CN216682859U

CN216682859U - Breaker of polymer tubular product raw materials

Info

Publication number: CN216682859U
Application number: CN202123385272.2U
Authority: CN
Inventors: 李鸿亮
Original assignee: Foshan Jinmingnuo Plastic Co ltd
Current assignee: Foshan Jinmingnuo Plastic Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-07
Anticipated expiration: 2031-12-29

Abstract

A crushing device for polymer pipe raw materials comprises a rack, a crushing case and a feeding case which are sequentially arranged from bottom to top; a feeding hole is formed in the side face of the feeding case, and a feeding hopper is arranged on the side face of the feeding case; the bottom of breaker machine case is equipped with the discharge gate, be equipped with in the frame and be used for receiving the silo that connects of discharge gate discharge raw material granule, still be equipped with in the frame and be used for the bearing to connect the bearing board of silo, be equipped with weighing module between bearing board and the frame, weighing module is connected with and is fully loaded with early warning module. When the raw material particles received by the material receiving groove reach the preset upper limit, the full-load early warning module sends out an early warning signal to remind workers of timely processing the raw material particles in the material receiving groove, so that the raw material particles in the material receiving groove are prevented from overflowing, the material receiving groove is not required to be frequently observed by the workers, and the labor intensity of the workers is effectively reduced.

Description

Breaker of polymer tubular product raw materials

Technical Field

The utility model relates to the field of crusher equipment, in particular to a crushing device for a high polymer pipe raw material.

Background

In recent years, with the rapid development of plastic pipes, how to effectively recover waste pipes and machine head materials in the production process has become a problem to be solved by many pipe manufacturers.

In the existing crushing device, a receiving groove is generally used for receiving crushed raw material particles, however, in the prior art, the crushing device has no structure for sending a prompt when the receiving groove is about to be fully loaded, and only a worker can continuously observe whether the receiving groove is fully loaded in the crushing process, so that the labor intensity of the worker is improved; in addition, when the worker fails to observe that the receiving trough is about to be fully loaded or is fully loaded in time, raw material particles easily overflow from the receiving trough and scatter in a working area of the crushing device, so that the phenomena of dirty and messy work site and the like occur, and the worker tramples on the raw material particles and is easy to slip down.

Accordingly, there is a need for improvement based on the problems with existing crushing devices.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a crushing device for a high polymer pipe raw material.

The technical scheme adopted by the utility model for solving the technical problem is as follows:

a crushing device for a high polymer pipe raw material comprises a rack, a crushing case and a feeding case which are sequentially arranged from bottom to top, wherein a crushing motor is arranged on the rack, a crushing rotating shaft driven by the crushing motor is rotatably arranged at the upper part of the crushing case, a crushing cutter holder positioned inside the crushing case is arranged on the crushing rotating shaft, a plurality of rotary cutters are arranged on the crushing cutter holder, and a fixed cutter is arranged at the upper part of the crushing case; a feeding hole is formed in the side face of the feeding case, and a feeding hopper is arranged on the side face of the feeding case; the bottom of breaker case is equipped with the discharge gate, be equipped with in the frame and be used for receiving the silo that connects of discharge gate discharge raw materials granule, its characterized in that: the automatic material receiving machine is characterized in that a bearing plate for bearing the material receiving groove is further arranged in the rack, a weighing module is arranged between the bottom of the bearing plate and the rack, and the weighing module is connected with a full-load early warning module.

In the utility model, a baffle socket positioned below the feeding port is formed in the side surface of the feeding case, a first sliding seat with a first sliding groove is arranged at the bottom of the feeding hopper, and a raw material baffle which can be inserted into the feeding case from the baffle socket is slidably mounted on the first sliding groove.

In the utility model, a second sliding seat with a second sliding groove is arranged on the inner wall of the feeding case, and when the raw material baffle plate is inserted into the feeding case, one end of the raw material baffle plate slides in the second sliding groove.

In the utility model, the bottom of the raw material baffle is provided with a handle positioned outside the feeding case.

In the utility model, a locking screw for locking the position of the raw material baffle is connected to the first sliding seat through a threaded through hole in a threaded manner, a hand wheel is arranged at one end of the locking screw, and the other end of the locking screw movably abuts against the bottom of the raw material baffle.

In the utility model, one end of the bottom of the feeding machine case is hinged to one end of the top of the crusher case, the other end of the bottom of the feeding machine case is connected with one end of the top of the crusher case through a movable locking assembly, and a telescopic cylinder for driving the crusher case to overturn is arranged between the feeding machine case and the frame.

In the utility model, the movable locking assembly comprises a locking seat arranged on the side surface of the feeding case, a hinged seat arranged on the side surface of the crushing case, a locking screw rod hinged on the hinged seat, and a locking nut capable of movably abutting against the top of the locking seat to lock the locking seat and the hinged seat together, wherein a bayonet is arranged on the locking seat, the locking screw rod movably enters the bayonet, and the locking nut is in threaded fit with the locking screw rod.

In the utility model, a plurality of semicircular support rods which are arranged below a crushing cutter seat at intervals are arranged in the crushing machine box, the semicircular support rods are combined into a screen bracket with a semicircular support position, a semicircular screen is arranged in the semicircular support position, and two ends of the upper part of the semicircular screen are tightly pressed by a fixed cutter.

The utility model has the beneficial effects that:

1. the full-load early warning device is provided with the receiving groove, the bearing plate, the weighing module and the full-load early warning module, and can send out an early warning signal to remind workers of timely processing raw material particles in the receiving groove when the raw material particles received by the receiving groove reach a preset upper limit, so that the raw material particles in the receiving groove are prevented from overflowing, the receiving groove does not need to be frequently observed by the workers, and the labor intensity of the workers is effectively reduced;

2. the feeding machine box can be turned over and opened relative to the crushing machine box, so that the later-stage overhaul and maintenance of the device are greatly facilitated;

3. the feeding machine is provided with the raw material baffle, and after a certain amount of raw materials are placed into the feeding machine box by workers, the raw material baffle can be inserted into the feeding machine box, so that the upper space and the lower space of the feeding machine box are separated, the raw materials cannot splash into the upper space of the feeding machine box in the crushing process, the purpose of reducing the retention time of the raw materials in the feeding machine box is achieved, and the efficiency of crushing the raw materials is effectively improved.

Drawings

The utility model is further illustrated in the following description with reference to the figures and embodiments:

FIG. 1 is a left side view of the present embodiment;

FIG. 2 is a front view of the present embodiment;

fig. 3 is a schematic structural diagram of a-a in fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1-3, a breaker of polymer tubular product raw materials, including frame 1, install breaker case 2 in frame 1, cover and establish feeding machine case 3 at breaker case 2 top, install broken motor 4 in frame 1, the broken pivot 5 that drives through broken motor 4 is installed through the bearing frame rotation in the upper portion of breaker case 2, install the broken blade holder 51 that is located breaker case 2 inside in broken pivot 5, install a plurality of rotary cutter 52 along 5 circumference distributions of broken pivot on the broken blade holder 51, two stationary knife 53 that are located broken blade holder 51 both sides respectively are installed on breaker case 2 upper portion, stationary knife 53 passes through fixing bolt position adjustable and installs on breaker case 2 upper portion. The side of the feeding case 3 is provided with a feeding hole 31, and the side of the feeding case 3 is provided with a protective curtain 30 for preventing raw materials from flying out of the feeding hole 31 and a feeding hopper 32 for facilitating the raw materials to enter the feeding case 3 from the feeding hole 31.

In this embodiment, the bottom of the crusher box 2 is provided with a discharge port 21 below the semicircular screen 23, and the frame 1 is provided with a receiving slot 6 for receiving raw material particles discharged from the discharge port 21. Further, still be equipped with the bearing board 7 that is used for the bearing to connect silo 6 in the frame 1, be equipped with weighing module 8 between 7 bottoms of bearing board and the frame 1, weighing module 8 is connected with full-load early warning module 9, in this embodiment, weighing module 8 can be weighing sensor or weighing device, only need can realize the purpose of weighing. When the raw material particles received by the receiving groove 6 reach the preset upper limit, the full-load early warning module 9 sends out an early warning signal to remind workers of timely processing the raw material particles in the receiving groove 6. In this embodiment, the full-load prediction module comprises a controller and an audible and visual alarm, and the weighing module 8 and the audible and visual alarm are both electrically connected with the controller. In addition, for the convenience of operating the material receiving groove 6 by workers, a handle 61 is arranged on the side surface of the material receiving groove 6.

As a preferred embodiment, there is a large space in the feeding machine box 3, so when the crushing device crushes the raw material, the raw material may roll and stay in the space above the feeding machine box 3 for a long time, which results in that the raw material cannot be crushed rapidly, and the crushing efficiency is seriously affected, therefore, in this embodiment, a baffle socket located below the feeding port 31 is disposed on a side surface of the feeding machine box 3, a first sliding seat 33 having a first sliding groove is disposed at the bottom of the feeding hopper 32, a raw material baffle 34 capable of being inserted into the feeding machine box 3 from the baffle socket is slidably mounted on the first sliding groove, and thus the raw material baffle 34 is used to prevent the raw material from entering the space above the feeding machine box 3.

In this embodiment, in order to enhance the stability of the raw material baffle 34, a second sliding seat 35 having a second sliding slot is disposed on the inner wall of the feeding casing 3, and when the raw material baffle 34 is inserted into the feeding casing 3, one end of the raw material baffle 34 slides in the second sliding slot. In addition, the bottom of the material baffle 34 is provided with a handle 36 located outside the feeding machine case 3, so that the worker can insert the material baffle 34 into the feeding machine case 3 or pull the material baffle out of the feeding machine case 3. The first slide seat 33 is connected with a locking screw rod for locking the raw material baffle 34 in a locking position through a threaded through hole, and one end of the locking screw rod is provided with a hand wheel 37, so that a worker can conveniently rotate the locking screw rod, the other end of the locking screw rod is pressed against the bottom of the raw material baffle 34, the raw material baffle 34 is locked, and the raw material baffle 34 is prevented from being inserted into the feeding case 3 under the condition of unmanned operation when the worker pours the raw material into the raw material.

As a preferred embodiment, one end of the bottom of the feeding machine case 3 is hinged to one end of the top of the crusher case 2, the other end of the bottom of the feeding machine case is connected with one end of the top of the crusher case 2 through a movable locking assembly, and a telescopic cylinder 10 for driving the crusher case 2 to overturn is arranged between the feeding machine case 3 and the frame 1. In this embodiment, fixedly connected with upset drive plate on the side of feed machine case 3 far away from feed inlet 31, fixedly connected with upset mounting panel on the frame 1, telescopic cylinder 10 lower extreme articulates on the upset mounting panel, and the upper end articulates on the upset drive plate, and in this embodiment, telescopic cylinder 10 is cylinder or pneumatic cylinder or electric putter, and in this embodiment, preferably the cylinder, simple structure easily installs the maintenance, and is not high to the service environment requirement.

In this embodiment, the movable locking assembly comprises a locking seat 101 arranged on the side surface of the feeding case 3, an articulated seat 102 arranged on the side surface of the crushing case 2, a locking screw 103 articulated on the articulated seat 102, and a locking nut which can be movably abutted on the top of the locking seat 101 to lock the locking seat 101 and the articulated seat 102 together, wherein a bayonet is arranged on the locking seat 101, the locking screw 103 is movably inserted into the bayonet, and the locking nut is in threaded fit with the locking screw 103. The structure is simple and convenient, when the feeding machine case 3 needs to be opened, only the locking nut needs to be loosened, and then the locking screw 103 is enabled to leave the bayonet, so that the feeding machine case 3 can be driven to be opened through the telescopic cylinder 10, and the worker can conveniently maintain and overhaul the inside of the equipment.

As a preferred embodiment, a driving pulley 41 is arranged on an output shaft of the crushing motor 4, a driven pulley 55 is arranged at one end of the crushing rotating shaft 5, and the driving pulley 41 is connected with the driven pulley 55 through a belt to realize transmission; when the crushing motor 4 is started, the crushing rotating shaft 5 is driven to rotate through the belt so as to drive the rotary cutter 52 to rotate and crush the raw materials. In addition, in order to balance the stress of the crushing rotating shaft 5 in the rotating process, a balance weight wheel 20 is installed at the other end of the crushing rotating shaft 5, and the balance weight wheel 20 is used for balancing the stress of the crushing rotating shaft 5, so that the service life of the equipment is prolonged.

As a preferred embodiment, a plurality of semicircular support rods 22 arranged below the crushing cutter seat 51 at intervals are arranged inside the crushing case 2, the plurality of semicircular support rods 22 are combined into a screen bracket with a semicircular support position, a semicircular screen 23 is installed in the semicircular support position, two ends of the upper part of the semicircular screen 23 are pressed by a fixed cutter 53 and are pressed and fixed through the semicircular screen 23, and the structure is simple and the installation is convenient. The semicircular screen 23 can screen out raw material particles meeting the use requirement, enter the material receiving groove 6 and wait for workers to process.

The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by substantially the same means are within the protection scope of the present invention.

Claims

1. A crushing device for polymer pipe raw materials comprises a rack (1), a crushing case (2) and a feeding case (3) which are sequentially arranged from bottom to top, wherein a crushing motor (4) is arranged on the rack (1), a crushing rotating shaft (5) driven by the crushing motor (4) is rotatably arranged at the upper part of the crushing case (2), a crushing cutter holder (51) positioned inside the crushing case (2) is arranged on the crushing rotating shaft (5), a plurality of rotary cutters (52) are arranged on the crushing cutter holder (51), and a fixed cutter (53) is arranged at the upper part of the crushing case (2); a feeding hole (31) is formed in the side surface of the feeding case (3), and a feeding hopper (32) is formed in the side surface of the feeding case (3); the bottom of breaker case (2) is equipped with discharge gate (21), be equipped with in frame (1) and be used for receiving discharge gate (21) discharge raw materials granule connect silo (6), its characterized in that: still be equipped with in frame (1) and be used for the bearing to connect bearing board (7) of silo (6), be equipped with weighing module (8) between bearing board (7) bottom and frame (1), weighing module (8) are connected with and are fully loaded with early warning module (9).

2. The crushing device for the polymer tubing raw material according to claim 1, characterized in that: offer the baffle socket that is located feed inlet (31) below on the side of feeding machine case (3), the bottom of feeder hopper (32) is equipped with first slide (33) that have first spout, and slidable mounting has raw materials baffle (34) that can insert into feeding machine case (3) from the baffle socket on the first spout.

3. The crushing device for the polymer tubing raw material according to claim 2, characterized in that: and a second sliding seat (35) with a second sliding groove is arranged on the inner wall of the feeding case (3), and when the raw material baffle plate (34) is inserted into the feeding case (3), one end of the raw material baffle plate (34) slides in the second sliding groove.

4. The crushing device for the polymer tubing raw material according to claim 2, characterized in that: the bottom of the raw material baffle (34) is provided with a handle (36) positioned outside the feeding case (3).

5. The crushing device for the polymer tubing raw material according to claim 2, characterized in that: the first sliding seat (33) is in threaded connection with a locking screw rod used for locking the raw material baffle (34) in a locking position through a threaded through hole, one end of the locking screw rod is provided with a hand wheel (37), and the other end of the locking screw rod movably abuts against the bottom of the raw material baffle (34).

6. The crushing device for the polymer tubing raw material according to claim 1, characterized in that: one end of the bottom of the feeding machine case (3) is hinged to one end of the top of the crushing machine case (2), the other end of the bottom of the feeding machine case is connected with one end of the top of the crushing machine case (2) through a movable locking assembly, and a telescopic cylinder (10) used for driving the crushing machine case (2) to overturn is arranged between the feeding machine case (3) and the rack (1).

7. The crushing device for the polymer tubing raw material according to claim 6, wherein: the movable locking assembly comprises a locking seat (101) arranged on the side face of the feeding case (3), a hinged seat (102) arranged on the side face of the crushing case (2), a locking screw rod (103) hinged on the hinged seat (102), and a locking nut capable of movably abutting against the top of the locking seat (101) to lock the locking seat (101) and the hinged seat (102) together, wherein a bayonet is arranged on the locking seat (101), the locking screw rod (103) movably enters the bayonet, and the locking nut is in threaded fit with the locking screw rod (103).

8. The crushing device for the polymer tubing raw material according to claim 1, characterized in that: the novel crusher is characterized in that a plurality of semicircular support rods (22) are arranged below the crushing cutter holder (51) at intervals in the crusher box (2), the semicircular support rods (22) are combined into a screen bracket with a semicircular support position, a semicircular screen (23) is installed in the semicircular support position, and two ends of the upper portion of the semicircular screen (23) are pressed by a fixed cutter (53).