Crushing and screening integrated equipment

Abstract

The utility model relates to the technical field of crushing and screening, in particular to crushing and screening integrated equipment which comprises a crushing chamber, a feeding channel arranged on one side of the crushing chamber, a layered vibrating screen arranged below the crushing chamber, a first layered discharging opening formed in one end of the layered vibrating screen, and a second layered discharging opening formed in the position, below the first layered discharging opening, of one end of the layered vibrating screen. A crushing assembly is arranged in the crushing chamber, a distance adjusting assembly is arranged on the outer side of the crushing chamber, a dust removal assembly is arranged at the top of the crushing chamber, raw materials are crushed for the first time through first crushing teeth, then a first motor drives a crushing roller on a second rotating shaft to rotate, and the crushing roller drives a plurality of second crushing teeth to crush the raw materials for the second time; the raw materials can be further crushed through two crushing operations, the crushing effect is improved, repeated reworking is not needed, a large amount of working time is saved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to crushing and screening technical field especially relates to a crushing and screening integrated equipment. BACKGROUND

[0002] The crushing and screening integrated equipment is the mechanical equipment that combines the crusher and the screening machine together, it can complete the crushing operation of material, and can realize the screening function, thereby improve the work efficiency and the utilization rate of equipment, the crushing and screening integrated equipment is widely used in power plant, mine, coal, metallurgy, coking, chemical industry, raw material, non-ferrous metal etc.

[0003] The existing crushing and screening integrated equipment mostly only has a group of crushing mechanism in the inside, and the effect of crushing mechanism to the raw material is poor, and then needs to carry out the operation of crushing many times to complete, not only waste a lot of working time, but also reduce the work efficiency. UTILITY MODEL CONTENTS

[0004] In order to overcome the defects of prior art pointed out above, the utility model person has carried out the in-depth research, and after paying a lot of creative labor, thereby completes the utility model.

[0005] Specifically, the technical problem to be solved by the utility model is to provide a crushing and screening integrated equipment to solve the technical problem that the existing crushing and screening integrated equipment mostly only has a group of crushing mechanism in the inside, and the group of crushing mechanism cannot completely crush the raw material, and then needs to carry out the operation of crushing many times to complete, not only waste a lot of working time, but also reduce the work efficiency.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A crushing and screening integrated equipment, including the crushing chamber, the crushing chamber one side is equipped with the feeding channel, the crushing chamber below is equipped with the layered vibrating screen, the layered vibrating screen one end is equipped with the layered discharge port one, the layered vibrating screen one end below the layered discharge port is equipped with the layered discharge port two, the crushing chamber inside is equipped with the crushing assembly, the crushing chamber outside is equipped with the interval adjustment assembly, the crushing chamber top is equipped with the dust removal assembly;

[0008] The crushing assembly comprises fixed plates, two of which are symmetrically arranged inside the crushing chamber, a first rotating shaft is rotationally connected to the fixed plate, a plurality of first crushing teeth are arranged on the first rotating shaft, a first driving mechanism is arranged at the top end of the first crushing tooth, a first motor is symmetrically arranged on one side of the crushing chamber, a second rotating shaft is drivingly connected to the output end of the first motor, a crushing roller is arranged on the second rotating shaft, and a plurality of second crushing teeth are arranged on the crushing roller.

[0009] As an improved technical solution, wherein: the first driving mechanism comprises a first U-shaped plate, the first U-shaped plate is arranged at one end of the crushing chamber, a second motor is arranged on one side of the first U-shaped plate, a third rotating shaft is drivingly connected to the output end of the second motor, the third rotating shaft extends into the crushing chamber, a first bevel gear is arranged at one end of the third rotating shaft, a supporting plate is arranged on the top of the fixed plate, the supporting plate is rotationally connected to the third rotating shaft, a second bevel gear is arranged at the top end of the first rotating shaft, and the second bevel gear is correspondingly engaged with the first bevel gear.

[0010] As an improved technical solution, wherein: the spacing adjustment assembly comprises a second U-shaped plate, the second U-shaped plate is arranged at one end of the crushing chamber, a third motor is arranged on one side of the second U-shaped plate, a first threaded rod is drivingly connected to the output end of the third motor, a group of guide blocks is arranged on both sides of the crushing chamber respectively, the guide blocks are slidingly connected to movable plates, the movable plates are threadedly connected to the first threaded rod, and the movable plates are rotationally connected to the second rotating shaft.

[0011] As an improved technical solution, wherein: a through hole is symmetrically arranged on the crushing chamber, the second rotating shaft is slidingly connected to the through hole, a first baffle is arranged on one of the second rotating shafts, and a second baffle is arranged on the other second rotating shaft, the second baffle is slidingly connected to the first baffle.

[0012] As an improved technical solution, wherein: the dust removal assembly comprises a dust removal channel, the dust removal channel is arranged at the top of the crushing chamber, a dust suction filter screen is arranged inside the dust removal channel, and an exhaust fan is arranged above the dust suction filter screen inside the dust removal channel.

[0013] As an improved technical solution, wherein: a movable block is arranged below the dust suction filter screen, a cleaning brush is arranged between the movable block and the dust suction filter screen, the movable block is threadedly connected to a second threaded rod, the second threaded rod is rotationally connected to the dust removal channel, guide rods are symmetrically arranged inside the dust removal channel, the guide rods are slidingly connected to the movable block, and a second driving mechanism is arranged at one end of the second threaded rod.

[0014] As an improved technical scheme, wherein: the second driving mechanism comprises a T-shaped plate, the T-shaped plate is arranged on one side of the dust removal channel, the T-shaped plate is rotationally connected with a fourth rotating shaft, a third bevel gear is arranged at the top end of the fourth rotating shaft, a fourth bevel gear is arranged at one end of the second threaded rod, the fourth bevel gear is correspondingly engaged with the third bevel gear, a fifth bevel gear is arranged at the bottom end of the fourth rotating shaft, a horizontal plate is arranged at one end of the crushing chamber, the horizontal plate is rotationally connected with the fourth rotating shaft, a sixth bevel gear is arranged on the third rotating shaft, and the sixth bevel gear is correspondingly engaged with the fifth bevel gear.

[0015] After the above technical scheme is adopted, the beneficial effects of the present application are as follows:

[0016] 1. According to the present application, the second motor drives the third rotating shaft to rotate, the third rotating shaft drives the first rotating shaft on the second bevel gear through the first bevel gear to rotate, the first rotating shaft drives a plurality of first crushing teeth to rotate, the first crushing teeth crush the raw materials for the first time, then the second rotating shaft on the second motor drives the crushing roller to rotate, the crushing roller drives a plurality of second crushing teeth to crush the raw materials for the second time, the raw materials can be further crushed through the two crushing operations, the crushing effect is improved, multiple rework is not needed, a large amount of working time is saved, and the working efficiency is improved.

[0017] 2. According to the present application, the two third motors drive the two first threaded rods to rotate, the two first threaded rods drive the two crushing rollers on the two second rotating shafts to move towards each other through the two movable plates, the distance between the two crushing rollers is changed, the crushing effect is better, the obtained object is smaller, a large amount of time is saved, the working efficiency is improved, and the applicability of the device is improved.

[0018] 3. According to the present application, the air in the crushing chamber with a large amount of dust is discharged through the exhaust fan, the dust is adsorbed and filtered through the dust collection filter plate, the working environment is protected, the air pollution is reduced, the sixth bevel gear on the third rotating shaft is driven to rotate through the second motor, the fourth rotating shaft is driven to rotate through the fifth bevel gear, the second threaded rod on the fourth bevel gear is driven to rotate through the third bevel gear, the movable block is driven to move along the guide rod, the movable block drives the cleaning brush to clean the dust collection filter screen, and the blockage of the dust collection filter screen is prevented to affect the filtering effect. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 It is a whole structure schematic view of the crushing and screening integrated equipment.

[0021] Figure 2 It is a crushing assembly structure schematic view of the crushing and screening integrated equipment.

[0022] Figure 3 It is a spacing adjustment assembly structure schematic view of the crushing and screening integrated equipment.

[0023] Figure 4 It is a crushing chamber sectional view structure schematic view of the crushing and screening integrated equipment.

[0024] Figure 5 It is a filtering mechanism structure schematic view of the crushing and screening integrated equipment.

[0025] Explanation of reference signs:

[0026] 1, crushing chamber; 2, feeding channel; 3, layered vibrating screen; 4, layered discharge port one; 5, layered discharge port two; 6, crushing assembly; 61, fixed plate; 62, first rotating shaft; 63, first crushing tooth; 64, first motor; 65, second rotating shaft; 66, crushing roller; 67, second crushing tooth; 681, first U-shaped plate; 682, second motor; 683, third rotating shaft; 684, first bevel gear; 685, support plate; 686, second bevel gear; 7, spacing adjustment assembly; 71, second U-shaped plate; 72, third motor; 73, first threaded rod; 74, movable plate; 75, guide block; 76, through hole; 77, first baffle; 78, second baffle; 8, dust removal assembly; 81, dust removal channel; 82, dust collection filter screen; 83, exhaust fan; 84, movable block; 85, cleaning brush; 86, second threaded rod; 87, guide rod; 881, T-shaped plate; 882, fourth rotating shaft; 883, third bevel gear; 884, fourth bevel gear; 885, fifth bevel gear; 886, horizontal plate; 887, sixth bevel gear. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] It should be noted that all the directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship and movement condition between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0029] Meanwhile, "and / or" or "or / and" appearing in the whole text means that three schemes are included, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B schemes.

[0030] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0031] As shown in Figure 1 and Figure 5 The embodiment provides a crushing and screening integrated equipment, which comprises a crushing chamber 1, a feeding channel 2 is arranged on one side of the crushing chamber 1, a layered vibrating screen 3 is arranged below the crushing chamber 1, a layered discharge port one 4 is arranged at one end of the layered vibrating screen 3, a layered discharge port two 5 is arranged below the layered discharge port one 4 at one end of the layered vibrating screen 3, a crushing assembly 6 is arranged in the crushing chamber 1, a spacing adjusting assembly 7 is arranged on the outer side of the crushing chamber 1, and a dust removal assembly 8 is arranged at the top of the crushing chamber 1.

[0032] The crushing assembly 6 comprises a fixed plate 61, two fixed plates 61 are symmetrically arranged in the crushing chamber 1, the fixed plate 61 is rotationally connected with a first rotating shaft 62, a plurality of first crushing teeth 63 are arranged on the first rotating shaft 62, a first driving mechanism is arranged at the top end of the first crushing tooth 63, a first motor 64 is symmetrically arranged on one side of the crushing chamber 1, a second rotating shaft 65 is in transmission connection with the output end of the first motor 64, a crushing roller 66 is arranged on the second rotating shaft 65, and a plurality of second crushing teeth 67 are arranged on the crushing roller 66. The first rotating shaft 62 is driven to rotate by the first driving mechanism, the plurality of first crushing teeth 63 are driven to rotate by the first rotating shaft 62, the raw materials are crushed for the first time by the first crushing teeth 63, then the crushing roller 66 on the second rotating shaft 65 is driven to rotate by the first motor 64, the plurality of second crushing teeth 67 are driven to crush the raw materials for the second time by the crushing roller 66, and the raw materials are further crushed by the two crushing operations, so that the crushing effect is improved.

[0033] The first driving mechanism comprises a first U-shaped plate 681 provided at one end of the crushing chamber 1, a second motor 682 provided at one side of the first U-shaped plate 681, a third rotating shaft 683 in transmission connection with an output end of the second motor 682, the third rotating shaft 683 extending into the crushing chamber 1, a first bevel gear 684 provided at one end of the third rotating shaft 683, a supporting plate 685 provided at the top of the fixed plate 61 and in rotational connection with the third rotating shaft 683, a second bevel gear 686 provided at the top end of the first rotating shaft 62 and in meshing correspondence with the first bevel gear 684, the third rotating shaft 683 being driven to rotate by the second motor 682, the first rotating shaft 62 driven to rotate by the second bevel gear 686 through the first bevel gear 684, and the motion being transmitted.

[0034] As Figure 1 and Figure 3 shown in the figures, the distance adjusting assembly 7 comprises a second U-shaped plate 71 provided at one end of the crushing chamber 1, a third motor 72 provided at one side of the second U-shaped plate 71, a first threaded rod 73 in transmission connection with an output end of the third motor 72, a group of guide blocks 75 respectively provided at two sides of the crushing chamber 1, the guide blocks 75 being in sliding connection with movable plates 74, the movable plates 74 being in threaded connection with the first threaded rod 73, the movable plates 74 being in rotational connection with the second rotating shaft 65, the two first threaded rods 73 being driven to rotate by the two third motors 72, the two second rotating shafts 65 being driven to move towards each other by the two movable plates 74 respectively through the two first threaded rods 73, and the distance between the two crushing rollers 66 being changed, so that the crushing effect is better.

[0035] The crushing chamber 1 is symmetrically provided with a through hole 76, the second rotating shaft 65 is in sliding connection with the through hole 76, the first blocking plate 77 is provided on one second rotating shaft 65, the second blocking plate 78 is provided on the other second rotating shaft 65, the second blocking plate 78 is in sliding connection with the first blocking plate 77, and the through hole 76 is shielded by the first blocking plate 77 and the second blocking plate 78 to prevent the raw materials from leaking out of the through hole 76.

[0036] As Figure 1 , Figure 4 and Figure 5 shown in the figures, the dust removal assembly 8 comprises a dust removal channel 81 provided at the top of the crushing chamber 1, a dust suction filter screen 82 provided inside the dust removal channel 81, and an exhaust fan 83 provided inside the dust removal channel 81 above the dust suction filter screen 82, the air in the crushing chamber 1 with a large amount of dust being discharged by the exhaust fan 83, the dust being adsorbed and filtered by the dust suction filter screen 82, the working environment being protected, and the air pollution being reduced.

[0037] The movable block 84 is provided below the dust suction filter screen 82, a cleaning brush 85 is arranged between the movable block 84 and the dust suction filter screen 82, the cleaning brush 85 is provided with cleaning hairs, the cleaning hairs can clean the mesh holes of the dust suction filter screen 82, the movable block 84 is screw-connected with a second threaded rod 86, the second threaded rod 86 is rotationally connected with the dust removal channel 81, the dust removal channel 81 is symmetrically provided with guide rods 87 inside, the guide rods 87 are slidingly connected with the movable block 84, one end of the second threaded rod 86 is provided with a second driving mechanism, the second threaded rod 86 is driven to rotate through the second driving mechanism, the movable block 84 is driven to move along the guide rods 87 by the second threaded rod 86, and the cleaning brush 85 is driven to clean the dust suction filter screen 82 by the movable block 84.

[0038] The second driving mechanism comprises a T-shaped plate 881, the T-shaped plate 881 is arranged on one side of the dust removal channel 81, the T-shaped plate 881 is rotationally connected with a fourth rotating shaft 882, the fourth rotating shaft 882 is provided with a third bevel gear 883 at the top end, one end of the second threaded rod 86 is provided with a fourth bevel gear 884, the fourth bevel gear 884 is correspondingly engaged with the third bevel gear 883, the fourth rotating shaft 882 is provided with a fifth bevel gear 885 at the bottom end, one end of the crushing chamber 1 is provided with a horizontal plate 886, the horizontal plate 886 is rotationally connected with the fourth rotating shaft 882, the fourth rotating shaft 882 is provided with the fifth bevel gear 885 at the bottom end, the third rotating shaft 683 is provided with a sixth bevel gear 887, the sixth bevel gear 887 is correspondingly engaged with the fifth bevel gear 885, the sixth bevel gear 887 is driven to rotate by the second motor 682, the fourth rotating shaft 882 is driven to rotate by the fifth bevel gear 885, the second threaded rod 86 on the fourth bevel gear 884 is driven to rotate by the third bevel gear 883, and movement transmission is realized.

[0039] In use, the staff first according to the crushing demand, start two third motor 72, two third motor 72 drive two first threaded rod 73 rotation, two first threaded rod 73 through two movable plate 74 along the guide block 75 respectively drive two second shaft 65 on the pulverizer 66 to the opposite direction movement, further change the distance between two pulverizer 66, so that the crushing effect is better, the object is smaller, not only will save a lot of time, also improve the work efficiency, at the same time improve the applicability of the device, then the raw materials from the feeding channel 2 is added to the crushing chamber 1 inside, then start the second motor 682, the second motor 682 drive third shaft 683 rotation, third shaft 683 through the first bevel gear 684 drive the second bevel gear 686 on the first shaft 62 rotation, the first shaft 62 drive a plurality of first crushing teeth 63 rotation, through the first crushing teeth 63 on the raw material for the first time crushing, then start the first motor 64, the first motor 64 drive second shaft 65 on the pulverizer 66 rotation, pulverizer 66 drive a plurality of second crushing teeth 67 on the raw material for the second time crushing, through two times of crushing operation can further crushing of raw materials, improve the crushing effect, without multiple rework, not only saves a lot of work time, also improves the work efficiency, in the process of crushing, start exhaust fan 83, exhaust fan 83 will crushing chamber 1 in the air with a lot of dust discharge, through the dust filter plate 82 on the dust adsorption and filtration, protect the working environment, reduce air pollution, at the same time through the second motor 682 drive third shaft 683 on the sixth bevel gear 887 rotation, the sixth bevel gear 887 through the fifth bevel gear 885 drive fourth shaft 882 rotation, fourth shaft 882 through the third bevel gear 883 drive the fourth bevel gear 884 on the second threaded rod 86 rotation, the second threaded rod 86 drive movable block 84 along the guide rod 87 movement, movable block 84 drive cleaning brush 85 on the dust filter screen 82 cleaning, prevent the dust filter screen 82 blockage and affect the filtering effect.

[0040] It should be understood that the use of these embodiments is only for the purpose of illustrating the present application and is not intended to limit the scope of protection of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various modifications, modifications and / or variations of the present application, all of these equivalent forms also fall within the protection scope defined by the claims attached to the present application.

Claims

1. An integrated crushing and screening device, comprising a crushing chamber (1), a feeding channel (2) on one side of the crushing chamber (1), a layered vibrating screen (3) below the crushing chamber (1), a layered discharge port one (4) at one end of the layered vibrating screen (3), and a layered discharge port two (5) located below the layered discharge port one (4) at one end of the layered vibrating screen (3), characterized in that: The crushing chamber (1) is internally provided with a crushing assembly (6), the crushing chamber (1) is externally provided with a spacing adjustment assembly (7), and the crushing chamber (1) is provided with a dust removal assembly (8) on the top. The crushing assembly (6) comprises fixed plates (61), two fixed plates (61) are symmetrically arranged in the crushing chamber (1), the fixed plate (61) is rotatably connected with a first rotating shaft (62), a plurality of first crushing teeth (63) are arranged on the first rotating shaft (62), a first driving mechanism is arranged at the top of the first crushing tooth (63), a first motor (64) is symmetrically arranged on one side of the crushing chamber (1), the output end of the first motor (64) is drivingly connected with a second rotating shaft (65), a crushing roller (66) is arranged on the second rotating shaft (65), and a plurality of second crushing teeth (67) are arranged on the crushing roller (66).

2. The crushing and screening integrated plant as claimed in claim 1, wherein: The first driving mechanism comprises a first U-shaped plate (681), the first U-shaped plate (681) is arranged at one end of the crushing chamber (1), a second motor (682) is arranged on one side of the first U-shaped plate (681), the output end of the second motor (682) is drivingly connected with a third rotating shaft (683), the third rotating shaft (683) extends into the crushing chamber (1), a first bevel gear (684) is arranged at one end of the third rotating shaft (683), a supporting plate (685) is arranged on the top of the fixed plate (61), the supporting plate (685) is rotatably connected with the third rotating shaft (683), a second bevel gear (686) is arranged at the top of the first rotating shaft (62), and the second bevel gear (686) is correspondingly engaged with the first bevel gear (684).

3. The crushing and screening integrated plant as claimed in claim 2, wherein: The spacing adjustment assembly (7) comprises a second U-shaped plate (71), the second U-shaped plate (71) is arranged at one end of the crushing chamber (1), a third motor (72) is arranged on one side of the second U-shaped plate (71), the output end of the third motor (72) is drivingly connected with a first threaded rod (73), a group of guide blocks (75) are arranged on the two sides of the crushing chamber (1) respectively, the guide blocks (75) are slidingly connected with movable plates (74), the movable plates (74) are threadedly connected with the first threaded rod (73), and the movable plates (74) are rotatably connected with the second rotating shaft (65).

4. The crushing and screening integrated plant as claimed in claim 3, wherein: A through hole (76) is symmetrically arranged on the crushing chamber (1), the second rotating shaft (65) is slidingly connected with the through hole (76), a first baffle (77) is arranged on one of the second rotating shafts (65), a second baffle (78) is arranged on the other second rotating shaft (65), and the second baffle (78) is slidingly connected with the first baffle (77).

5. The crushing and screening integrated plant as claimed in claim 4, wherein: The dust removal assembly (8) comprises a dust removal channel (81), the dust removal channel (81) is arranged on the top of the crushing chamber (1), a dust suction filter screen (82) is arranged in the dust removal channel (81), and an exhaust fan (83) is arranged above the dust suction filter screen (82) in the dust removal channel (81).

6. The crushing and screening integrated plant as claimed in claim 5, wherein: The dust absorption filter screen (82) is provided below with a movable block (84), a cleaning brush (85) is arranged between the movable block (84) and the dust absorption filter screen (82), the movable block (84) is screw-connected with a second threaded rod (86), the second threaded rod (86) is rotationally connected with the dust removal channel (81), guide rods (87) are symmetrically arranged inside the dust removal channel (81), the guide rods (87) are slidingly connected with the movable block (84), and one end of the second threaded rod (86) is provided with a second driving mechanism.

7. The crushing and screening integrated plant as claimed in claim 6, wherein: The second driving mechanism comprises a T-shaped plate (881), the T-shaped plate (881) is arranged on one side of the dust removal channel (81), the T-shaped plate (881) is rotationally connected with a fourth rotating shaft (882), the fourth rotating shaft (882) is provided at the top end with a third bevel gear (883), one end of the second threaded rod (86) is provided with a fourth bevel gear (884), the fourth bevel gear (884) is correspondingly engaged with the third bevel gear (883), the fourth rotating shaft (882) is provided at the bottom end with a fifth bevel gear (885), one end of the crushing chamber (1) is provided with a horizontal plate (886), the horizontal plate (886) is rotationally connected with the fourth rotating shaft (882), the third rotating shaft (683) is provided with a sixth bevel gear (887), and the sixth bevel gear (887) is correspondingly engaged with the fifth bevel gear (885).

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