CN212241326U - Scraper device and condensation crystallization slicer using same - Google Patents
Scraper device and condensation crystallization slicer using same Download PDFInfo
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- CN212241326U CN212241326U CN202020643530.9U CN202020643530U CN212241326U CN 212241326 U CN212241326 U CN 212241326U CN 202020643530 U CN202020643530 U CN 202020643530U CN 212241326 U CN212241326 U CN 212241326U
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Abstract
The utility model discloses a scraper device and utilize device's condensation crystallization slicer belongs to auxiliary agent production facility technical field. The scraper device includes: the scraper comprises a pin shaft, a scraper pull rod, a rack connecting block, a spring, an adjusting nut, a knife rest bearing seat, a connecting arm, an L-shaped knife rest, a blade, a pressing plate and a knife rest shaft. Thereby make the spring flexible make scraper pull rod remove in the frame connecting block through adjusting nut's rotation for the linking arm rotates, drives the rotation of knife rest axle, and then adjusts the scraper and the suitable clearance distance of cooling cylinder surface. When the clearance between the blade and the cooling roller is too large, the blade and the cooling roller can be automatically locked under the elastic action of the spring, so that the main scraper can normally work, the phenomenon of cutter jumping is avoided, and potential safety hazards are avoided.
Description
Technical Field
The utility model relates to a scraper device and application device's condensation crystallization slicer belongs to auxiliary agent production facility technical field.
Background
The condensation slicing machine is widely applied to condensation crystallization slicing industries such as petroleum, chemical industry, grease, pharmacy and the like. The condensing slicing machine is used for slicing a heated liquid raw material by rotating an adjustable slicing knife device which is stuck to the front part in a trough of the equipment through a stainless steel inner cooling rotating roller, so that the finished liquid is converted into a solid sheet material through a cooling blade, and the raw material of which the liquid is converted into a crystal body through cooling can also be sliced.
All slicing machines of the existing condensation slicing machine are designed with a main scraper which is used as a main part of the slicing machine and plays a decisive role in the slicing machine; the scraper device of the existing condensation slicing machine is generally adjusted by a handle, but in the production process, the blade can generate phenomena of abrasion, screw loosening and the like, the gap between the blade and a cooling roller is enlarged, the cutter jump is formed, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
[ problem ] to
The problem of blade production jump sword, existence potential safety hazard among the prior art condensation slicer. The utility model provides a take slicer of regulatory function knife rest.
[ solution ]
A first object of the present invention is to provide a scraper device, including: the scraper comprises a pin shaft, a scraper pull rod, a rack connecting block, a spring, an adjusting nut, a knife rest bearing seat, a connecting arm, an L-shaped knife rest, a blade, a pressing plate and a knife rest shaft;
the L-shaped tool rest is composed of two vertical folded edges, the cross section of the L-shaped tool rest is L-shaped, the middle part of the tool rest shaft is a cylindrical tool rest shaft main body, and both ends of the tool rest shaft main body are sequentially provided with a cylindrical tool rest shaft connecting section and a square section in a square column shape; the main body of the tool rest shaft is welded inside two folded edges of the L-shaped tool rest, the tool rest shaft connecting sections at two ends of the tool rest shaft are connected to the tool rest bearing block, square holes and pin shaft connecting holes are formed in two ends of the connecting arm respectively, the square section on the tool rest shaft is connected to the square hole on the connecting arm, a fixing disc is arranged at the end part of the square section, and the fixing disc is used for limiting the connecting arm to move on the square section; the scraper connecting block is arranged on the frame, the scraper pull rod penetrates through the frame connecting block and penetrates through the spring, the scraper pull rod is provided with a threaded structure, the other end of the scraper pull rod is connected with an adjusting nut, one end of the spring is in contact with the surface of the frame connecting block, and the other end of the spring is in contact with the adjusting nut; the blade is pressed tightly by an upper pressing plate and a lower pressing plate, and the blade and the pressing plates are fixed on the L-shaped knife rest.
In one embodiment of the present invention, the longitudinal lengths of the blade, the pressing plate and the L-shaped tool holder are equal, and the blade is provided with a blade connecting hole; the pressing plate is provided with a pressing plate connecting hole; a knife rest connecting hole is formed in one folded edge of the L-shaped knife rest; the blade connecting hole, the pressing plate connecting hole and the cutter frame connecting hole are respectively in one-to-one correspondence with the positions of the blade, the pressing plate and the L-shaped cutter frame.
The utility model discloses an in an embodiment, on blade, clamp plate, L type knife rest are longitudinal, blade connecting hole, clamp plate connecting hole are horizontal waist shape hole, the knife rest connecting hole is vertical waist shape hole.
The utility model discloses an in an embodiment, the outside parcel of knife rest axle has knife rest axle protection sheet metal for prevent that outside filth from getting into the knife rest epaxially.
In an embodiment of the present invention, the spring is a grinding tool spring.
In an embodiment of the present invention, the tool post shaft is made of high carbon steel.
A second object of the present invention is to provide a condensation slicer using the scraper device of the present invention, including: the device comprises a frame, a shell, a cooling roller bearing seat, a material groove, a material inlet, a slag discharge port, a scraper device and a material outlet;
the cooling roller is rotatably connected in the shell, the trough is arranged below the cooling roller, and the slag discharge port is arranged at the bottom of the trough and used for opening the slag discharge port after the work is finished so as to discharge residual materials in the trough; the feed inlet is arranged on the shell and located on one side of the feed groove, the scraper device is arranged on one side of the cooling roller, the cutter frame bearing block is arranged on the frame, the frame connecting block is arranged on the frame, and the discharge hole is arranged below the scraper.
[ advantageous effects ]
The utility model discloses a scraper device can independently lock through the elastic action of spring when blade and cooling drum produce the clearance too big, makes main scraper can normally work, does not produce the phenomenon of jumping the sword, stops the potential safety hazard. Because the high-strength spring is designed at the bottom, the hard force for tensioning the cutter frame is changed into soft force, and the abrasion of the cutter can be reduced.
Drawings
Fig. 1 is a schematic view of a condensation microtome according to example 1.
Fig. 2 is a schematic structural view of a doctor apparatus according to embodiment 1.
Fig. 3 is a schematic view showing the connection of the doctor apparatus according to example 1.
Fig. 4 is a schematic view of a connecting arm structure of embodiment 1.
Fig. 5 is a schematic view of a tool holder shaft structure of embodiment 1.
Fig. 6 is a schematic view of a structure of a press plate connection hole of embodiment 1.
Fig. 7 is a schematic view of a tool holder shaft coupling hole of embodiment 1.
Fig. 8 is a schematic view of a blade attachment hole structure of embodiment 1.
In the figure: the device comprises a frame 1, a shell 2, a cooling roller 3, a cooling roller bearing block 4, a trough 5, a feeding hole 6, a slag discharge port 7, a steel trough 8, a scraper device 9, a discharge port 10, a pin shaft 11, a scraper pull rod 12, a frame connecting block 13, a spring 14, an adjusting nut 15, a fixed disc 16, a knife rest bearing block 17, a connecting arm 18, an L-shaped knife rest 19, a blade 20, a bolt 21, a pressing plate 22, a knife rest shaft protecting sheet 23, a knife rest shaft 24, a square hole 25, a pin shaft connecting hole 26, a knife rest shaft main body 27, a knife rest shaft connecting section 28, a square section 29, a pressing plate connecting hole 30, a knife rest connecting hole 31 and a blade connecting hole 32.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1, a condensation slicer comprises: the device comprises a frame 1, a shell 2, a cooling roller 3, a cooling roller bearing block 4, a material groove 5, a material inlet 6, a slag discharge port 7, a steel groove 8, a scraper device 9 and a material outlet 10;
the shell 2 is arranged on the rack 1, the cooling roller 3 is rotatably connected in the shell 2, the trough 8 is arranged below the cooling roller 3, and the slag discharge port 7 is arranged at the bottom of the trough 8 and used for opening the slag discharge port 7 after the work is finished so as to discharge residual materials in the trough 8; the feed inlet 6 is arranged on the shell 2 and is positioned on one side of the trough 8, the scraper device 9 is arranged on one side of the cooling roller 3, and the discharge outlet 10 is arranged below the scraper device 9.
Furthermore, the cooling roller 3 is hollow and cylindrical, and two ends of the cooling roller 3 penetrate through the shell 2 and then are connected to two cooling roller bearing blocks 4 arranged on the rack 1; the two ends of the cooling roller 3, which are positioned outside the shell 2, are hollow tubular, when in use, cooling liquid is input into the cooling roller 3 from one end of the cooling roller 3 so as to cool materials in the rotating process of the cooling roller 3, the materials are crystallized, and the cooling liquid absorbing the temperature of the materials is output from the other end of the cooling roller 3 so as to enable the temperature difference between the cooling roller 3 and the materials to be always kept, so that the materials can be condensed and crystallized on the cooling roller 3.
Further, the bottom of the trough 5 is provided with a plurality of steel troughs 8, the two sides of each steel trough are respectively provided with a heat transfer medium inlet and outlet, the steel troughs 8 are welded at the bottom of the trough 5, and the material liquid in the trough 5 can be effectively prevented from crystallizing when not contacting with the cooling roller 3.
As shown in fig. 2 to 5, the doctor device 9 includes: the device comprises a pin shaft 11, a scraper pull rod 12, a frame connecting block 13, a spring 14, an adjusting nut 15, a cutter frame bearing block 17, a connecting arm 18, an L-shaped cutter frame 19, a blade 20, a pressure plate 22 and a cutter frame shaft 24;
the L-shaped knife rest 19 consists of two vertical folded edges, the cross section of the L-shaped knife rest is L-shaped, and the L-shaped knife rest is formed by cutting and folding a stainless steel plate; the tool rest shaft 24 is made of high-carbon steel, the middle part of the tool rest shaft 24 is a cylindrical tool rest shaft main body 27, and two ends of the tool rest shaft main body 27 are sequentially provided with a cylindrical tool rest shaft connecting section 28 and a square section 29 in a square column shape; the main body 27 of the tool holder shaft is welded inside two folded edges of the L-shaped tool holder 19, the connecting sections 28 of the tool holder shaft 24 at two ends are connected to two tool holder bearing blocks 17 arranged on the frame 1, a square hole 25 and a pin shaft connecting hole 26 are respectively arranged at two ends of the connecting arm 18, the square section 29 on the tool holder shaft 24 is connected to the square hole 25 on the connecting arm 18, a fixed disc 16 is arranged at the end part of the square section 29, the fixed disc 16 is used for limiting the movement of the connecting arm 18 on the square section 29, the connecting arm 18 is prevented from falling off due to the working vibration of the slicing machine, and dirt can be prevented from entering; the pin shaft connecting hole 26 of the connecting arm 18 is hinged to one end of the scraper pull rod 12 through a pin shaft 11, the frame connecting block 13 is arranged on the frame 1, the scraper pull rod 12 penetrates through the frame connecting block 13 and penetrates through the spring 14, the spring 14 is a grinding tool spring, the scraper pull rod 12 is provided with a threaded structure, the other end of the scraper pull rod 12 is connected with an adjusting nut 15, one end of the spring 14 contacts the surface of the frame connecting block 13, and the other end of the spring 14 contacts the adjusting nut 15.
Further, a tool holder shaft protecting thin plate 23 is wrapped outside the tool holder shaft 16 for preventing external dirt from entering the tool holder shaft 16.
As shown in fig. 6 to 8, the longitudinal lengths of the blade 20, the pressing plate 22 and the L-shaped tool rest 18 are equal, and the blade 20 is provided with a blade connecting hole 32; the pressing plate 22 is provided with a pressing plate connecting hole 30; a knife rest connecting hole 31 is formed in one folded edge of the L-shaped knife rest 18; the blade connecting holes 32, the pressing plate connecting holes 30 and the tool rest connecting holes 31 are respectively in one-to-one correspondence with the positions of the blades 20, the pressing plates 22 and the L-shaped tool rest 18, and the blades 20 are tightly pressed by the upper and lower pressing plates 22 and are fixed on the L-shaped tool rest 18 through bolts 21.
Further, the blade connecting hole 32 and the pressing plate connecting hole 30 are horizontal waist-shaped holes, and the tool rest connecting hole 31 is a vertical waist-shaped hole, so that the position of the blade 20 on the two pressing plates 22 can be conveniently adjusted.
The utility model discloses a theory of operation does:
the spring 14 is made to stretch by the rotation of the adjusting nut 15, so that the scraper pull rod 12 moves in the frame connecting block 13, the connecting arm 18 rotates to drive the knife frame shaft 16 to rotate, and the proper gap distance between the scraper 12 and the outer surface of the cooling roller 3 is further adjusted. Feeding material liquid into a feeding hole 6, wherein the material liquid enters the bottom of a material groove 5, and the material liquid at the bottom of the material groove 5 is contacted with a rotating cooling roller 3, so that crystals are separated out from the crystallization liquid and are adhered to the outer wall of the cooling roller 3; after the cooling roller 3 fixed with crystals rotates to the position of the scraper 12, the crystals are scraped by the scraper 12 and discharged from the discharge hole 13, and after the work is finished, the slag discharge hole 7 is opened, so that the residual materials in the trough 5 are discharged.
The protection scope of the present invention is not limited to the above embodiments, and any modifications, equivalent replacements, and improvements that can be made by a person skilled in the art within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A doctor apparatus, characterized in that it comprises: the scraper comprises a pin shaft, a scraper pull rod, a rack connecting block, a spring, an adjusting nut, a knife rest bearing seat, a connecting arm, an L-shaped knife rest, a blade, a pressing plate, a knife rest shaft and a fixed disc;
the L-shaped cutter frame consists of two vertical folded edges, and the cross section of the L-shaped cutter frame is L-shaped; the middle part of the tool rest shaft is a cylindrical tool rest shaft main body, and both ends of the tool rest shaft main body are provided with a cylindrical tool rest shaft connecting section and a square section in a square column shape; the main body of the tool rest shaft is welded on two vertical folding edges of the L-shaped tool rest, and the tool rest shaft connecting sections at two ends of the tool rest shaft are connected to the tool rest bearing seats;
the two ends of the connecting arm are respectively provided with a square hole and a pin shaft connecting hole, the connecting arm is sleeved in the square section through the square hole and is connected to one end of the tool rest shaft, the end part of the square section sleeved in the connecting arm is provided with a fixed disc, and the fixed disc is used for limiting the moving distance of the connecting arm on the square section; the scraper connecting block is arranged on the frame, the scraper pull rod penetrates through the frame connecting block and penetrates through the spring, the scraper pull rod is provided with a threaded structure, the other end of the scraper pull rod is connected with an adjusting nut, one end of the spring is in contact with the surface of the frame connecting block, and the other end of the spring is in contact with the adjusting nut; the blade is pressed tightly by an upper pressing plate and a lower pressing plate, and the blade and the pressing plates are fixed on the L-shaped knife rest.
2. The doctor apparatus as claimed in claim 1, wherein said blade, hold-down plate, and L-shaped holder are of equal longitudinal length, said blade having a blade attachment hole; the pressing plate is provided with a pressing plate connecting hole; a knife rest connecting hole is formed in one folded edge of the L-shaped knife rest; the blade connecting hole, the pressing plate connecting hole and the cutter frame connecting hole are respectively in one-to-one correspondence with the positions of the blade, the pressing plate and the L-shaped cutter frame.
3. The doctor apparatus as claimed in claim 2, wherein the blade attachment holes and the blade holder attachment holes are transverse waist-shaped holes and the holder attachment holes are vertical waist-shaped holes in the longitudinal direction of the blade, the blade holder and the L-shaped holder.
4. The doctor apparatus as claimed in claim 3, wherein said blade holder shaft is externally covered with a blade holder shaft protective sheet for preventing external contaminants from entering the blade holder shaft.
5. A scraper device in accordance with claim 4 wherein said spring is a grinding wheel spring.
6. A doctor apparatus as claimed in claim 5, wherein said holder shaft is of high carbon steel.
7. A condensation slicer, comprising: the device comprises a frame, a shell, a cooling roller bearing seat, a material groove, a material inlet, a slag discharge port, a scraper device and a material outlet; the doctor blade assembly is as claimed in any one of claims 1 to 5; the cooling roller is rotatably connected in the shell, the trough is arranged below the cooling roller, and the slag discharge port is arranged at the bottom of the trough and used for opening the slag discharge port after the work is finished so as to discharge residual materials in the trough; the feed inlet is arranged on the shell and located on one side of the feed groove, the scraper device is arranged on one side of the cooling roller, the cutter frame bearing block is arranged on the frame, the frame connecting block is arranged on the frame, and the discharge hole is arranged below the scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020643530.9U CN212241326U (en) | 2020-04-24 | 2020-04-24 | Scraper device and condensation crystallization slicer using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020643530.9U CN212241326U (en) | 2020-04-24 | 2020-04-24 | Scraper device and condensation crystallization slicer using same |
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| Publication Number | Publication Date |
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| CN212241326U true CN212241326U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020643530.9U Active CN212241326U (en) | 2020-04-24 | 2020-04-24 | Scraper device and condensation crystallization slicer using same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813637A (en) * | 2021-10-08 | 2021-12-21 | 安徽胜达化工科技有限公司 | Potassium nitrate finished product crystallization system and crystal export method |
| CN114873565A (en) * | 2021-02-05 | 2022-08-09 | 中国石油天然气股份有限公司 | Scraper device and sulfur slicer |
-
2020
- 2020-04-24 CN CN202020643530.9U patent/CN212241326U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114873565A (en) * | 2021-02-05 | 2022-08-09 | 中国石油天然气股份有限公司 | Scraper device and sulfur slicer |
| CN113813637A (en) * | 2021-10-08 | 2021-12-21 | 安徽胜达化工科技有限公司 | Potassium nitrate finished product crystallization system and crystal export method |
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