Solid waste crusher for concrete preparation

Abstract

The utility model discloses a solid waste crusher for concrete preparation, which comprises a device body, the middle section of the device body is provided with a connecting mechanism, the connecting mechanism comprises a driving assembly arranged on the right section of the device body, the driving assembly is connected with a connecting assembly, the middle section of the device body is provided with a transmission assembly, and the transmission assembly is connected with the connecting assembly. Cabinet doors are hinged to the two sides of the front face of the device body, and fixed handles are fixedly connected to the front faces of the cabinet doors. A sliding block rotationally connected to a rotating rod rotates to drive a sliding frame slidably connected to the outer wall of the sliding block to move, a rotating disc fixedly connected with the moving sliding frame slides on the outer wall of the right side of a centrally installed box, a moving block slidably connected to the left side of the rotating disc moves, and a limiting sliding opening is formed between the connected centrally installed box and the moving block; the movable blocks connected with the movable blocks can be driven to move up and down, the extrusion plates fixedly connected to the movable blocks move up and down, and materials added from the feeding pipe can be fed in an abutting mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of solid waste crushers for concrete preparation, in particular to a solid waste crusher for concrete preparation. Background Art

[0002] During the preparation process of concrete, some waste concrete is often generated due to manufacturing problems. In order to reduce production costs, the waste concrete is generally crushed and recycled.

[0003] Disclosed is a solid waste crusher for concrete preparation, with the publication number CN220836049U. The beneficial effects are as follows: by means of a crushing box, a strip groove, a liquid pump, a spraying disc, a nozzle, a servo motor, a scraper frame, an annular slide groove and a slide rod, when in use, the spraying disc cooperates with the nozzle to spray and reduce dust near a feed channel, thereby reducing the pollution of dust to a working environment, and the gear cooperates with a gear ring to drive the scraper frame to rotate, so that the scraper frame scrapes the dust residue generated by dust reduction near the feed channel, and then discharges the dust residue into the crushing box through the strip groove, thereby facilitating recycling.

[0004] The solid waste crusher for concrete preparation uses a scraper frame to scrape the dust residue generated by dust falling near the feed channel and discharge it into a crushing box. In the process of crushing the solid waste for concrete preparation, the device actually processes the processed material by the gravity of the heavy object itself. When the processed material is agglomerated and large, the device cannot extrude and crush it well, and the material needs to be pre-crushed before subsequent processing. Based on this, a solid waste crusher for concrete preparation is proposed to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a solid waste crusher for concrete preparation to solve the technical problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a solid waste crusher for concrete preparation, comprising a device body, a connecting mechanism is provided in the middle section of the device body, the connecting mechanism comprises a driving assembly provided in the right section of the device body, the driving assembly is connected with a connecting assembly, and a transmission assembly is provided in the middle section of the device body;

[0007] The driving assembly includes a support frame fixedly connected to the right outer wall of the device body, a driving motor is fixedly installed on the top of the support frame, an output end of the driving motor is fixedly connected to a rotating shaft, an outer wall of the rotating shaft is fixedly connected to a transmission wheel 1, and the transmission wheel 1 is connected to a transmission wheel 2 through a transmission belt, a rotating rod is fixedly connected to the outer wall of the left section of the rotating shaft, the rotating rod is rotatably connected to a sliding block, the outer wall of the sliding block is slidably connected to a sliding frame, and the outer wall of the sliding frame is fixedly connected to a turntable.

[0008] Preferably, the connecting assembly includes a center box fixedly connected to the left inner wall of the device body, the inner wall of the center box is slidably connected with an extrusion plate, the front and rear ends of the extrusion plate are fixedly connected with connecting blocks, the right end of the extrusion plate is fixedly connected with a moving block, the inner wall of the device body is slidably connected with a sieve plate, the top of the front and rear ends of the sieve plate are fixedly connected with an arc-shaped baffle, the top of the right side of the sieve plate is fixedly connected with a side panel, and a collection box is movably arranged at the bottom of the device body.

[0009] Preferably, the transmission assembly includes a transmission rod rotatably connected to the inner wall of the device body, the outer wall of the right section of the transmission rod is fixedly connected to a rotating wheel, the outer wall of the rotating wheel is fixedly connected to a support rod, the outer wall of the left section of the transmission rod is fixedly connected to a crushing roller, the bottom of the middle box is fixedly connected to a mounting frame, the inner wall of the mounting frame is transmission-connected to a lateral crushing roller, the bottom of the inner wall of the device body is fixedly connected to a fixing rod, the outer wall of the fixing rod is sleeved with a connecting spring, and the outer wall of the upper section of the connecting spring is slidably connected to a receiving slider.

[0010] Preferably, the rotating shaft is rotatably connected to the inner wall of the device body, and the turntable is slidably connected to the outer wall of the right side of the middle box; the crushing roller fixedly connected to the outer wall of the left section of the transmission rod rotates, and the lateral crushing roller connected to the inner wall of the mounting frame fixedly connected to the bottom of the middle box rotates accordingly, thereby crushing the extruded raw materials.

[0011] Preferably, a limiting slide is provided on the right side of the center box, the moving block is slidably connected to the limiting slide, and the connecting block is slidably connected to the inner wall of the limiting slide groove provided in the center box.

[0012] Preferably, the transmission rod is fixedly connected to the second inner wall of the transmission wheel, the receiving slide block is fixedly connected to the right end of the screen plate, and the receiving slide block is provided with a limited abutment groove; the rotating wheel fixedly connected to the outer wall of the transmission rod rotates, driving the abutment rod fixedly connected to the outer wall of the rotating wheel to rotate, and the outer wall of the fixed rod fixedly connected to the bottom of the inner wall of the device body is sleeved with a connecting spring, and the rotating abutment rod abuts against the abutment groove provided on the receiving slide block sliding on the outer wall of the fixed rod, so that the connected receiving slide block slides downward.

[0013] Preferably, cabinet doors are hinged on both sides of the front of the device body, fixed handles are fixedly connected to the front of the cabinet doors, and a feed pipe is connected to the top of the left section of the device body; the cabinet doors hinged on both sides of the front of the device body are fixedly connected to the front of fixed handles, and when the device is operating normally, the connected cabinet doors are closed to effectively ensure relative dust isolation.

[0014] The solid waste crusher for concrete preparation of the utility model has the following advantages:

[0015] 1. The solid waste crusher for concrete preparation rotates by rotating a sliding block connected to a rotating rod, thereby driving a sliding frame slidably connected to an outer wall of the sliding block to move, a turntable fixedly connected to the movable sliding frame slides on the right outer wall of a middle box, and a moving block slidably connected to a left side of the turntable moves, and a limited position sliding opening is provided between the connected middle box and the moving block, thereby driving the connected moving block to move up and down, and the extrusion plate fixedly connected to the moving block moves up and down, thereby performing a pressure feeding on the material added from the feed pipe.

[0016] 2. The solid waste crusher for concrete preparation has a connecting spring sleeved on the outer wall of a fixed rod fixedly connected to the bottom of the inner wall of the device body, and the rotating abutment rod abuts against the abutment groove formed on the receiving slider sliding on the outer wall of the fixed rod, so that the connected receiving slider slides downward and the screen plate fixedly connected to the receiving slider moves. When the connected abutment rod is not in contact with the receiving slider, the compressed connecting spring pushes the connected receiving slider upward in the opposite direction, and so on and so forth, so that the crushed materials on the inner wall of the screen plate are screened and collected in a collection box slidably arranged at the bottom of the inner wall of the device body, which is convenient for subsequent processing and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a front structural schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the oblique side structure of the utility model;

[0021] Figure 4 For the utility model Figure 3A schematic diagram of the partially enlarged structure;

[0022] Figure 5 It is a schematic diagram of the oblique downward structure of the utility model;

[0023] Figure 6 It is a partial enlarged structural schematic diagram of the utility model;

[0024] Markings in the figure: 1. Device body; 2. Cabinet door; 3. Fixed handle; 4. Feed pipe; 5. Connecting mechanism; 51. Driving assembly; 511. Support frame; 512. Driving motor; 513. Rotating shaft; 514. Transmission wheel 1; 515. Transmission belt; 516. Transmission wheel 2; 517. Rotating rod; 518. Sliding block; 519. Sliding frame; 5110. Turntable; 52. Connecting assembly; 521. Center 522, extrusion plate; 523, connecting block; 524, moving block; 525, sieve plate; 526, arc baffle; 527, side panel; 528, collecting box; 53, transmission assembly; 531, transmission rod; 532, rotating wheel; 533, push rod; 534, crushing roller; 535, mounting frame; 536, lateral crushing roller; 537, fixing rod; 538, connecting spring; 539, receiving slide block. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0028] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0029] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0030] In order to better understand the purpose, structure and function of the utility model, the solid waste crusher for concrete preparation of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0031] like Figure 1-6As shown, the solid waste crusher for concrete preparation of the utility model comprises a device body 1, a connecting mechanism 5 is arranged in the middle section of the device body 1, the connecting mechanism 5 comprises a driving assembly 51 arranged in the right section of the device body 1, the driving assembly 51 is connected to a connecting assembly 52, and a transmission assembly 53 is arranged in the middle section of the device body 1; the driving assembly 51 comprises a support frame 511 fixedly connected to the outer wall of the right side of the device body 1, a driving motor 512 is fixedly installed on the top of the support frame 511, the output end of the driving motor 512 is fixedly connected to a rotating shaft 513, the outer wall of the rotating shaft 513 is fixedly connected to a transmission wheel 514, and the transmission wheel 514 is connected to the transmission through a transmission belt 515. Wheel 2 516, the outer wall of the left section of the rotating shaft 513 is fixedly connected with a rotating rod 517, the rotating rod 517 is rotatably connected with a sliding block 518, the outer wall of the sliding block 518 is slidably connected with a sliding frame 519, and the outer wall of the sliding frame 519 is fixedly connected with a turntable 5110; the connecting component 52 includes a middle box 521 fixedly connected to the inner wall of the left side of the device body 1, the inner wall of the middle box 521 is slidably connected with an extrusion plate 522, the front and rear ends of the extrusion plate 522 are fixedly connected with a connecting block 523, the right end of the extrusion plate 522 is fixedly connected with a moving block 524, the inner wall of the device body 1 is slidably connected with a sieve plate 525, the top of the front and rear ends of the sieve plate 525 is fixedly connected with an arc baffle 526, the sieve plate 525 A side panel 527 is fixedly connected to the top of the right side, and a collection box 528 is movably provided at the bottom of the device body 1; the transmission assembly 53 includes a transmission rod 531 rotatably connected to the inner wall of the device body 1, a rotating wheel 532 is fixedly connected to the outer wall of the right section of the transmission rod 531, a support rod 533 is fixedly connected to the outer wall of the rotating wheel 532, a crushing roller 534 is fixedly connected to the outer wall of the left section of the transmission rod 531, a mounting frame 535 is fixedly connected to the bottom of the middle box 521, and a lateral crushing roller 536 is rotatably connected to the inner wall of the mounting frame 535, a fixing rod 537 is fixedly connected to the bottom of the inner wall of the device body 1, a connecting spring 538 is sleeved on the outer wall of the fixing rod 537, and the outer wall of the upper section of the connecting spring 538 is A receiving slider 539 is slidably connected; the rotating shaft 513 is rotatably connected to the inner wall of the device body 1, and the turntable 5110 is slidably connected to the outer wall of the right side of the center box 521; a limited sliding opening is opened on the right side of the center box 521, the moving block 524 is slidably connected to the limited sliding opening, and the connecting block 523 is slidably connected to the inner wall of the limited sliding groove opened in the center box 521; the transmission rod 531 is fixedly connected to the inner wall of the transmission wheel 2 516, the receiving slider 539 is fixedly connected to the right end of the screen plate 525, and the receiving slider 539 is provided with a limited abutment groove; cabinet doors 2 are hinged on both sides of the front of the device body 1, and a fixed handle 3 is fixedly connected to the front of the cabinet door 2, and a feed pipe 4 is connected to the top of the left section of the device body 1.

[0032] The working principle of the solid waste crusher for concrete preparation is as follows: the cabinet doors 2 hinged on both sides of the front of the device body 1 are fixedly connected with fixed handles 3 on the front side. When the device is in normal operation, the connected cabinet doors 2 are closed to effectively ensure relative dust isolation; a feed pipe 4 is connected and arranged on the upper section on the left side of the connected device body 1, and solid waste for concrete preparation is added from the feed pipe 4. The driving motor 512 fixedly installed on the top of the support frame 511 fixedly connected to the outer wall of the right side of the device body 1 is operated, and the rotating shaft 513 fixedly connected to the output end of the driving motor 512 is rotated, driving the rotating rod fixedly connected to the left end of the rotating shaft 513 517 rotates, and the sliding block 518 connected to the rotating rod 517 rotates, driving the sliding frame 519 slidably connected to the outer wall of the sliding block 518 to move, and the rotating disk 5110 fixedly connected to the movable sliding frame 519 slides on the right outer wall of the middle box 521, and the moving block 524 slidably connected to the left side of the rotating disk 5110 moves, and a limited position sliding opening is opened between the connected middle box 521 and the moving block 524, which can drive the connected moving block 524 to move up and down, and the extrusion plate 522 fixedly connected to the moving block 524 moves up and down, so that the material added from the feeding pipe 4 can be fed by pressing;

[0033] The transmission wheel 1 514 fixedly connected to the outer wall of the connected rotating shaft 513 rotates, the transmission wheel 2 516 connected by the transmission belt 515 rotates, the transmission rod 531 fixedly connected to the inner wall of the transmission wheel 2 516 rotates, the crushing roller 534 fixedly connected to the outer wall of the left section of the transmission rod 531 rotates, and the lateral crushing roller 536 fixedly connected to the inner wall of the mounting frame 535 at the bottom of the middle box 521 rotates accordingly, and the extruded raw materials are crushed. Through the extruded crushing, the solid waste for concrete preparation can be effectively and quickly processed;

[0034] The rotating wheel 532 fixedly connected to the outer wall of the transmission rod 531 rotates, driving the supporting rod 533 fixedly connected to the outer wall of the rotating wheel 532 to rotate. The outer wall of the fixed rod 537 fixedly connected to the bottom of the inner wall of the device body 1 is sleeved with a connecting spring 538. The rotating supporting rod 533 abuts against the abutment groove opened by the receiving slider 539 sliding on the outer wall of the fixed rod 537, so that the connected receiving slider 539 slides downward, and the sieve plate 525 fixedly connected to the receiving slider 539 moves. When the connected supporting rod 533 does not contact the receiving slider 539, the compressed connecting spring 538 pushes the connected receiving slider 539 upward in the opposite direction, and so on and so forth, so that the crushed material on the inner wall of the sieve plate 525 is screened, and the collecting box 528 slidably arranged at the bottom of the inner wall of the device body 1 collects the crushed material for subsequent processing and use.

[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A solid waste crusher for concrete preparation, comprising a device body (1), characterized in that: A connecting mechanism (5) is provided in the middle section of the device body (1), the connecting mechanism (5) comprises a driving component (51) provided in the right section of the device body (1), the driving component (51) is connected to a connecting component (52), and a transmission component (53) is provided in the middle section of the device body (1); The driving assembly (51) comprises a support frame (511) fixedly connected to the right outer wall of the device body (1); a driving motor (512) is fixedly installed on the top of the support frame (511); the output end of the driving motor (512) is fixedly connected to a rotating shaft (513); the outer wall of the rotating shaft (513) is fixedly connected to a transmission wheel 1 (514); the transmission wheel 1 (514) is connected to a transmission wheel 2 (516) via a transmission belt (515); the outer wall of the left section of the rotating shaft (513) is fixedly connected to a rotating rod (517); the rotating rod (517) is rotatably connected to a sliding block (518); the outer wall of the sliding block (518) is slidably connected to a sliding frame (519); the outer wall of the sliding frame (519) is fixedly connected to a rotating disk (5110).

2. The solid waste crusher for concrete preparation according to claim 1, characterized in that: The connecting assembly (52) comprises a center box (521) fixedly connected to the left inner wall of the device body (1); the inner wall of the center box (521) is slidably connected to an extrusion plate (522); the front and rear ends of the extrusion plate (522) are fixedly connected to a connection block (523); the right end of the extrusion plate (522) is fixedly connected to a moving block (524); the inner wall of the device body (1) is slidably connected to a sieve plate (525); the tops of the front and rear ends of the sieve plate (525) are fixedly connected to an arc-shaped baffle plate (526); the top of the right side of the sieve plate (525) is fixedly connected to a side panel (527); and a collecting box (528) is movably arranged at the bottom of the device body (1).

3. The solid waste crusher for concrete preparation according to claim 2, characterized in that: The transmission assembly (53) comprises a transmission rod (531) rotatably connected to the inner wall of the device body (1); a rotating wheel (532) is fixedly connected to the outer wall of the right section of the transmission rod (531); a support rod (533) is fixedly connected to the outer wall of the rotating wheel (532); a crushing roller (534) is fixedly connected to the outer wall of the left section of the transmission rod (531); a mounting frame (535) is fixedly connected to the bottom of the middle box (521); a lateral crushing roller (536) is transmission-connected to the inner wall of the mounting frame (535); a fixing rod (537) is fixedly connected to the bottom of the inner wall of the device body (1); a connecting spring (538) is sleeved on the outer wall of the fixing rod (537); and a receiving slider (539) is slidably connected to the outer wall of the upper section of the connecting spring (538).

4. The solid waste crusher for concrete preparation according to claim 1, characterized in that: The rotating shaft (513) is rotatably connected to the inner wall of the device body (1), and the rotating disk (5110) is slidably connected to the right outer wall of the middle box (521).

5. The solid waste crusher for concrete preparation according to claim 2, characterized in that: The right side of the middle box (521) is provided with a limit sliding opening, the moving block (524) is slidably connected to the limit sliding opening, and the connecting block (523) is slidably connected to the inner wall of the limit sliding groove provided in the middle box (521).

6. The solid waste crusher for concrete preparation according to claim 3, characterized in that: The transmission rod (531) is fixedly connected to the inner wall of the second transmission wheel (516), the receiving slide block (539) is fixedly connected to the right end of the screen plate (525), and the receiving slide block (539) is provided with a limit stop groove.

7. The solid waste crusher for concrete preparation according to claim 1, characterized in that: Cabinet doors (2) are hingedly connected to both sides of the front of the device body (1); a fixed handle (3) is fixedly connected to the front of the cabinet door (2); and a feed pipe (4) is connected to the top of the left section of the device body (1).

Images