A crushing device for recycling waste cement woven bags

Abstract

The utility model relates to the field of woven bag crushing equipment, and specifically discloses a crushing device for recycling waste cement woven bags, comprising a bearing ring and support legs, a plurality of support legs are arranged below the bearing ring, a discharging hopper is arranged below the bearing ring, two first support plates are symmetrically arranged above the bearing ring, two second support plates are symmetrically connected between the two first support plates, two knife rollers are arranged on one side of the second support plate, support shafts are arranged at both ends of the knife rollers, a first mounting seat is arranged on one side of the bearing, a telescopic rod is arranged on one side of the first mounting seat, two motors are symmetrically arranged on both sides above the first support plate, a vacuum cleaner and a battery are respectively arranged on one side of the two second support plates, a dust suction pipe is arranged above the vacuum cleaner, the distance between the knife rollers in the device is easy to adjust, cement dust in the device can be sucked out, the endurance of related electrical equipment is improved, and the continuity of the crushing of cement woven bags is ensured.

Description

Technical Field

[0001] The utility model relates to the field of woven bag crushing equipment, and specifically discloses a crushing device for recycling waste cement woven bags. Background Art

[0002] Cement uses a hydraulic inorganic gelling material, which is mainly supported by powder of raw materials such as limestone, sandstone and silica, and its performance is improved by adding gypsum or other admixtures. In order to facilitate transportation, the produced cement is usually filled into cement woven bags for storage, transportation and use. Cement is widely used in water conservancy project construction, construction field, agricultural facilities construction, road and bridge construction, etc. The above usage scenarios generate a large number of waste cement woven bags. In order to save resources and respond to the concept of environmental protection, waste cement woven bags need to be recycled, processed and reused. In the process of recycling and processing of waste cement woven bags, a woven bag crushing device is needed to crush the woven bags for subsequent use. Cleaning the residual cement powder in the woven bag is convenient for subsequent melting to make plastic particles and realize resource recycling. The spacing of the knife rollers in the existing cement woven bag crushing device is inconvenient to adjust, and it is not convenient to adjust the size of the fragments after the woven bag is crushed according to actual processing needs. Cement dust is easy to accumulate inside the device and block related components, affecting the efficiency of cement woven bag crushing, increasing the cleaning workload, and being inconvenient for subsequent processing. In addition, the related electrical components in the device are highly dependent on the external power supply and are easily affected by the external power supply, affecting the continuity and crushing efficiency of the cement woven bag crushing. Therefore, in order to solve the above problems, the utility model proposes a crushing device for recycling waste cement woven bags. Utility Model Content

[0003] The utility model aims to provide a crushing device for recycling waste cement woven bags. The distance between the knife rollers is easy to adjust, so the size of the fragments after the woven bags are crushed can be adjusted according to actual processing needs. The cement dust in the device can be sucked out to avoid cement blocking related components, reduce the workload of device cleaning, improve the endurance of related electrical equipment, ensure the continuity of cement woven bag crushing, improve the crushing efficiency of cement woven bags, and ensure the quality of cement woven bag crushing.

[0004] The utility model is realized by the following technical solutions:

[0005] A crushing device for recycling waste cement woven bags, comprising a carrying ring and supporting legs, a plurality of supporting legs are arranged below the carrying ring, a discharging hopper is arranged below the carrying ring, two first supporting plates are symmetrically arranged above the carrying ring, two second supporting plates are symmetrically connected between the two first supporting plates, a top plate is arranged above the two first supporting plates, a feeding port is arranged above the top plate, a square hole is arranged inside the first supporting plate, reserved holes are symmetrically arranged on both sides of the square hole, a sealing plate is arranged inside the reserved hole, two knife rollers are arranged on one side of the second supporting plate, and support holes are arranged at both ends of the knife rollers A support shaft, a bearing is provided on the outer side of the support shaft, a first mounting seat is provided on one side of the bearing, a first slide groove is provided below the first mounting seat, a telescopic rod is provided on one side of the first mounting seat, two motors are centrally symmetrically provided on both sides above the first support plate, a second slide groove is provided below the motor, a control console is provided on one side of the motor, a vacuum cleaner and a battery are provided on one side of the two second support plates respectively, a dust suction pipe is provided above the vacuum cleaner, a filter is provided on the end of the dust suction pipe away from the vacuum cleaner, a dust detector is provided on one side of the dust suction pipe, and a voice announcer is provided on one side of the dust detector.

[0006] As a further arrangement of the above scheme, the cavity formed by the two first support plates and the second support plates is connected to the cavity inside the discharge hopper, the first support plate, the second support plate and the discharge hopper are all detachably connected to the supporting ring, and the two ends of the top plate are respectively detachably connected to the two first support plates. The above design facilitates the crushed cement woven bag fragments to fall into the discharge hopper and be discharged from the inside of the device through the lower end of the discharge hopper, thereby facilitating the assembly and maintenance of the above components.

[0007] As a further configuration of the above scheme, the outer side of the sealing plate is slidably connected to the inner wall of the square hole, dust plugs are provided at both ends of the square hole, and the dust plugs are detachably connected to the square hole. A mounting hole is provided inside the sealing plate, and the mounting hole is detachably connected to the outer side of the bearing. The support shaft is rotatably connected to the bearing, and the support shaft passes through the interior of the reserved hole. A scale plate is provided on one side of the reserved hole, and the scale plate is detachably connected to the first support plate. A handle is provided on the side of the sealing plate close to the first mounting seat, and the handle is detachably connected to the sealing plate. The design can prevent impurities from entering the square hole, facilitate the sliding of the sealing plate, and prevent the cement woven bag fragments after being crushed by the knife roller from entering the square groove through the reserved hole, which helps to concentrate the woven bag fragments in the cavity formed by the first support plate, the second support plate and the discharge hopper, ensuring the cleanliness of the crushing operation environment, and can provide support for the support shaft while reducing the pressure of the support shaft on the sealing plate and the first support plate, thereby extending the service life of the above components, and facilitating the adjustment of the distance between the support shaft and the knife roller according to the scale on the scale plate, thereby ensuring the accuracy of the knife roller spacing adjustment and saving the time for adjusting the knife roller spacing.

[0008] As a further configuration of the above scheme, a connecting block is provided on one side of the first mounting seat, and the connecting block is detachably connected to the telescopic end of the telescopic rod, a first sliding block is provided at the lower end of the first mounting seat, and the first sliding block is slidably connected to the first sliding groove, a second mounting seat is provided on the outer side of the telescopic rod, and the lower end of the second mounting seat is detachably connected to the bearing ring, and the first mounting seat is rotatably connected to the support shaft. The above design facilitates the connection between the telescopic rod and the first mounting seat, and is convenient for adjusting the distance between the two knife rollers according to actual usage requirements. Before and after the adjustment, the stability of the support shaft, the knife roller and the first mounting seat can be maintained, and further support is provided for the support shaft while facilitating the rotation of the support shaft and the knife roller.

[0009] As a further configuration of the above scheme, one end of the motor is detachably connected to the support shaft, a third mounting seat is provided on the outer side of the motor, a second slider is provided on the lower end of the third mounting seat, the second slider is slidably connected to the second slide groove, a clamping block is provided on one side of the second slider, and the clamping block is engaged with the second slide groove. The above design can provide power for the operation of the device, helps to maintain the stability of the motor and the third mounting seat before and after the knife roller spacing is adjusted, avoids shaking of the motor, and ensures the safe operation of the device.

[0010] As a further configuration of the above scheme, the vacuum cleaner is detachably connected to the dust suction pipe, the upper end of the dust suction pipe passes through the interior of the second support plate, the dust suction pipe is detachably connected to the second support plate, the filter screen is detachably connected to the dust suction pipe, a switch is provided on the side of the vacuum cleaner away from the second support plate, a filter plate is provided on the front outer side of the filter screen, and the filter plate is detachably connected to the second support plate. The above design facilitates the assembly and maintenance of the above components, helps to suck out the cement dust after the cement woven bags are crushed from the device, avoids blockage of the dust suction pipe, knife roller and other components, reduces the workload of subsequent cleaning, and improves the crushing efficiency of the cement woven bags.

[0011] As a further configuration of the above scheme, the dust detector and the voice announcer are both detachably connected to the second support plate, the dust detector is connected to the voice announcer through electrical signals, and the dust detector is connected to the terminal device through electrical signals. The above design facilitates the real-time transmission of the dust value inside the device to the terminal device. When the dust value reaches a preset value, a reminder is broadcast through the voice announcer, which helps the staff to timely control the opening and closing and operating rhythm of the vacuum cleaner.

[0012] As a further configuration of the above scheme, a battery box is provided on the outside of the battery, and the battery box is detachably connected to the carrying ring. The above design can protect the battery, extend the service life of the battery, improve the endurance of related electrical equipment, ensure the continuity of the cement woven bag crushing, and ensure the efficiency and quality of the cement woven bag crushing. Beneficial Effects

[0013] During the use of the utility model, the combination of the square hole, the reserved hole and the sealing plate can provide support for the bearing and the support shaft. In the process of adjusting the spacing between the support shaft and the knife roller, the woven bag fragments are concentrated in the cavity formed by the first support plate, the second support plate and the discharge hopper, ensuring the cleanliness of the crushing operation environment. The use of the first mounting seat, the connecting block and the telescopic rod provides further support for the support shaft and provides power for adjusting the spacing between the support shaft and the knife roller. The combination of the two slide grooves and the slider makes it easy for the first mounting seat, the third mounting seat and the motor to be able to synchronize with the spacing between the support shaft and the knife roller and maintain stability. The use of vacuum tubes, filters and filter plates can prevent the crushed cement woven bag fragments from entering the vacuum cleaner during the process of sucking out the cement dust inside the device, avoid blocking the vacuum cleaner with fragments, and ensure the quality of cement dust cleaning. The use of voice announcer and dust detector facilitates the real-time transmission of the dust value inside the device to the terminal device. When the dust value reaches the preset value, the voice announcer will give a reminder, which helps the staff to control the opening and closing and operating rhythm of the vacuum cleaner in time. The use of battery boxes can improve the endurance of related electrical equipment and ensure the continuity of cement woven bag crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is an overall perspective view of the utility model;

[0016] Figure 2 This is a perspective view of the utility model without the top plate;

[0017] Figure 3 This is a top view of the utility model without the top plate;

[0018] Figure 4 For this utility model Figure 1 A magnified view of point A;

[0019] Figure 5 It is a combined diagram of the sealing plate and the handle in the utility model;

[0020] Figure 6 It is a combined diagram of the first mounting seat and the connecting block in the utility model;

[0021] Figure 7 It is a perspective view of the third connecting seat in the utility model;

[0022] Figure 8 It is a combined diagram of the vacuum cleaner, the vacuum tube and the filter screen in the utility model.

[0023] In the figure: 1. load-bearing ring; 2. supporting leg; 3. first supporting plate; 4. second supporting plate; 5. discharging hopper; 6. top plate; 7. feeding port; 8. knife roller; 9. supporting shaft; 10. bearing; 11. square hole; 12. dust plug; 13. reserved hole; 14. scale plate; 15. sealing plate; 16. mounting hole; 17. handle; 18. first mounting seat; 19. connecting block; 20. telescopic rod; 21. second mounting seat; 22. first slider; 23. first slide slot; 24. motor; 25. third mounting seat; 26. second slider; 27. second slide slot; 28. block; 29. ​​control console; 30. vacuum cleaner; 31. vacuum tube; 32. switch; 33. filter screen; 34. filter plate; 35. dust detector; 36. voice announcer; 37. battery box; 38. battery. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Figures 1 to 8 , and describes the application in detail with reference to embodiments.

[0026] The embodiment discloses a crushing device for recycling waste cement woven bags. Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 , Attachment Figure 5 , Attachment Figure 6 , Attachment Figure 7 and attached Figure 8 , comprising a carrying ring 1 and supporting legs 2, a plurality of supporting legs 2 are arranged below the carrying ring 1, a discharging hopper 5 is arranged below the carrying ring 1, two first supporting plates 3 are symmetrically arranged above the carrying ring 1, two second supporting plates 4 are symmetrically connected between the two first supporting plates 3, a top plate 6 is arranged above the two first supporting plates 3, a feeding port 7 is arranged above the top plate 6, a square hole 11 is arranged inside the first supporting plate 3, reserved holes 13 are symmetrically arranged on both sides of the square hole 11, a sealing plate 15 is arranged inside the reserved hole 13, two knife rollers 8 are arranged on one side of the second supporting plate 4, support shafts 9 are arranged at both ends of the knife rollers 8, and a bearing 1 is arranged on the outer side of the support shaft 9 0, a first mounting seat 18 is provided on one side of the bearing 10, a first slide groove 23 is provided below the first mounting seat 18, a telescopic rod 20 is provided on one side of the first mounting seat 18, two motors 24 are centrally symmetrically provided on both sides above the first support plate 3, a second slide groove 27 is provided below the motor 24, a control console 29 is provided on one side of the motor 24, a vacuum cleaner 30 and a battery 38 are provided on one side of the two second support plates 4, a dust suction pipe 31 is provided above the vacuum cleaner 30, a filter screen 33 is provided at one end of the dust suction pipe 31 away from the vacuum cleaner 30, a dust detector 35 is provided on one side of the dust suction pipe 31, and a voice announcer 36 is provided on one side of the dust detector 35.

[0027] like Figure 1 and Figure 2As shown, the cavity formed by the two first support plates 3 and the second support plates 4 is connected to the cavity inside the discharge hopper 5, and the first support plate 3, the second support plate 4 and the discharge hopper 5 are all detachably connected to the supporting ring 1, and the two ends of the top plate 6 are respectively detachably connected to the two first support plates 3, so that the crushed cement woven bag fragments fall into the discharge hopper 5 and are discharged from the inside of the device through the lower end of the discharge hopper 5, which is convenient for the assembly and maintenance of the above components.

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the outer side of the sealing plate 15 is slidably connected to the inner wall of the square hole 11, and dust plugs 12 are provided at both ends of the square hole 11, and the dust plugs 12 are detachably connected to the square hole 11. The interior of the sealing plate 15 is provided with a mounting hole 16, and the mounting hole 16 is detachably connected to the outer side of the bearing 10, the support shaft 9 is rotatably connected to the bearing 10, and the support shaft 9 passes through the interior of the reserved hole 13, and a scale plate 14 is provided on one side of the reserved hole 13, and the scale plate 14 is detachably connected to the first support plate 3, and a handle 17 is provided on the side of the sealing plate 15 close to the first mounting seat 18, and the handle 17 is connected to the sealing plate 15. The detachable connection can prevent impurities from entering the square hole 11, facilitate the sliding of the sealing plate 15, and prevent the cement woven bag fragments after being crushed by the knife roller 8 from entering the square groove through the reserved hole 13, which helps to concentrate the woven bag fragments in the cavity formed by the first support plate 3, the second support plate 4 and the discharge hopper 5, thereby ensuring the cleanliness of the crushing operation environment, and can provide support for the support shaft 9 while reducing the pressure of the support shaft 9 on the sealing plate 15 and the first support plate 3, thereby extending the service life of the above-mentioned components, and facilitating the adjustment of the distance between the support shaft 9 and the knife roller 8 according to the scale on the scale plate 14, thereby ensuring the accuracy of the adjustment of the distance between the knife rollers 8 and saving the time for adjusting the distance between the knife rollers 8.

[0029] like Figure 1 , Figure 2 and Figure 6 As shown, a connecting block 19 is provided on one side of the first mounting seat 18, and the connecting block 19 is detachably connected to the telescopic end of the telescopic rod 20, and a first sliding block 22 is provided at the lower end of the first mounting seat 18, and the first sliding block 22 is slidably connected to the first sliding groove 23, and a second mounting seat 21 is provided on the outer side of the telescopic rod 20, and the lower end of the second mounting seat 21 is detachably connected to the bearing ring 1, and the first mounting seat 18 is rotatably connected to the support shaft 9, which facilitates the connection between the telescopic rod 20 and the first mounting seat 18, and facilitates the adjustment of the distance between the two knife rollers 8 according to actual use requirements. Before and after the adjustment, the support shaft 9, the knife roller 8 and the first mounting seat 18 can be kept stable, providing further support for the support shaft 9 while facilitating the rotation of the support shaft 9 and the knife roller 8.

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 7 As shown, one end of the motor 24 is detachably connected to the support shaft 9, a third mounting seat 25 is provided on the outer side of the motor 24, a second slider 26 is provided at the lower end of the third mounting seat 25, the second slider 26 is slidably connected to the second slide groove 27, a clamping block 28 is provided on one side of the second slider 26, the clamping block 28 is engaged with the second slide groove 27, and can provide power for the operation of the device, help to maintain the stability of the motor 24 and the third mounting seat 25 before and after the spacing of the knife roller 8 is adjusted, avoid shaking of the motor 24, and ensure the safe operation of the device.

[0031] like Figure 1 , Figure 3 and Figure 8 As shown, the vacuum cleaner 30 is detachably connected to the dust suction pipe 31, the upper end of the dust suction pipe 31 passes through the interior of the second support plate 4, the dust suction pipe 31 is detachably connected to the second support plate 4, the filter screen 33 is detachably connected to the dust suction pipe 31, and a switch 32 is provided on the side of the vacuum cleaner 30 away from the second support plate 4, and a filter plate 34 is provided on the front outer side of the filter screen 33, and the filter plate 34 is detachably connected to the second support plate 4, which is convenient for assembly and maintenance of the above-mentioned components, helps to suck out the cement dust after the cement woven bag is crushed from the device, avoids blocking the dust suction pipe 31 and the knife roller 8 and other components, reduces the workload of subsequent cleaning, and improves the crushing efficiency of the cement woven bag.

[0032] like Figure 1 , Figure 2 and Figure 3 As shown, the dust detector 35 and the voice announcer 36 are both detachably connected to the second support plate 4. The dust detector 35 is connected to the voice announcer 36 via electrical signals. The dust detector 35 is connected to the terminal device via electrical signals, so that the dust value inside the device can be transmitted to the terminal device in real time. When the dust value reaches a preset value, a reminder is broadcast through the voice announcer 36, which helps the staff to control the opening and closing and operation rhythm of the vacuum cleaner 30 in time.

[0033] like Figure 1 , Figure 2 and Figure 3 As shown, a battery box 37 is provided on the outside of the battery 38, and the battery box 37 is detachably connected to the carrying ring 1, which can protect the battery 38, extend the service life of the battery 38, improve the endurance of related electrical equipment, ensure the continuity of the cement woven bag crushing, and ensure the efficiency and quality of the cement woven bag crushing.

[0034] The pulverizing device for recycling waste cement woven bags disclosed in this embodiment is to assemble the various components together according to the design before use, fully charge the battery 38, connect the external power supply to the relevant electrical equipment, connect the lower end of the discharge hopper 5 to the external collection equipment, select the size of the woven bag fragments, determine the adjustment interval of the knife roller 8, and then simultaneously control the extension and retraction of multiple telescopic rods 20, adjust the positions of the first mounting seat 18, the support shaft 9, the knife roller 8, the sealing plate 15, the second mounting seat 21 and the motor 24 to the corresponding scale on the scale plate 14, close the telescopic rod 20, use the block 28 to fix the second mounting seat 21 and the motor 24, use the terminal device to set the warning value of the dust detector 35, and start the electric control console 29. The machine 24 is turned on, so that the motor 24 drives the two knife rollers 8 to rotate, and the vacuum cleaner 30 is turned on by the switch 32, and then the waste cement woven bags to be crushed are put into the device through the feed port 7 and crushed by the knife rollers 8. The crushed woven bag fragments fall into the collection device through the discharge hopper 5. After a period of time, when the dust value in the device reaches the warning value of the dust detector 35, the voice announcer 36 will issue a voice broadcast reminder so that the staff can adjust the operating gear of the vacuum cleaner 30 in time. The staff can also observe the dust data transmitted back by the dust detector 35 through the terminal device to adjust the operating rhythm of the vacuum cleaner 30, and suck out the cement dust from the inside of the device in time to avoid blocking related components, thereby ensuring the crushing quality and efficiency of the cement woven bags.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A crushing device for recycling waste cement woven bags, comprising a carrying ring and a supporting leg, characterized in that: A plurality of supporting legs are arranged below the carrying ring, a discharging hopper is arranged below the carrying ring, two first supporting plates are symmetrically arranged above the carrying ring, two second supporting plates are symmetrically connected between the two first supporting plates, a top plate is arranged above the two first supporting plates, a feeding port is arranged above the top plate, a square hole is arranged inside the first supporting plate, reserved holes are symmetrically arranged on both sides of the square hole, a sealing plate is arranged inside the reserved hole, two knife rollers are arranged on one side of the second supporting plate, support shafts are arranged at both ends of the knife rollers, and a A bearing, a first mounting seat is provided on one side of the bearing, a first slide groove is provided below the first mounting seat, a telescopic rod is provided on one side of the first mounting seat, two motors are centrally symmetrically provided on both sides above the first support plate, a second slide groove is provided below the motor, a control console is provided on one side of the motor, a vacuum cleaner and a battery are provided on one side of the two second support plates respectively, a dust suction pipe is provided above the vacuum cleaner, a filter is provided at one end of the dust suction pipe away from the vacuum cleaner, a dust detector is provided on one side of the dust suction pipe, and a voice announcer is provided on one side of the dust detector.

2. A crushing device for recycling waste cement woven bags according to claim 1, characterized in that: The cavity formed by the two first support plates and the second support plates is connected to the cavity inside the discharge hopper. The first support plate, the second support plate and the discharge hopper are all detachably connected to the carrying ring, and the two ends of the top plate are detachably connected to the two first support plates respectively.

3. A crushing device for recycling waste cement woven bags according to claim 1, characterized in that: The outer side of the sealing plate is slidably connected to the inner wall of the square hole, and dust plugs are provided at both ends of the square hole, and the dust plugs are detachably connected to the square hole. A mounting hole is provided inside the sealing plate, and the mounting hole is detachably connected to the outer side of the bearing. The support shaft is rotatably connected to the bearing, and the support shaft passes through the interior of the reserved hole. A scale plate is provided on one side of the reserved hole, and the scale plate is detachably connected to the first support plate. A handle is provided on the side of the sealing plate close to the first mounting seat, and the handle is detachably connected to the sealing plate.

4. A crushing device for recycling waste cement woven bags according to claim 1, characterized in that: A connecting block is provided on one side of the first mounting seat, and the connecting block is detachably connected to the telescopic end of the telescopic rod. A first sliding block is provided at the lower end of the first mounting seat, and the first sliding block is slidably connected to the first sliding groove. A second mounting seat is provided on the outer side of the telescopic rod, and the lower end of the second mounting seat is detachably connected to the bearing ring, and the first mounting seat is rotatably connected to the support shaft.

5. The crushing device for recycling waste cement woven bags according to claim 1 is characterized in that: One end of the motor is detachably connected to the support shaft, a third mounting seat is provided on the outer side of the motor, a second slider is provided at the lower end of the third mounting seat, the second slider is slidably connected to the second slide groove, a clamping block is provided on one side of the second slider, and the clamping block is clamped and connected to the second slide groove.

6. A crushing device for recycling waste cement woven bags according to claim 1, characterized in that: The vacuum cleaner is detachably connected to a dust suction pipe, the upper end of the dust suction pipe passes through the interior of the second support plate, the dust suction pipe is detachably connected to the second support plate, the filter screen is detachably connected to the dust suction pipe, a switch is provided on a side of the vacuum cleaner away from the second support plate, a filter plate is provided on the outer side of the front side of the filter screen, and the filter plate is detachably connected to the second support plate.

7. The crushing device for recycling waste cement woven bags according to claim 1, characterized in that: The dust detector and the voice announcer are both detachably connected to the second support plate, the dust detector is connected to the voice announcer via electrical signals, and the dust detector is connected to the terminal device via electrical signals.

8. The crushing device for recycling waste cement woven bags according to claim 1, characterized in that: A battery box is arranged on the outside of the storage battery, and the battery box is detachably connected to the carrying ring.

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