Solid waste crushing equipment

Abstract

The utility model discloses solid waste crushing equipment which comprises a lower box body, the top of the lower box body is fixedly connected with an upper box body, two crushing rollers are movably connected in the upper box body, one end of each crushing roller is fixedly connected with a connecting shaft, and the other end of each crushing roller is fixedly connected with a connecting shaft. One ends of the two connecting shafts penetrate through the upper box body and are in key connection with a second gear and a first gear, the first gear is meshed with the second gear, a power part fixed to the first gear is arranged on the outer wall of one side of the upper box body, a sliding groove is formed in the outer wall of one side of the upper box body, and a telescopic rod is fixedly connected to the top of the sliding groove; and the extension end of the telescopic rod is fixedly connected with a fixed rod. According to the device, efficient screening can be achieved, the phenomenon that a screen plate is prone to being blocked is avoided, meanwhile, waste can stably enter the second collecting box through the inclined plate, and workers can conveniently disassemble and assemble the first collecting box through the guide rail.

Description

TECHNICAL FIELD

[0001] The utility model relates to solid waste crushing technical field especially, relates to a solid waste crushing equipment. BACKGROUND

[0002] Solid waste classification has multiple, the treatment of solid waste usually uses large crushing device to carry out crushing treatment to waste, thereby realizes the waste reduction, resource and harmlessness treatment target, also promotes the recycling of resources and the sustainable development of environment.

[0003] Through the retrieval, the patent number for CN110124789A of China discloses a kind of solid waste treatment crushing equipment, including shell, crushing motor, feed inlet, second collecting box and base. However, there are still the following defects, and the solid that has not been completely crushed is jammed on sieve plate, causing sieve hole to be blocked, affecting the screening effect of sieve plate, and reducing processing efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art, and provides a kind of solid waste crushing equipment.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of solid waste crushing equipment, including lower box, the top of the lower box is fixedly connected with upper box, the inside of the upper box is movably connected with two crushing rollers, the one end of two crushing rollers is fixedly connected with connecting shaft, the one end of two connecting shafts is passed through upper box and is keyed with second gear and first gear, and first gear is engaged with second gear, the one side outer wall of the upper box is equipped with the power component fixed with first gear, the one side outer wall of the upper box is equipped with sliding slot, the top of sliding slot is fixedly connected with telescopic link, the elongated end of telescopic link is fixedly connected with fixed rod, the one end of fixed rod is movably connected with support rod, the top of support rod is equipped with half screw, the one side of second gear is equipped with a plurality of threaded holes, and half screw is threadedly connected with corresponding threaded hole, the one side inner wall of the upper box is movably connected with sieve plate, a plurality of sieve holes are arranged in the inside of sieve plate, and fixed rod is in contact with the bottom of sieve plate.

[0007] As a further scheme of the utility model, the power component is support frame, support frame is fixed on the one side outer wall of upper box by bolt, motor is fixed on the top of support frame by bolt, and the one end of motor output shaft is fixed with first gear.

[0008] As a further scheme of the utility model, the two sides inner walls of lower box are fixedly connected with guide rail, first collecting box is movably connected between guide rail, and sieve plate is located above first collecting box.

[0009] As a further scheme of the utility model, one side inner wall of the lower box body is fixedly connected with an inclined plate, and the bottom of the lower box body is provided with a second collecting box, and the inclined plate is located above the second collecting box.

[0010] As a further scheme of the utility model, the top of the upper box body is provided with a mounting port, and two feeding plates are movably connected in the mounting port through torsional spring hinges.

[0011] As a further scheme of the utility model, one side outer wall of the second collecting box and the first collecting box is fixedly connected with a handle.

[0012] As a further scheme of the utility model, the first collecting box is located above the second collecting box.

[0013] The utility model has the advantages of:

[0014] 1. Through the arrangement of the fixing rod, the sieve plate is knocked and vibrated, so that the waste material with large particles is cleaned into the first collecting box, the sieve hole of the sieve plate is prevented from being blocked by the large particles, the sieving effect is improved, and the sieving effect of the device is improved.

[0015] 2. The utility model guides the waste material through the inclined plate, so that the waste material can stably enter the second collecting box, the second collecting box can collect the small waste material after crushing, the staff can conveniently concentrate on processing, and the convenience of the device is improved.

[0016] 3. The utility model can not only collect the waste material with large particles through the first collecting box, conveniently continue to crush next time, but also guide the first collecting box through the guide rail, and the staff can conveniently disassemble and assemble the first collecting box. DRAWINGS

[0017] Fig. 1 It is a front side three-dimensional structure schematic view of a solid waste crushing equipment proposed in the utility model;

[0018] Fig. 2 It is a sectional structure schematic view of a solid waste crushing equipment proposed in the utility model;

[0019] Fig. 3 It is an A part enlarged structure schematic view of a solid waste crushing equipment proposed in the utility model.

[0020] In the figure: 1, feeding plate; 2, first gear; 3, motor; 4, half screw; 5, telescopic rod; 6, sliding groove; 7, lower box body; 8, handle; 9, second collecting box; 10, upper box body; 11, second gear; 12, crushing roller; 13, inclined plate; 14, guide rail; 15, sieve plate; 16, first collecting box; 17, connecting shaft; 18, supporting rod; 19, fixed rod; 20, sieve hole; 21, threaded hole. DETAILED DESCRIPTION

[0021] It should be noted that the terms "first", "second" and the like in the description and claims of the application and in the above description of the drawings are used only for distinguishing between similar objects and do not necessarily have to describe a specific order or sequence of the embodiments described herein. Based on the embodiments of the application described herein, all other embodiments obtained by persons of ordinary skill in the art without creative work are within the scope of protection of the application.

[0022] REFERENCE Figs. 1-3 A solid waste crushing device, comprising a lower box body 7, a top of the lower box body 7 is fixed with an upper box body 10 through bolts, the inside of the upper box body 10 is rotationally connected with two crushing rollers 12, one end of each of the two crushing rollers 12 is fixed with a connecting shaft 17 through bolts, one end of each of the two connecting shafts 17 penetrates through the upper box body 10 and is key-connected with a second gear 11 and a first gear 2, the first gear 2 is engaged with the second gear 11, one side outer wall of the upper box body 10 is provided with a power component fixed with the first gear 2, one side outer wall of the upper box body 10 is provided with a sliding groove 6, the top of the sliding groove 6 is fixed with a telescopic rod 5 through bolts, the elongated end of the telescopic rod 5 is fixed with a fixed rod 19 through bolts, the telescopic rod 5 can guide and position the fixed rod 19, so that the fixed rod 19 can stably move up and down, one end of the fixed rod 19 is slidingly connected with a supporting rod 18, the top of the supporting rod 18 is provided with a half screw 4, one side of the second gear 11 is provided with a plurality of threaded holes 21, and the half screw 4 is threadedly connected with the corresponding threaded hole 21, one side inner wall of the upper box body 10 is rotationally connected with a sieve plate 15, when the fluctuation height of the sieve plate 15 needs to be adjusted, the half screw 4 is rotated to be separated from the corresponding threaded hole 21, then the supporting rod 18 is moved downward, so that the half screw 4 corresponds to the threaded hole 21 at the bottom, then the half screw 4 is rotated to be inserted into the corresponding threaded hole 21, a plurality of sieve holes 20 are formed in the inside of the sieve plate 15, and the fixed rod 19 is in contact with the bottom of the sieve plate 15, the power component drives the first gear 2 to rotate the second gear 11, so that the crushing roller 12 rotates to crush the waste, and the smaller crushed waste falls downward through the sieve hole 20, at the same time, the rotation of the second gear 11 drives the supporting rod 18 to move the fixed rod 19 up and down, so that the sieve plate 15 is vibrated, the larger impurities remaining on the sieve plate 15 are moved and collected, so as to avoid the impurities from being blocked in the sieve hole 20.

[0023] The utility model discloses, need explain, power component is support frame, and support frame is fixed on the one side outer wall of upper box body 10 through bolt, and the top of support frame is fixed with motor 3 through bolt, and one end of motor 3 output shaft is fixed with first gear 2, and both sides inner wall of lower box body 7 are all fixed with guide rail 14 through bolt, and first collecting box 16 is slidably connected between guide rail 14, and guide rail 14 can guide first collecting box 16, and it is convenient for staff to disassemble and assemble first collecting box 16, and sieve plate 15 is located the top of first collecting box 16, and first collecting box 16 can collect the waste of large particle, and it is convenient to continue to carry out the comminution next time, and the side inner wall of lower box body 7 is fixed with inclined plate 13 through bolt, and the bottom of lower box body 7 is equipped with second collecting box 9, and inclined plate 13 can guide waste, and waste can stably enter into second collecting box 9, and inclined plate 13 is located the top of second collecting box 9, and second collecting box 9 can collect the waste of smaller after comminution, and it is convenient for staff to concentrate processing, and the top of upper box body 10 is set up with mounting port, and two feeding plates 1 are rotatably connected in mounting port through torsional spring hinge, and the side outer wall of second collecting box 9 and first collecting box 16 is all fixed with handle 8 through bolt, and handle 8 is convenient for staff to pull first collecting box 16, and first collecting box 16 is located the top of second collecting box 9.

[0024] Working principle: when need to carry out comminution to solid waste, first waste enters the inside of upper box body 10 through feeding plate 1, starts motor 3, and first gear 2 drives second gear 11 to rotate, thereby makes comminution roller 12 rotate and carries out comminution to waste, and smaller comminuted waste falls on inclined plate 13 through sieve hole 20 and enters second collecting box 9 along inclined plate 13, at this moment, sieve plate 15 remains the waste of large particle, and second gear 11 rotates and makes support rod 18 drive fixed rod 19 to move up and down, thereby makes sieve plate 15 vibrate, and the impurity on sieve plate 15 enters first collecting box 16, avoids the impurity to be blocked in sieve hole 20.

[0025] The utility model has carried out the explanation through the above embodiment, and the person skilled in the art can understand that the utility model is not limited to the above embodiment, and more kinds of modifications can be made according to the teaching of the utility model, and these modifications all fall within the range of the utility model claimed, and the protection scope of the utility model is defined by the attached claim and its equivalent range.

Claims

1. A solid waste crushing device, comprising a lower housing (7), wherein an upper housing (10) is fixedly connected to the top of the lower housing (7), characterized in that, The upper housing (10) is internally connected to two crushing rollers (12). One end of each crushing roller (12) is fixedly connected to a connecting shaft (17). One end of each connecting shaft (17) passes through the upper housing (10) and is keyed to a second gear (11) and a first gear (2). The first gear (2) meshes with the second gear (11). One side of the outer wall of the upper housing (10) is provided with a power component fixed to the first gear (2). One side of the outer wall of the upper housing (10) is provided with a sliding groove (6). The top of the sliding groove (6) is fixedly connected to an extension... The telescopic rod (5) is fixedly connected to a fixed rod (19) at its extended end. One end of the fixed rod (19) is movably connected to a support rod (18). The top of the support rod (18) is provided with a half screw (4). A plurality of threaded holes (21) are opened on one side of the second gear (11), and the half screw (4) is threadedly connected to its corresponding threaded hole (21). A sieve plate (15) is movably connected to one side of the inner wall of the upper box (10). A plurality of sieve holes (20) are opened inside the sieve plate (15), and the fixed rod (19) is in contact with the bottom of the sieve plate (15).

2. The solid waste crushing equipment according to claim 1, characterized in that, The power component is a support frame, which is fixed to the outer wall of the upper housing (10) by bolts. A motor (3) is fixed to the top of the support frame by bolts, and one end of the output shaft of the motor (3) is fixed to the first gear (2).

3. The solid waste crushing equipment according to claim 1, characterized in that, The inner walls on both sides of the lower box (7) are fixedly connected with guide rails (14), and the first collection box (16) is movably connected between the guide rails (14), and the sieve plate (15) is located above the first collection box (16).

4. The solid waste crushing equipment according to claim 1, characterized in that, An inclined plate (13) is fixedly connected to one side of the inner wall of the lower box (7), and a second collection box (9) is provided at the bottom of the lower box (7), with the inclined plate (13) located above the second collection box (9).

5. A solid waste crushing device according to claim 1, characterized in that, The top of the upper housing (10) is provided with an installation port, and two feed plates (1) are movably connected inside the installation port by a torsion spring hinge.

6. A solid waste crushing device according to claim 4, characterized in that, A handle (8) is fixedly connected to one side of the outer wall of both the second collection box (9) and the first collection box (16).

7. A solid waste crushing device according to claim 6, characterized in that, The first collection box (16) is located above the second collection box (9).

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