CN220573701U

CN220573701U - Feeding device of pulverizer

Info

Publication number: CN220573701U
Application number: CN202322048595.5U
Authority: CN
Inventors: 秦玉珍
Original assignee: Tancheng Tiancheng Machinery Manufacturing Co ltd
Current assignee: Tancheng Tiancheng Machinery Manufacturing Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-03-12
Anticipated expiration: 2033-08-01

Abstract

The utility model discloses a feeding device of a grinder, which comprises a grinder shell, an electric telescopic rod and a damping structure, wherein a feeding base is integrally formed at the bottom of the electric telescopic rod and comprises a left feeding base and a right feeding base, the left feeding base is positioned at the left side of the grinder shell, the right feeding base is positioned at the right side of the grinder shell, and the damping structure is fixed in the feeding base through bolts; the shock-absorbing structure comprises a buffer block, the top of the buffer block is fixed with a feeding base through bolts, buffer strips are hinged to the left side and the right side of the buffer block, connecting blocks are hinged to the bottom of the buffer strips, and the bottom of the connecting blocks is fixed with the feeding base through bolts. This rubbing crusher loading attachment possesses at material loading machine base internally mounted and has shock-absorbing structure, can play the cushioning effect when electric telescopic handle upwards carries the material to reinforcing base compressive capacity makes material loading machine material loading reduce vibrations, and then reinforcing loading attachment security performance scheduling advantage.

Description

Feeding device of pulverizer

Technical Field

The utility model relates to the technical field of crushers, in particular to a crusher feeding device.

Background

The pulverizer is a mechanical device for pulverizing large-sized solid raw materials to a proper size to meet the requirements of subsequent production, and the raw materials with larger particles are usually pulverized to smaller particles by the pulverizer, and the pulverizer needs to use a feeding device in the feeding process.

Most of the feeding devices of the pulverizer in the market are feeding devices which are used for assisting the pulverizer to feed by a lifting feeder, and the feeding devices generally adopt lifting electric telescopic rods, so that a base for supporting the electric telescopic rods can bear the weight of the whole feeder, and if the buffering capacity of the base is not strong, the feeding devices can vibrate to generate potential safety hazards.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the crusher feeding device which is provided with the damping structure arranged in the base of the crusher, and can play a role in buffering when an electric telescopic rod conveys materials upwards, so that the pressure resistance of the base is enhanced, the crusher feeding is enabled to reduce vibration, the safety performance of the crusher feeding device is further enhanced, the advantages that the crusher feeding device on the market is solved, the crusher is assisted by a lifting crusher, the crusher is generally fed by adopting the lifting electric telescopic rod, the base for supporting the electric telescopic rod can bear the weight of the whole crusher, and the problem that the crusher is enabled to vibrate to generate potential safety hazards if the base is not strong in buffering capacity is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinder loading attachment, includes grinder shell, electric telescopic handle and shock-absorbing structure, electric telescopic handle bottom integrated into one piece has the material loading base, the material loading base includes left material loading base and right material loading base, left side material loading base is located grinder shell left side, right material loading base is located grinder shell right side, shock-absorbing structure bolt fastening is in inside the material loading base.

The shock-absorbing structure comprises a buffer block, the top of the buffer block is fixed with a feeding base through bolts, buffer bars are hinged to the left side and the right side of the buffer block, connecting blocks are hinged to the bottom of the buffer bars, the bottoms of the connecting blocks are fixed with the feeding base through bolts, a telescopic rod is inserted in the middle of the buffer block, a shock-absorbing spring is sleeved outside the telescopic rod, and rubber blocks are sleeved outside the top of the telescopic rod.

Further, the direction of the output end of the electric telescopic rod is the upper part, and the output end of the electric telescopic rod is welded with a feeding box.

Further, the feeding box is provided with a feeding plate towards one side of the crusher shell in an integrated manner, and a quantitative discharge valve is inserted into the feeding plate.

Further, the driving motor is inserted into the top of the crusher shell, the direction of the output end of the driving motor is the lower part, and the output end of the driving motor is welded with the stirring shaft.

Further, the left side and the right side of the top of the shell of the pulverizer are integrally formed with feed inlets, and the feed inlets are made by inclining by forty-five degrees.

Further, the left side and the right side inside the shell of the pulverizer are uniformly and integrally formed with feeding plates, and the bottom of the shell of the pulverizer is integrally formed with a discharging pipe.

Further, the telescopic link bottom bolt fastening has the pressure-bearing axle, shock-absorbing structure is central symmetry structure based on the axis of material loading base.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this rubbing crusher loading attachment possesses at material loading machine base internally mounted and has shock-absorbing structure, can play the cushioning effect when electric telescopic handle upwards carries the material to reinforcing base compressive capacity makes material loading machine material loading reduce vibrations, and then reinforcing loading attachment security performance scheduling advantage.

2. This rubbing crusher loading attachment possesses and all installs the charge-in board in the inside left and right sides of rubbing crusher, can assist the material to get into the stirring in the (mixing) shaft.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic view of the shock absorbing structure of FIG. 1 according to the present utility model.

In the figure: 1 feeding box, 2 shock-absorbing structure, 21 buffer block, 22 connecting block, 23 buffer strip, 24 rubber block, 25 damping spring, 26 telescopic link, 27 bearing shaft, 3 loading plate, 4 feed inlet, 5 driving motor, 6 stirring shaft, 7 feeding plate, 8 discharging pipe, 9 loading base, 10 electric telescopic link, 11 grinder shell.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a feeding device of a pulverizer in this embodiment includes a pulverizer housing 11, an electric telescopic rod 10, and a shock-absorbing structure 2, wherein a feeding base 9 is integrally formed at the bottom of the electric telescopic rod 10, the feeding base 9 is a main pressure member for bearing the electric telescopic rod 10, the feeding base 9 includes a left feeding base and a right feeding base, the left feeding base is located at the left side of the pulverizer housing 11, the right feeding base is located at the right side of the pulverizer housing 11, and the shock-absorbing structure 2 is bolted inside the feeding base 9.

In this embodiment, the direction of the output end of the electric telescopic rod 10 is the upper part, the output end of the electric telescopic rod 10 is welded with the feeding box 1, and the electric telescopic rod 10 can drive the feeding box 1 to move up and down.

In this embodiment, the feeding box 1 has loading plate 3 towards one side integrated into one piece of rubbing crusher casing 11, and the inside grafting of loading plate 3 has the ration bleeder valve, and the ration bleeder valve can make workman's remote control loading plate 3's discharge amount.

In this embodiment, the driving motor 5 is inserted at the top of the pulverizer housing 11, the direction of the output end of the driving motor 5 is the lower part, the stirring shaft 6 is welded at the output end of the driving motor 11, and the driving motor 11 can drive the stirring shaft 6 to rapidly rotate for stirring.

In this embodiment, all integrated into one piece has feed inlet 4 in the left and right sides at grinder shell 11 top, and feed inlet 4 adopts the forty-five degree angle of slope to make, and the design that feed inlet 4 adopts the forty-five degree angle of slope to make can make loading board 3 and feed inlet 4 material loading accuracy higher.

In this embodiment, the left and right sides inside the pulverizer housing 11 are uniformly formed with a feeding plate 7, and the feeding plate 7 can buffer and convey materials into the stirring shaft 6 for stirring, and the bottom of the pulverizer housing 11 is integrally formed with a discharging pipe 8.

The shock-absorbing structure 2 comprises a buffer block 21, the top of the buffer block 21 is fixed with a feeding base 9 through bolts, buffer strips 23 are hinged to the left side and the right side of the buffer block 21, a connecting block 22 is hinged to the bottom of the buffer strips 23, the bottom of the connecting block 22 is fixed with the feeding base 9 through bolts, a telescopic rod 26 is inserted in the middle of the buffer block 21, a shock-absorbing spring 25 is sleeved outside the telescopic rod 26, and a rubber block 24 is sleeved outside the top of the telescopic rod 26.

In this embodiment, the bottom of the telescopic rod 26 is bolted to the bearing shaft 27, and the shock-absorbing structure 2 is in a central symmetry structure based on the central axis of the feeding base 9.

The working principle of the embodiment is as follows:

when the electric telescopic rod 10 drives the feeding box 1 to convey raw materials upwards, the feeding base 9 receives the feeding box 1 and the pressure of the weight of the materials in the feeding box 1, the buffer block 21 receives the pressure firstly, after the buffer block 21 buffers part of the pressure, the telescopic rod 26 and the damping spring 25 are matched to stretch out and draw back to buffer the pressure, the buffer strip 23 is matched with the connecting block 22 to strengthen the shaking stability of the buffer block 21 when the buffer block 21 shakes, and the bearing shaft 27 at the bottom of the telescopic rod 26 bears most of the pressure to enable the loading base 9 to have stronger bearing capacity.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubbing crusher loading attachment, includes rubbing crusher casing (11), electric telescopic handle (10) and shock-absorbing structure (2), its characterized in that: the feeding base (9) is integrally formed at the bottom of the electric telescopic rod (10), the feeding base (9) comprises a left feeding base and a right feeding base, the left feeding base is positioned at the left side of the crusher shell (11), the right feeding base is positioned at the right side of the crusher shell (11), and the damping structure (2) is fixed in the feeding base (9) through bolts;

shock-absorbing structure (2) are including buffer block (21), buffer block (21) top and material loading base (9) bolt fastening, buffer block (21) both sides all articulate have buffer bar (23), buffer bar (23) bottom articulates there is connecting block (22), connecting block (22) bottom and material loading base (9) bolt fastening, peg graft in buffer block (21) middle part has telescopic link (26), telescopic link (26) outside cover is equipped with damping spring (25), the outside cover at telescopic link (26) top is equipped with rubber block (24).

2. A shredder feed assembly as claimed in claim 1, wherein: the direction of the output end of the electric telescopic rod (10) is the upper part, and the output end of the electric telescopic rod (10) is welded with a feeding box (1).

3. A shredder feed assembly as claimed in claim 2, wherein: the feeding box (1) is integrally formed with a feeding plate (3) towards one side of the crusher shell (11), and a quantitative discharge valve is inserted into the feeding plate (3).

4. A shredder feed assembly as claimed in claim 1, wherein: the top of the pulverizer shell (11) is inserted with a driving motor (5), the direction of the output end of the driving motor (5) is the lower part, and the output end of the driving motor (5) is welded with a stirring shaft (6).

5. A shredder feed assembly as claimed in claim 1, wherein: the left and right sides at the top of the pulverizer shell (11) are uniformly formed with a feed inlet (4), and the feed inlet (4) is made by adopting an inclined forty-five degree angle.

6. A shredder feed assembly as claimed in claim 1, wherein: the left side and the right side inside the pulverizer shell (11) are uniformly and integrally formed with a feeding plate (7), and the bottom of the pulverizer shell (11) is integrally formed with a discharging pipe (8).

7. A shredder feed assembly as claimed in claim 1, wherein: the bottom of the telescopic rod (26) is fixedly provided with a pressure bearing shaft (27) through bolts, and the shock absorption structure (2) is of a central symmetry structure based on the central axis of the feeding base (9).