CN218098294U - Broken axle group laboratory bench - Google Patents
Broken axle group laboratory bench Download PDFInfo
- Publication number
- CN218098294U CN218098294U CN202222143572.8U CN202222143572U CN218098294U CN 218098294 U CN218098294 U CN 218098294U CN 202222143572 U CN202222143572 U CN 202222143572U CN 218098294 U CN218098294 U CN 218098294U
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- setting element
- positioning seat
- broken axle
- axle group
- guide rail
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Abstract
The utility model belongs to the technical field of mechanical equipment, concretely relates to broken axle group laboratory bench, wear to be equipped with the transmission shaft in the broken axle group, all install the bearing frame on the transmission shaft at both ends about broken axle group, the laboratory bench includes the base, driving motor and fixed establishment, be fixed with the guide rail on the base, driving motor installs on the base, fixed establishment includes two locating component, locating component includes the positioning seat, the bottom of positioning seat is provided with the bottom plate, and the positioning seat passes through bottom plate sliding connection on the guide rail, the top of positioning seat is provided with down setting element and last setting element, the bottom of lower setting element and the top fixed connection of positioning seat, it sets up the top of setting element under to go up the setting element, go up the setting element and all wear to be equipped with the screw rod with the front and back both ends of lower setting element, and the bottom mounting of screw rod is on the positioning seat, half-circular arc's opening has been seted up respectively to the bottom of going up the setting element and the top of lower setting element. The device has simple structure and convenient use, and ensures the quality of products.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, specifically relate to a broken axle group laboratory bench.
Background
At present, the known crusher has high motor power and high requirements on the assembly precision of a crushing shaft group part of the crusher, but how to determine the assembly quality of the crushing shaft group is only determined by running experiments, checking noise, temperature, power consumption and the like, and is very complex, inconvenient and not ideal.
Therefore, a crushing shaft group experiment table is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that exists among the prior art, the utility model provides a broken axle organizes laboratory bench, wear to be equipped with the transmission shaft among the broken axle group, all install the bearing frame on the transmission shaft at both ends about broken axle group, the laboratory bench includes the base, driving motor and fixed establishment, be fixed with the guide rail on the base, and the guide rail transversely sets up the front side at the base, driving motor installs the right-hand member at the base rear side, fixed establishment sets up the top at the guide rail, fixed establishment includes two locating component, and two locating component set up respectively in the left and right sides of broken axle group, locating component includes the positioning seat, the bottom of positioning seat is provided with the bottom plate, and the positioning seat passes through bottom plate sliding connection on the guide rail, the top of positioning seat is provided with down setting element and last setting element, the bottom of lower setting element and the top fixed connection of positioning seat, it sets up the top of setting element under to go up the setting element, the screw rod all wears to be equipped with at both ends around last setting element and the lower setting element, and the bottom mounting of screw rod is on the positioning seat, the bottom mounting of upper positioning element has seted up semicircular arc's opening respectively, and semicircular arc's the appearance phase-match on the transmission shaft group's the positioning seat, and semicircular arc's the transmission shaft.
Preferably, the right end of the transmission shaft of the crushing shaft group is provided with a first belt pulley, the output shaft of the driving motor is provided with a second belt pulley, and the second belt pulley is in transmission connection with the first belt pulley through a belt.
Preferably, the screw is provided with a fixing nut.
The utility model discloses still including enabling the other subassemblies of a broken shaft group laboratory bench normal use, be the conventional technical means in this field. In addition, the device or the assembly which is not limited in the utility model adopts the conventional technical means in the field, such as a crushing shaft group, a driving motor and the like.
The utility model discloses an operating principle is, before the experiment, puts broken axle group earlier between two locating component, adjusts two locating component's position and location, and its location principle is: the guide rail is provided with a sliding groove, a bolt with a nut is arranged on a bottom plate of the positioning seat in a penetrating manner, and the bolt is inserted into the sliding groove of the guide rail, so that the positioning seat can be guided and can also play a role in positioning; then the bearing seats at the left end and the right end of the crushing shaft group are respectively placed into a circular cavity formed by semicircular arc openings of an upper positioning piece and a lower positioning piece on the corresponding sides, the upper positioning piece is pressed tightly through a fixing nut, the upper positioning piece and the lower positioning piece on the two sides fix the two ends of the crushing shaft group, then a transmission shaft of the crushing shaft group is in transmission connection with an output shaft of a driving motor through a belt pulley transmission structure, finally a power supply is switched on, the driving motor is started to perform experimental operation, and after 2-4 hours of operation, the sound, temperature and the like are checked, no abnormity exists, and the product is qualified.
The beneficial effects of the utility model are that, simple structure, convenient to use have guaranteed that the quality of product is effectual.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the positioning assembly of the present invention.
In the figure: 1. the crushing device comprises a crushing shaft group, 2 transmission shafts, 3 bases, 4 driving motors, 5 guide rails, 6 positioning components, 7 positioning seats, 8 bottom plates, 9 lower positioning pieces, 10 upper positioning pieces, 11 screw rods, 12 semicircular arc-shaped openings, 13 first belt pulleys, 14 second belt pulleys and 15 fixing nuts.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.
Examples
As shown in fig. 1, a broken axle organizes laboratory bench, wear to be equipped with transmission shaft 2 in broken axle group 1, all install the bearing frame on transmission shaft 2 at both ends about broken axle group 1, the laboratory bench includes base 3, driving motor 4 and fixed establishment, be fixed with guide rail 5 on the base 3, and guide rail 5 transversely sets up the front side at base 3, driving motor 4 installs the right-hand member in base 3 rear side, fixed establishment sets up the top at guide rail 5, fixed establishment includes two locating component 6, and two locating component 6 divide and establish the left and right sides at broken axle group 1, a tip for fixing broken axle group 1.
As shown in fig. 2, the positioning assembly 6 includes a positioning seat 7, a bottom plate 8 is disposed at the bottom of the positioning seat 7, and the positioning seat 7 is slidably connected to the guide rail 5 through the bottom plate 8, a lower positioning member 9 and an upper positioning member 10 are disposed above the positioning seat 7, the bottom of the lower positioning member 9 is fixedly connected to the top of the positioning seat 7, the upper positioning member 10 is disposed above the lower positioning member 9, screws 11 are respectively disposed at the front and rear ends of the upper positioning member 10 and the lower positioning member 9, the bottom end of each screw 11 is fixed to the positioning seat 7, semicircular openings 12 are respectively disposed at the bottom of the upper positioning member 10 and the top of the lower positioning member 9, and the semicircular openings 12 are matched with the bearing seats on the transmission shaft 2 of the crushing shaft group 1.
The screw 11 is provided with a fixing nut 15.
With reference to fig. 1 and 2, the working principle of the present invention is that before the experiment, the crushing shaft set 1 is placed between the two positioning assemblies 6, and the positions of the two positioning assemblies 6 are adjusted and positioned; then, bearing seats at the left end and the right end of the crushing shaft group 1 are respectively placed into a circular cavity formed by semicircular arc-shaped openings 12 of an upper positioning piece 10 and a lower positioning piece 9 on the corresponding sides, the upper positioning piece 10 is pressed tightly through a fixing nut 15, the two ends of the crushing shaft group 1 are fixed by the upper positioning piece 10 and the lower positioning piece 9 on the two sides, then a transmission shaft 2 of the crushing shaft group 1 is in transmission connection with an output shaft of a driving motor 4 through a belt pulley transmission structure, finally, a power supply is switched on, the driving motor 4 is started to perform experimental operation, and after 2-4 hours of operation, the sound, the temperature and the like are checked, no abnormity exists, and the product is qualified.
While embodiments of the invention have been described above, the above description is illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (3)
1. The utility model provides a broken axle group laboratory bench wears to be equipped with the transmission shaft among the broken axle group, all installs bearing frame, its characterized in that on the transmission shaft at both ends about broken axle group: the laboratory bench includes the base, driving motor and fixed establishment, be fixed with the guide rail on the base, and the guide rail transversely sets up the front side at the base, driving motor installs the right-hand member at the base rear side, fixed establishment sets up the top at the guide rail, fixed establishment includes two locating component, and two locating component set up the both sides about broken axle group, locating component includes the positioning seat, the bottom of positioning seat is provided with the bottom plate, and the positioning seat passes through bottom plate sliding connection on the guide rail, the top of positioning seat is provided with down setting element and last setting element, the bottom of lower setting element and the top fixed connection of positioning seat, it sets up the top at the setting element down to go up the setting element, it all wears to be equipped with the screw rod with the front and back both ends of lower setting element to go up the setting element, and the bottom mounting of screw rod is on the positioning seat, half-circular arc's opening has been seted up respectively with the top of lower setting element, and the epaxial bearing frame appearance phase-match of transmission of half-circular arc's opening and broken axle group.
2. The crushing shaft group experiment table according to claim 1, wherein: first belt pulley is installed to the right-hand member of the transmission shaft of broken axle group, installs the second belt pulley on driving motor's the output shaft, and the second belt pulley passes through the belt and is connected with first belt pulley transmission.
3. The crushing shaft group experiment table according to claim 1, wherein: the screw rod is provided with a fixed nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222143572.8U CN218098294U (en) | 2022-08-15 | 2022-08-15 | Broken axle group laboratory bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222143572.8U CN218098294U (en) | 2022-08-15 | 2022-08-15 | Broken axle group laboratory bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218098294U true CN218098294U (en) | 2022-12-20 |
Family
ID=84445375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222143572.8U Active CN218098294U (en) | 2022-08-15 | 2022-08-15 | Broken axle group laboratory bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218098294U (en) |
-
2022
- 2022-08-15 CN CN202222143572.8U patent/CN218098294U/en active Active
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