Rubber crushing device for plastic track production

Abstract

The utility model discloses a rubber crushing device for plastic runway production, and relates to the technical field of rubber processing, the rubber crushing device comprises a crushing device body and a charging port arranged at the upper end of the crushing device body, propelling assemblies are fixedly arranged at the two sides of the upper end of the charging port, and an operator fills rubber raw materials into an inner cavity of an opening block; then an electric telescopic column is started to drive a pushing plate to move, and the raw materials placed in an inner cavity of an opening block are pushed to move, so that the raw materials fall into an inner cavity of a communicating groove under pushing of the pushing plate, and then enter an inner cavity of a feeding opening to be discharged; according to the arrangement, an operator only needs to place quantitative materials in the inner cavity of the opening block for storage, the raw materials can be automatically driven to be discharged through the pushing plate by adjusting the moving speed of the electric telescopic column, the operator does not need to wait for work all the time around the feeding opening of the pulverizer, continuous discharging of the rubber raw materials can be maintained, and use is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber processing, in particular to a rubber crushing device for producing a plastic track. Background Art

[0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature and can produce large deformation under very small external force. It can return to its original shape after the external force is removed. Rubber products are widely used in various aspects of industry or life. For example, plastic tracks are made of colored rubber particles. At present, when processing rubber, it is necessary to crush the rubber in advance to facilitate subsequent processing.

[0003] In the patent document CN202320891258.X, a rubber crushing device is proposed, including a crushing box shell, which is arranged in a square state in a top view direction, a first drive motor is arranged at the lower end of the crushing box shell, and the output shaft of the first drive motor passes through the lower end of the crushing box shell and extends to the inside thereof, and a limit support block is arranged on the lower side of the inner end surface of the crushing box shell on the outer side of the output shaft of the first drive motor; a collecting piece is located on the inner side of the crushing box shell. In actual use, the utility model can facilitate the re-crushing of large rubber particles after crushing by setting the corresponding setting state of the conical cutting disk and the cutting blade, and at the same time, the gap between the conical cutting disk and the collecting piece can prevent large rubber particles from falling directly, and the distance between the lower end surface of the collecting piece and the outer end surface of the conical cutting disk is arranged in a decreasing state from top to bottom, so that the rubber can fall from the upper end of the conical cutting disk only after it is crushed to a suitable size.

[0004] When the rubber crushing device mentioned in the above cited case is in production and processing, the operator is required to first add the rubber raw materials to be crushed into the crushing device from the feed port. During the filling process, the operator is required to stand around the feed port to observe the crushing of the rubber inside the crushing device, and then continue to provide rubber feed, which is quite troublesome.

[0005] In view of the above problems, a rubber crushing device for producing plastic runways is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a rubber crushing device for the production of plastic tracks. The device is used to work, thereby solving the problem in the above background that during the process of feeding into the feeding port of the crushing device, the operator needs to stay around the feeding port to observe the crushing of the rubber inside the crushing device and then continue to feed the rubber, which is quite troublesome.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber crushing device for the production of plastic track, comprising a crushing device body and a feeding port arranged at the upper end of the crushing device body, a discharge port is arranged at one side of the lower end of the crushing device body, and a propulsion assembly is fixedly installed on both sides of the upper end of the feeding port, and the propulsion assembly is arranged to automatically propel the material to be crushed into the inner cavity of the feeding port;

[0008] The propulsion assembly includes a fixing mechanism and a support mechanism threadedly connected to an inner cavity on one side of the fixing mechanism, a transition mechanism threadedly fixedly installed on one side of the lower end of the support mechanism, the support mechanism is used to place the material to be crushed, and the transition mechanism is used to transfer the material to the inner cavity at the lower end of the feeding port;

[0009] The support mechanism includes a right-angle insertion rod and an oblique bracket fixedly installed on one side of the upper end of the right-angle insertion rod, and a threaded rod is fixedly installed on one side of the outer wall of the right-angle insertion rod;

[0010] An opening block is fixedly installed on the upper end of the right-angle insertion rod, electric telescopic columns are fixedly installed on both ends of one side of the inner wall of the opening block, and a push plate is fixedly installed on one end of the electric telescopic column;

[0011] Insertion grooves are provided at both ends of one side of the outer wall of the opening block, and a thread groove is provided in the middle of one side of the inner wall of the insertion groove;

[0012] The transition mechanism comprises a square block and a connecting groove arranged in the middle of the upper end of the square block, a fixing block is arranged on one side of the upper end of the outer wall of the square block, and a corresponding groove is arranged on one side of the outer wall of the fixing block.

[0013] Furthermore, the fixing mechanism includes an insertion long block and a penetration groove provided in the middle of one side of the outer wall of the insertion long block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: when the operator uses the rubber crushing device to crush the rubber, the operator first fills the rubber raw material into the inner cavity of the opening block, and then starts the electric telescopic column to drive the push plate to move, pushing the raw material placed in the inner cavity of the opening block to move, so that the raw material falls into the inner cavity of the connecting groove under the push of the push plate, and then enters the inner cavity of the feeding port for unloading. Such a setting only requires the operator to place a certain amount of material in the inner cavity of the opening block for storage. By adjusting the moving speed of the electric telescopic column, the raw material can be automatically driven to be unloaded through the push plate. The operator does not need to wait for work around the feeding port of the crusher all the time, and the continuous unloading of rubber raw materials can be maintained, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the support mechanism of the utility model;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the electric telescopic column of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the transition mechanism of the utility model.

[0019] In the figure: 1. Crushing device body; 2. Feeding port; 3. Discharging port; 4. Propelling assembly; 41. Fixing mechanism; 411. Inserting long block; 412. Penetrating slot; 42. Supporting mechanism; 421. Right-angle inserting rod; 422. Oblique bracket; 423. Threaded rod; 424. Opening block; 425. Electric telescopic column; 426. Pushing plate; 427. Inserting slot; 428. Threaded slot; 43. Transition mechanism; 431. Square block; 432. Connecting slot; 433. Fixing block; 434. Corresponding slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0022] Combination Figure 1 The utility model discloses a rubber crushing device for producing a plastic track, comprising a crushing device body 1 and a feeding port 2 arranged at the upper end of the crushing device body 1, a discharge port 3 is arranged on one side of the lower end of the crushing device body 1, and a propulsion assembly 4 is fixedly installed on both sides of the upper end of the feeding port 2. The propulsion assembly 4 is arranged to automatically propel the material to be crushed into the inner cavity of the feeding port 2.

[0023] The utility model is further described below in conjunction with embodiments.

[0024] Embodiment 1:

[0025] See also Figure 1-Figure 3 The propulsion assembly 4 includes a fixing mechanism 41 and a supporting mechanism 42 threadedly connected to an inner cavity on one side of the fixing mechanism 41. A transition mechanism 43 is threadedly fixedly installed on one side of the lower end of the supporting mechanism 42. The supporting mechanism 42 is used to place the material to be crushed, and the transition mechanism 43 is used to transfer the material to the inner cavity at the lower end of the feeding port 2.

[0026] The fixing mechanism 41 includes an insertion long block 411 and a penetration groove 412 opened in the middle of one side of the outer wall of the insertion long block 411. The lower end of the right-angle insertion rod 421 is movably installed in the inner cavity of the insertion long block 411, and the threaded rod 423 is movably installed in the inner cavity of the penetration groove 412 and is threadedly fixed by a nut.

[0027] The supporting mechanism 42 includes a right-angle insertion rod 421 and an inclined bracket 422 fixedly installed on one side of the upper end of the right-angle insertion rod 421, a threaded rod 423 is fixedly installed on one side of the outer wall of the right-angle insertion rod 421, an opening block 424 is fixedly installed on the upper end of the right-angle insertion rod 421, electric telescopic columns 425 are fixedly installed on both ends of one side of the inner wall of the opening block 424, a pushing plate 426 is fixedly installed on one end of the electric telescopic column 425, insertion grooves 427 are provided at both ends of one side of the outer wall of the opening block 424, and a threaded groove 428 is provided in the middle part of one side of the inner wall of the insertion groove 427. By starting the electric telescopic column 425, the pushing plate 426 is driven to move, so that the material placed in the inner cavity of the opening block 424 is pushed and moved.

[0028] Specifically, when the operator uses the rubber crushing device to crush the rubber, he first fills the rubber raw material into the inner cavity of the opening block 424, and then starts the electric telescopic column 425 to drive the push plate 426 to move, so as to push the raw material placed in the inner cavity of the opening block 424 to move, so that the raw material falls into the inner cavity of the connecting groove 432 under the push of the push plate 426, and then enters the inner cavity of the feeding port 2 for unloading. Such a setting only requires the operator to place a certain amount of material in the inner cavity of the opening block 424 for storage. By adjusting the moving speed of the electric telescopic column 425, the raw material can be automatically driven to be unloaded through the push plate 426. The operator does not need to wait for work around the feeding port 2 of the crusher all the time, and the continuous unloading of rubber raw materials can be maintained, which is convenient to use.

[0029] Embodiment 2:

[0030] See also Figure 4 The transition mechanism 43 includes a square block 431 and a connecting groove 432 opened in the middle of the upper end of the square block 431. A fixing block 433 is opened on one side of the upper end of the outer wall of the square block 431. A corresponding groove 434 is opened on one side of the outer wall of the fixing block 433. The fixing block 433 is fixedly installed in the inner cavity of the insertion groove 427 by screws passing through the threaded groove 428 and the corresponding groove 434 in sequence.

[0031] Specifically, by inserting the fixing blocks 433 at both ends of one side of the upper end of the square block 431 into the inner cavity of the insertion groove 427, and then using screws inserted into the inner cavity of the threaded groove 428 and the corresponding groove 434 to fix the fixing blocks 433, the electric telescopic column 425 drives the pushing plate 426 to push the raw materials into the inner cavity of the connecting groove 432 for unloading. The connecting groove 432 is provided to directly deliver the raw materials to the lower end of the inner cavity of the feeding port 2, thereby reducing the splashing of materials during feeding.

[0032] To sum up: the operator first adds the rubber raw material into the inner cavity of the opening block 424, and then starts the electric telescopic column 425 to drive the push plate 426 to move, so as to push the raw material placed in the inner cavity of the opening block 424 to move, so that the electric telescopic column 425 drives the push plate 426 to push the raw material into the inner cavity of the connecting groove 432 for unloading. The connecting groove 432 is provided to directly deliver the raw material to the lower end of the inner cavity of the feeding port 2, thereby reducing the splashing of the material during feeding. Moreover, such a setting only requires the operator to place a certain amount of material in the inner cavity of the opening block 424 for storage. By adjusting the moving speed of the electric telescopic column 425, the raw material can be automatically driven to be unloaded through the push plate 426. There is no need for the operator to wait for work around the feeding port 2 of the crusher all the time, and the continuous unloading of the rubber raw material can be maintained, which is convenient to use.

[0033] It should be noted that the rubber crushing device is equipped with core components that can support the normal operation of the rubber crushing device. The normal operation of the device is not an innovative part of the present application document, but is common knowledge. Those skilled in the art are capable of thinking of the specific structure and structural layout.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rubber pulverizing device for producing a plastic track, comprising a pulverizing device body (1) and a feeding port (2) arranged at the upper end of the pulverizing device body (1), and a discharge port (3) arranged at one side of the lower end of the pulverizing device body (1), characterized in that: Propelling components (4) are fixedly mounted on both sides of the upper end of the feeding port (2), and the propulsion components (4) are used to automatically propel materials to be crushed into the inner cavity of the feeding port (2); The propulsion assembly (4) comprises a fixing mechanism (41) and a support mechanism (42) threadedly connected to an inner cavity on one side of the fixing mechanism (41); a transition mechanism (43) is threadedly fixedly installed on one side of the lower end of the support mechanism (42); the support mechanism (42) is used to place materials to be crushed, and the transition mechanism (43) is used to transfer the materials to the inner cavity at the lower end of the feeding port (2); The support mechanism (42) comprises a right-angle insertion rod (421) and an inclined bracket (422) fixedly mounted on one side of the upper end of the right-angle insertion rod (421); a threaded rod (423) is fixedly mounted on one side of the outer wall of the right-angle insertion rod (421); An opening block (424) is fixedly mounted on the upper end of the right-angle insertion rod (421), electric telescopic columns (425) are fixedly mounted on both ends of one side of the inner wall of the opening block (424), and a push plate (426) is fixedly mounted on one end of the electric telescopic column (425); Insertion grooves (427) are provided at both ends of one side of the outer wall of the opening block (424), and a thread groove (428) is provided in the middle of one side of the inner wall of the insertion groove (427); The transition mechanism (43) comprises a square block (431) and a connecting groove (432) provided in the middle of the upper end of the square block (431); a fixing block (433) is provided on one side of the upper end of the outer wall of the square block (431); and a corresponding groove (434) is provided on one side of the outer wall of the fixing block (433).

2. A rubber crushing device for producing a plastic track according to claim 1, characterized in that: The fixing mechanism (41) comprises an insertion long block (411) and a penetration groove (412) provided in the middle of one side of the outer wall of the insertion long block (411).

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