CN220146423U

CN220146423U - Vertical plastic grinder

Info

Publication number: CN220146423U
Application number: CN202321370224.2U
Authority: CN
Inventors: 彭霞东; 肖凤; 廖慧雯
Original assignee: Changsha Black Cat Daily Chemical Co ltd
Current assignee: Changsha Black Cat Daily Chemical Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-12-08
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses a vertical plastic pulverizer, which comprises a shell, a cooling water tank and a screen plate, wherein a rotating shaft is arranged in the shell through a bearing, a sleeve is fixedly sleeved on the periphery of the rotating shaft, a pulverizing roller is fixedly connected to the periphery of the sleeve through a bolt, the back of the shell is provided with the cooling water tank, the inner side of the cooling water tank is fixedly provided with a sealing sleeve, and one end of the sleeve is positioned in the sealing sleeve. The vertical plastic pulverizer is simple and compact in structure, convenient and quick to operate, reasonable and efficient to use, and suitable for being widely popularized and used.

Description

Vertical plastic grinder

Technical Field

The utility model relates to the technical field of plastic processing, in particular to a vertical plastic pulverizer.

Background

The plastic particles are used as raw materials of the injection molding machine, the particles are required to be uniform and dried, a plastic crusher is generally used for crushing plastic blocks, the crushing effect of the plastic is directly related to the quality of products, and when plastic products such as disinfectant bottles and the like are produced and processed, the plastic crusher is required to be used for crushing and processing.

Publication No.: CN205033410U discloses a vertical high-efficient plastics rubbing crusher, including rubbing crusher main part, permanent magnet and damping spring, rubbing crusher main part upside is connected with feed hopper, and rubbing crusher main part inside upside level is equipped with the pivot, and the pivot outer wall bilateral symmetry is equipped with the permanent magnet, and the pivot left end stretches out rubbing crusher main part outside and is connected with the rotating electrical machines, and the rotating electrical machines outside is equipped with the amortization cover.

At present, the existing plastic pulverizer has the following defects in use: the auxiliary heat dissipation mechanism is absent, and the pulverizer usually uses the pulverizing roller to rotationally squeeze for pulverizing, but a large amount of heat is easily generated due to high-speed friction, so that plastic particles are cracked, and the pulverizing use effect and quality are affected. To this end, we propose a vertical plastic pulverizer.

Disclosure of Invention

The utility model mainly aims to provide a vertical plastic pulverizer which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a vertical plastic pulverizer, includes casing, coolant tank and sieve, install the axis of rotation through the bearing in the casing, the peripheral fixed cover of axis of rotation is equipped with the sleeve, telescopic periphery is through bolt fixedly connected with crushing roller, the back of casing is provided with coolant tank, coolant tank's inboard is fixed to be provided with the seal cover, and telescopic one end is located the seal cover.

Further, the spout has all been seted up to both sides in the casing, sliding connection has the sieve between the spout, the bottom that is located the slider of sieve both sides in the spout is provided with the spring, the both sides that are located the bottom of sieve in the casing all are provided with vibrating motor, and the casing passes through bolted connection vibrating motor, is provided with the rubber pad between vibrating motor's the output and the sieve.

Further, a driving motor is arranged on one side of the shell, the driving motor is connected with the rotating shaft through a driving shaft, and the shell is connected with the driving motor through a bolt.

Further, the top that is located the sieve in the casing is fixed and is provided with the crossbeam, the bottom of crossbeam passes through the bearing installation pivot, the both sides of pivot all are provided with crushing blade, the top of crossbeam is provided with servo motor, servo motor passes through the drive shaft and connects the pivot, and the crossbeam passes through bolted connection servo motor.

Further, the top of casing is provided with the feeder hopper, and the casing passes through bolted connection feeder hopper.

Compared with the prior art, the utility model has the following beneficial effects:

1. through sleeve, coolant tank and the seal cover that set up, can be when smashing roller rotation friction crushing plastics action, utilize the cooling water to take out the heat that its produced and carry out auxiliary heat dissipation, avoid the heat that high-speed friction produced to cause the schizolysis of plastic granules, use more reasonable reliably, but also can improve rubbing crusher's quality of use and effect.

2. Through spout, sieve spring and vibrating motor that set up, can also upwards throw up the plastic granules and cut crushing action repeatedly, simple structure is compact, and convenient operation is reliable, can also further improve rubbing crusher's result of use, improves work efficiency.

Drawings

Fig. 1 is a schematic view showing the overall structure of a vertical type plastic pulverizer according to the present utility model.

Fig. 2 is a schematic view showing a back structure of a housing of a vertical type plastic crusher according to the present utility model.

Fig. 3 is a schematic cross-sectional view of a cooling water tank and a sleeve of a vertical plastic crusher according to the present utility model.

Fig. 4 is a schematic sectional view of a vertical plastic crusher housing according to the present utility model.

In the figure: 1. a housing; 2. a rotating shaft; 3. a sleeve; 4. a pulverizing roller; 5. a cooling water tank; 6. sealing sleeve; 7. a driving motor; 8. a chute; 9. a sieve plate; 10. a spring; 11. a vibration motor; 12. a cross beam; 13. a rotating shaft; 14. a crushing blade; 15. a servo motor; 16. and (5) a feeding hopper.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, 2 and 3, a vertical plastic pulverizer comprises a shell 1, a cooling water tank 5 and a screen plate 9, wherein a rotating shaft 2 is installed in the shell 1 through a bearing, a sleeve 3 is fixedly sleeved on the periphery of the rotating shaft 2, a pulverizing roller 4 is fixedly connected to the periphery of the sleeve 3 through bolts, the cooling water tank 5 is arranged on the back of the shell 1, a sealing sleeve 6 is fixedly arranged on the inner side of the cooling water tank 5, and one end of the sleeve 3 is positioned in the sealing sleeve 6.

The two sides in the shell 1 are provided with sliding grooves 8, a screen plate 9 is connected between the sliding grooves 8 in a sliding manner, springs 10 are arranged at the bottoms of sliding blocks positioned at the two sides of the screen plate 9 in the sliding grooves 8, and vibrating motors 11 are arranged at the bottoms of the screen plate 9 at the two sides in the shell 1.

In this embodiment, as shown in fig. 4, the vibration motor 11 drives the screen plate 9 to vertically reciprocate, so that plastic particles can be thrown upwards, and fully contact with the secondary crushing mechanism, so that the crushing efficiency is improved, and the use is more efficient and reliable.

Wherein, one side of the shell 1 is provided with a driving motor 7, and the driving motor 7 is connected with the rotating shaft 2 through a driving shaft.

In this embodiment, as shown in fig. 1, the driving motor 7 is convenient to drive the rotation shaft 2 to rotate, and drives the crushing roller 4 to rotate for crushing.

The top that is located sieve 9 in casing 1 is fixed and is provided with crossbeam 12, pivot 13 is installed through the bearing to the bottom of crossbeam 12, the both sides of pivot 13 all are provided with crushing blade 14, the top of crossbeam 12 is provided with servo motor 15, servo motor 15 passes through drive shaft connection pivot 13.

In this embodiment, as shown in fig. 4, the rotation shaft 13 and the crushing blade 14 are driven to rotate by the servo motor 15, so that the plastic can be subjected to secondary crushing treatment, and the crushing effect can be improved.

Wherein the top of the housing 1 is provided with a feed hopper 16.

In this embodiment, as shown in FIG. 1, the plastic mass is fed into the housing for comminution by a feed hopper 16.

During operation, firstly, an operator sends plastic blocks into the shell 1 through the feed hopper 16, the driving motor 7 is manually started to drive the rotating shaft 2, the sleeve 3 and the crushing roller 4 to rotate, the dropped plastic blocks are crushed, meanwhile, cooling water can be pumped through the outside to sequentially enter the cooling water tank 5 and the sleeve 3 and then flow out, heat generated by high-speed friction of the crushing roller 4 is brought out together, the effect of auxiliary heat dissipation is achieved, plastic cracking caused by high temperature is avoided, the subsequent using effect is affected, the structure is simple and compact, the cost is low, the operation is easy, the use is more efficient and reasonable, then crushed plastic particles fall on the screen plate 9, the vibrating motor 11 and the servo motor 15 are manually started, the servo motor 15 drives the rotating shaft 13 and the crushing blade 14 to rotate for secondary crushing treatment of the plastic particles, meanwhile, the vibrating motor 11 drives the screen plate 9 to vertically reciprocate, the plastic particles are fully crushed, and qualified plastic particles fall from the screen plate 9 to be recovered, and the use is more reasonable and efficient, and the practical value is higher.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vertical plastics rubbing crusher, includes casing (1), coolant tank (5) and sieve (9), its characterized in that: the novel grinding machine is characterized in that a rotating shaft (2) is installed in the shell (1) through a bearing, a sleeve (3) is fixedly sleeved on the periphery of the rotating shaft (2), a grinding roller (4) is fixedly connected to the periphery of the sleeve (3) through a bolt, a cooling water tank (5) is arranged on the back of the shell (1), a sealing sleeve (6) is fixedly arranged on the inner side of the cooling water tank (5), and one end of the sleeve (3) is located in the sealing sleeve (6).

2. A vertical plastic pulverizer as defined in claim 1, wherein: the utility model discloses a vibrating screen is characterized in that sliding grooves (8) are formed in two sides in the shell (1), a screen plate (9) is connected between the sliding grooves (8) in a sliding mode, springs (10) are arranged at the bottoms of sliding blocks located at two sides of the screen plate (9) in the sliding grooves (8), and vibrating motors (11) are arranged at the bottoms of the two sides in the shell (1) located at the two sides of the screen plate (9).

3. A vertical plastic pulverizer as defined in claim 1, wherein: one side of the shell (1) is provided with a driving motor (7), and the driving motor (7) is connected with the rotating shaft (2) through a driving shaft.

4. A vertical plastic pulverizer as defined in claim 1, wherein: the novel grinding machine is characterized in that a cross beam (12) is fixedly arranged at the top of the screen plate (9) in the shell (1), a rotating shaft (13) is installed at the bottom of the cross beam (12) through a bearing, grinding blades (14) are arranged on two sides of the rotating shaft (13), a servo motor (15) is arranged at the top of the cross beam (12), and the servo motor (15) is connected with the rotating shaft (13) through a driving shaft.

5. A vertical plastic pulverizer as defined in claim 1, wherein: the top of the shell (1) is provided with a feed hopper (16).