chamber 2 is connected with the fan blade chamber 4 through a first discharge pipe 6, a guide rail 7 is arranged at the rear part of the crushing chamber 2 along the front-rear direction, a slide seat 8 is arranged on the guide rail 7, a rotary strut 9 is arranged on the slide seat 8, a grading bearing seat 10 is arranged on the rotary strut 9, a grading main shaft 11 penetrates through the grading bearing seat 10, a grading wheel 12 is connected and arranged at the front end of the grading main shaft 11, and a grading motor 13 is connected and arranged at the rear end of the grading main shaft 11;
the left side and the right side of the sliding seat 8 are provided with rollers 14, and the rollers 14 are arranged on the guide rail 7;
a cover plate 15 is arranged on the front side of the grading bearing seat 10, an opening 16 is arranged on the rear side of the crushing chamber 2, and the cover plate 15 is arranged at the position of the opening 16;
the cover plate 15 is connected with the crushing chamber 2 through a quick-release bolt;
a cyclone discharging device 17 is arranged on the right side of the frame 1, and the cyclone discharging device 17 is connected with the fan blade chamber 4 through a second discharging pipe 18;
the screw feeder 5 is connected with the crushing chamber 2 through a feeding pipe 19;
a charging barrel 20 is arranged below the cyclone feeder 17, and the cyclone feeder 17 is connected with the charging barrel 20 through a cloth bag 21;
the top of the charging barrel 20 is connected with the top of the cyclone blanking device 17 through a liquid nitrogen recovery pipe 22, and the liquid nitrogen recovery pipe 22 is connected with the crushing chamber 2 through a liquid nitrogen recovery branch pipe 30;
the liquid nitrogen recovery pipe 22 is provided with an adjusting valve 23;
a crushing main shaft 24 penetrates through the crushing chamber 2 along the front-back direction, a main motor 25 is arranged below the crushing chamber 2, and the output end of the main motor 25 is connected with the crushing main shaft 24 through a first belt wheel mechanism 26;
a fan blade shaft 27 penetrates through the fan blade chamber 4 along the front-back direction, a fan blade motor 28 is arranged below the fan blade chamber 4, and the fan blade shaft 27 is connected with the fan blade motor 28 through a second belt wheel mechanism 29.
In addition to the above embodiments, the present invention also includes other embodiments, and any technical solutions formed by equivalent transformation or equivalent replacement should fall within the scope of the claims of the present invention.
Claims (10)
1. A quick-release type ultramicro freezing pulverizer is characterized in that: the device comprises a rack (1), wherein a crushing chamber (2) is arranged on the rack (1), the left side and the right side of the crushing chamber (2) are respectively provided with a pre-cooling cylinder (3) and a fan blade chamber (4), the pre-cooling cylinder (3) and the crushing chamber (2) are connected through a screw feeding machine (5), the screw feeding machine (5) is obliquely arranged, the crushing chamber (2) and the fan blade chamber (4) are connected through a first discharging pipe (6), a guide rail (7) is arranged at the rear of the crushing chamber (2) along the front-rear direction, a slide seat (8) is arranged on the guide rail (7), a rotating support (9) is arranged on the slide seat (8), a grading bearing seat (10) is arranged on the rotating support (9), a grading spindle (11) is arranged on the grading bearing seat (10) in a penetrating manner, a grading wheel (12) is connected to the front end of the grading spindle (11), the rear end of the grading main shaft (11) is connected with a grading motor (13).
2. The quick-release type ultra-micro freezing pulverizer as claimed in claim 1, wherein: the left side and the right side of the sliding seat (8) are provided with rollers (14), and the rollers (14) are arranged on the guide rail (7).
3. The quick-release type ultra-micro freezing pulverizer as claimed in claim 1, wherein: the classifying bearing seat is characterized in that a cover plate (15) is arranged on the front side of the classifying bearing seat (10), an opening (16) is formed in the rear side of the crushing chamber (2), and the cover plate (15) is arranged at the position of the opening (16).
4. The quick-release type ultra-micro freezing pulverizer as claimed in claim 3, wherein: the cover plate (15) is connected with the crushing chamber (2) through a quick-release bolt.
5. The quick-release type ultra-micro freezing pulverizer as claimed in claim 1, wherein: a cyclone discharging device (17) is arranged on the right side of the rack (1), and the cyclone discharging device (17) is connected with the fan blade chamber (4) through a second discharging pipe (18).
6. The quick-release type ultra-micro freezing pulverizer as claimed in claim 1, wherein: the screw feeder (5) is connected with the crushing chamber (2) through a feeding pipe (19).
7. The quick-release type ultra-micro freezing pulverizer as claimed in claim 5, wherein: a charging barrel (20) is arranged below the cyclone feeder (17), and the cyclone feeder (17) is connected with the charging barrel (20) through a cloth bag (21).
8. The quick-release type ultra-micro freezing pulverizer as claimed in claim 7, wherein: the top of the charging barrel (20) is connected with the top of the cyclone blanking device (17) through a liquid nitrogen recovery pipe (22), and the liquid nitrogen recovery pipe (22) is connected with the crushing chamber (2) through a liquid nitrogen recovery branch pipe (30).
9. The quick-release type ultra-micro freezing pulverizer as claimed in claim 8, wherein: and the liquid nitrogen recovery pipe (22) is provided with a regulating valve (23).
10. The quick-release type ultra-micro freezing pulverizer as claimed in claim 1, wherein: a crushing main shaft (24) penetrates through the crushing chamber (2) along the front-rear direction, a main motor (25) is arranged below the crushing chamber (2), and the output end of the main motor (25) is connected with the crushing main shaft (24) through a first pulley mechanism (26); the fan blade mechanism is characterized in that a fan blade shaft (27) penetrates through the fan blade chamber (4) along the front-back direction, a fan blade motor (28) is arranged below the fan blade chamber (4), and the fan blade shaft (27) is connected with the fan blade motor (28) through a second belt wheel mechanism (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122096283.2U CN216261241U (en) | 2021-09-01 | 2021-09-01 | Quick detach formula super little freezing rubbing crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122096283.2U CN216261241U (en) | 2021-09-01 | 2021-09-01 | Quick detach formula super little freezing rubbing crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216261241U true CN216261241U (en) | 2022-04-12 |
Family
ID=81062112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122096283.2U Active CN216261241U (en) | 2021-09-01 | 2021-09-01 | Quick detach formula super little freezing rubbing crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216261241U (en) |
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2021
- 2021-09-01 CN CN202122096283.2U patent/CN216261241U/en active Active
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