Movable low-level solid waste cutting device

Abstract

The invention discloses a movable low-level solid waste cutting device which comprises a supporting component, a supporting assembly, a cutting assembly arranged on the supporting assembly, a rotating assembly arranged on the supporting assembly, an auxiliary carrying assembly arranged on the rotating assembly and a protection assembly arranged on the supporting assembly. A driving module, a lifting module arranged on the driving module and an elastic module arranged on the lifting module are arranged in the cutting assembly; according to the equipment, a cutting chain rope is controlled to rotate through a driving motor, then a lifting module is matched to control the chain rope to move up and down to cut low-radioactivity solids, the cutting chain rope is fastened through an elastic module during lifting, the cutting chain rope is in a straightened state, and a protection module is arranged in the middle of the chain rope; and the cooling module prevents the temperature of the chain rope from being too high, and the service life of the chain rope is prolonged.

Description

Technical Field

[0001] The present invention relates to the field of cutting equipment, and in particular to a mobile low-level radioactive solid waste cutting device. Background Art

[0002] Low-level radioactive solid waste refers to solid waste with a relatively low level of radioactivity, mainly derived from nuclear power plants, nuclear fuel cycles, and the application of radioactive isotopes and radiation technologies. A mobile low-level radioactive solid waste cutting device refers to a mobile mechanical device for cutting low-radioactive solids.

[0003] When dealing with low-radioactive solids, it is necessary to package, transport, and temporarily store them until they are transported to a designated low-radioactive waste disposal facility. However, due to the different volumes of low-radioactive solids, packaging is very troublesome, and larger-volume solids require labor to handle, increasing the operation difficulty and cost. Therefore, equipment for cutting low-radioactive solids is very necessary. Summary of the Invention

[0004] Therefore, the technical problem to be solved by the present invention is that: due to the different volumes of low-radioactive solids, packaging is very troublesome, and larger-volume solids require labor to handle, increasing the operation difficulty and cost.

[0005] The above technical problem is solved by the following technical solutions: The present invention provides a mobile low-level radioactive solid waste cutting device, which includes a support component, including a support assembly, a cutting component disposed on the support assembly, a rotating component disposed on the support assembly, an auxiliary handling component disposed on the rotating component, and a protection component disposed on the support assembly; a driving module is disposed inside the cutting component, a lifting module disposed on the driving module, a tensioning module disposed on the lifting module, a protection module disposed on the driving module, and a cooling module disposed on the driving module.

[0006] In a preferred embodiment of the mobile low-level radioactive solid waste cutting device of the present invention: The driving module includes a driving motor, a driving wheel disposed at the output end of the driving motor, a cutting chain rope disposed on the driving wheel, and a driven wheel disposed on the cutting chain rope.

[0007] In a preferred embodiment of the mobile low-level radioactive solid waste cutting device of the present invention: The lifting module includes a moving wheel disposed on the cutting chain rope, a lifting block disposed on the moving wheel, a first guide rail disposed on the lifting block, a threaded rod disposed on the lifting block, a lifting motor disposed on the threaded rod, and a guide wheel disposed at the end of the threaded rod.

[0008] In a preferred embodiment of the mobile low-level radioactive solid waste cutting device of the present invention: The tensioning module includes a tensioning wheel arranged on the cutting chain rope, a moving block arranged on the tensioning wheel, a second guide rail arranged on the moving block, a hydraulic cylinder arranged on the moving block, and a fixing plate arranged on the hydraulic cylinder.

[0009] In a preferred embodiment of the mobile low-level radioactive solid waste cutting device of the present invention: The protection module includes a mounting plate arranged on the right side of the cutting chain rope, a fixed clamping plate arranged on the mounting plate, an electric push rod arranged on the mounting plate, and a moving clamping plate arranged on the electric push rod.

[0010] In a preferred embodiment of the mobile low-level radioactive solid waste cutting device of the present invention: The cooling module includes a cooling air pipe arranged on the cutting chain rope, and a cold air connector arranged on the cooling air pipe.

[0011] In a preferred embodiment of the mobile low-level radioactive solid waste cutting device of the present invention: The support assembly includes a mounting base plate, a gantry frame arranged on the mounting base plate, and a support cross bar arranged on the gantry frame.

[0012] In a preferred embodiment of the mobile low-level radioactive solid waste cutting device of the present invention: The rotating assembly includes a support frame arranged on the mounting base plate, a rotating motor arranged on the support frame, a rotating member arranged on the rotating motor, and a placing tray arranged on the rotating member.

[0013] In a preferred embodiment of the mobile low-level radioactive solid waste cutting device of the present invention: The auxiliary handling assembly includes a connecting frame arranged on the support frame, a transfer roller arranged on the connecting frame, and a transfer wheel arranged on the connecting frame.

[0014] In a preferred embodiment of the mobile low-level radioactive solid waste cutting device of the present invention: The protection component includes a protection rod arranged on the outside of the gantry frame, a protection plate arranged on the protection rod, and a protection cover arranged on the moving wheel.

[0015] The beneficial effects of the present invention are as follows: The cutting chain rope is controlled to rotate by a driving motor, and then the lifting module is coordinated to control the chain rope to move up and down to cut low-radioactive solids. When lifting, the tensioning module tightens the cutting chain rope to make it in a straightened state, and a protection module is arranged in the middle of the chain rope to prevent the chain rope from breaking and causing secondary damage to the equipment. The cooling module prevents the chain rope from overheating and increases the service life of the chain rope. Description of the Drawings

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention. Among them:

[0017] Figure 1 shows the overall structural schematic diagram of the mobile low-level radioactive solid waste cutting device;

[0018] Figure 2 shows the internal front view of the mobile low-level radioactive solid waste cutting device;

[0019] Figure 3 shows the internal structural schematic diagram of the mobile low-level radioactive solid waste cutting device;

[0020] Figure 4 shows the structural schematic diagram of the tensioning module of the mobile low-level radioactive solid waste cutting device;

[0021] Figure 5 shows the structural schematic diagram of the cooling module of the mobile low-level radioactive solid waste cutting device;

[0022] Figure 6 shows the structural schematic diagram of the protection module of the mobile low-level radioactive solid waste cutting device;

[0023] Figure 7 shows the structural schematic diagram of the lifting module of the mobile low-level radioactive solid waste cutting device;

[0024] Figure 8 shows the structural schematic diagram of the auxiliary transportation component of the mobile low-level radioactive solid waste cutting device. Detailed implementation manners

[0025] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below in conjunction with the detailed implementation manners and the accompanying drawings.

[0026] The terms used in the present invention are those general terms that are currently widely used in the art in consideration of the functions of the present invention. However, these terms may change according to the intentions of those of ordinary skill in the art, precedents, or new technologies in the art. In addition, specific terms may be selected by the applicant, and in this case, their detailed meanings will be described in the detailed description of the present invention. Therefore, the terms used in the specification should not be understood as simple names, but based on the meanings of the terms and the overall description of the present invention.

[0027] Refer to Figures 1 to 8, this embodiment provides a mobile low-level radioactive solid waste cutting device, including a support component 100, which includes a support assembly 110, a cutting component 120 arranged on the support assembly 110, a rotating component 130 arranged on the support assembly 110, an auxiliary handling component 140 arranged on the rotating component 130, and a protection component 150 arranged on the support assembly 110;

[0028] Among them, the support assembly 110 is provided to support the entire cutting equipment, facilitating the cutting of low-radioactive solids. The rotating component 130 is provided to facilitate the rotation of the solids for convenient cutting. The auxiliary handling component 140 is provided to facilitate the transportation of low-radioactive solids, making it more convenient for on-site workers to handle. The protection component 150 is provided to protect the entire cutting device and prevent external influences on the interior.

[0029] Furthermore, inside the cutting component 120, there are a driving module 121, a lifting module 122 arranged on the driving module 121, a tensioning module 123 arranged on the lifting module 122, a protection module 124 arranged on the driving module 121, and a cooling module 125 arranged on the driving module 121.

[0030] Among them, the driving module 121 is provided to control the operation of the cutting chain rope 1213, thereby achieving the cutting of low-radioactive solids. The lifting module 122 is provided to control the position of the lower side of the cutting chain rope 1213, facilitating thorough cutting. The tensioning module 123 is provided to control the cutting chain rope 1213 to always be in a taut state when the lifting module 122 operates.

[0031] In addition, the protection module 124 is provided to promptly clamp the broken cutting chain rope 1213 when the cutting chain rope 1213 breaks, preventing it from flying due to inertia, avoiding secondary damage to the machine, and at the same time protecting on-site personnel from being accidentally injured.

[0032] In summary: Through the operation of the driving module 121, the cutting chain rope 1213 rotates rapidly in a cycle, thereby cutting low-radioactive solids. Then, with the cooperation of the tensioning module 123 and the lifting module 122, the lower end of the chain rope moves, thus completing the cutting work of the solids. When cutting, friction occurs between the cutting chain rope 1213 body and the low-radioactive solids, causing the temperature of the cutting chain rope 1213 body to rise. The cooling module 125 cools the chain rope to prevent the cutting chain rope 1213 from breaking due to high temperature. In addition, when a break occurs, the protection module 124 can quickly clamp the broken cutting chain rope 1213 to prevent the broken chain rope from causing harm to the outside.

[0033] Refer to Figures 2 to 7, As an alternative embodiment, a mobile low-level radioactive solid waste cutting device is provided, including a driving module 121 which includes a driving motor 1211, a driving wheel 1212 arranged at the output end of the driving motor 1211, a cutting chain rope 1213 arranged on the driving wheel 1212, and a driven wheel 1214 arranged on the cutting chain rope 1213.

[0034] Among them, the driving motor 1211 is arranged to control the rotation of the driving wheel 1212, and the driving wheel 1212 and the driven wheel 1214 are arranged to support the cutting chain rope 1213, so that the cutting chain rope 1213 is in a straight state, and the cutting chain rope 1213 is arranged to cut low-radioactive solids.

[0035] Furthermore, the lifting module 122 includes a moving wheel 1221 arranged on the cutting chain rope 1213, a lifting block 1222 arranged on the moving wheel 1221, a first guide rail 1223 arranged on the lifting block 1222, a threaded rod 1224 arranged on the lifting block 1222, a lifting motor 1225 arranged on the threaded rod 1224, and a guide wheel 1226 arranged at the end of the threaded rod 1224.

[0036] Among them, the moving wheel 1221 is arranged to control the movement of the lower side of the cutting chain rope 1213 to complete the cutting of the solid. The first guide rail 1223 is arranged to limit the movement of the lifting block 1222, so that the lifting block 1222 can only move up and down. The lifting motor 1225 is arranged to control the rotation of the threaded rod 1224, thereby driving the lifting block 1222 to complete the up and down movement. The guide wheel 1226 is arranged to fix the bottom end of the threaded rod 1224 to prevent the threaded rod 1224 from shaking.

[0037] Preferably, the operation of the lifting motor 1225 causes the threaded rod 1224 to rotate, and then drives the lifting plate to move. Under the setting of the guide rail, the lifting plate drives the moving wheel 1221 to move up and down, thereby completing the cutting of low-radioactive solids.

[0038] Furthermore, the tensioning module 123 includes a tensioning wheel 1231 arranged on the cutting chain rope 1213, a moving block 1232 arranged on the tensioning wheel 1231, a second guide rail 1233 arranged on the moving block 1232, a hydraulic cylinder 1234 arranged on the moving block 1232, and a fixing plate 1235 arranged on the hydraulic cylinder 1234.

[0039] Among them, the hydraulic cylinder 1234 is arranged to drive the fixed plate 1235 to move. The moving block 1232 is arranged to fix the tension pulley 1231, so that when the moving block 1232 is controlled to move, the tension pulley 1231 can be driven to move together, thus ensuring that the cutting chain rope 1213 is always in a taut state. The fixed plate 1235 is used to cooperate with the hydraulic cylinder 1234 to make the moving plate move.

[0040] Furthermore, the protection module 124 includes a mounting plate 1241 arranged on the right side of the cutting chain rope 1213, a fixed clamping plate 1242 arranged on the mounting plate 1241, an electric push rod 1243 arranged on the mounting plate 1241, and a moving clamping plate 1244 arranged on the electric push rod 1243.

[0041] Among them, the mounting plate 1241 is arranged to mount the fixed clamping plate 1242 and the electric push rod 1243. The electric push rod 1243 is arranged to control the movement of the moving clamping plate 1244, so that the fixed clamping plate 1242 and the moving clamping plate 1244 clamp the cutting chain rope 1213.

[0042] Preferably, when the cutting chain rope 1213 suddenly breaks, the electric push rod 1243 quickly reacts to push the moving clamping plate 1244 to operate and cooperate with the fixed clamping plate 1242 to quickly clamp the cutting chain rope 1213, preventing secondary damage to the equipment after its breakage.

[0043] Furthermore, the cooling module 125 includes a cooling air pipe 1251 arranged on the cutting chain rope 1213, and a cold air connector 1252 arranged on the cooling air pipe 1251.

[0044] Among them, the cooling air pipe 1251 is wrapped around the outside of the cutting chain rope 1213, facilitating the cooling of the cutting chain rope 1213. The other end of the cold air connector 1252 is connected to the vortex cooling system and is used to inject cold air into the cooling air pipe 1251 during the operation of the equipment, so that the cutting chain rope 1213 is cooled.

[0045] In summary: The cutting chain rope 1213 is propped up by the combination of the moving wheel 1221, the driving wheel 1212 and the driven wheel 1214. The cutting chain rope 1213 is always kept in a straight state through the tension pulley 1231. Then, the driving motor 1211 operates to drive the driving wheel 1212 to drive the cutting chain rope 1213 to operate for cutting low-radioactive solids. When a sudden break occurs, the electric push rod 1243 quickly pushes the moving clamping plate 1244 to move quickly, and cooperates with the fixed clamping plate 1242 to quickly clamp the broken cutting chain rope 1213, preventing the cutting chain rope 1213 from flinging around after breaking. At the same time, during the operation of the equipment, the cooling air pipe 1251 cools the chain rope to prevent breakage caused by high temperature.

[0046] Refer toFigures 1 to 5 As an optional embodiment, a mobile low-level radioactive solid waste cutting device is provided. The support assembly 110 includes a mounting base plate 111, a gantry frame 112 disposed on the mounting base plate 111, and a support cross bar 113 disposed on the gantry frame 112.

[0047] Among them, the mounting base plate 111 is provided to support the entire gantry frame 112, so that the entire device can operate normally. The support cross bar 113 is provided to facilitate the installation of the tensioning module 123, so as to facilitate the tensioning module 123 to fasten the cutting chain rope 1213.

[0048] Furthermore, the rotating assembly 130 includes a support frame 131 disposed on the mounting base plate 111, a rotating motor 132 disposed on the support frame 131, a rotating member 133 disposed on the rotating motor 132, and a placement tray 134 disposed on the rotating member 133.

[0049] Among them, the support frame is provided to support the mounting base plate 111. The rotating motor 132 is provided to control the operation of the rotating member 133, so as to drive the placement tray 134 to rotate, thereby facilitating the device to cut low-level radioactive solids.

[0050] Furthermore, the auxiliary handling assembly 140 includes a connecting frame 141 disposed on the support frame 131, a transfer roller 142 disposed on the connecting frame 141, and a transfer wheel 143 disposed on the connecting frame 141.

[0051] Among them, the connecting frame 141 is provided to install the transfer roller 142, so as to facilitate the handling of low-level radioactive solids during transportation.

[0052] Furthermore, the protection assembly 150 includes a protection rod 151 disposed outside the gantry frame 112, a protection plate 152 disposed on the protection rod 151, and a protection cover 153 disposed on the moving wheel 1221.

[0053] Among them, the protection rod 151 is provided to install the protection plate 152, so that the protection plate 152 can wrap the entire cutting device to prevent external factors from affecting the inside of the device.

[0054] In summary: The cutting chain rope 1213 is propped up by the combination of the moving wheel 1221, the driving wheel 1212 and the driven wheel 1214. The cutting chain rope 1213 is always kept in a taut state by the tensioning wheel 1231. Then, the driving motor 1211 operates to drive the driving wheel 1212 to drive the cutting chain rope 1213 to operate for cutting low-radioactive solids. When a sudden break occurs, the electric push rod 1243 quickly pushes the moving clamping plate 1244 to move quickly, and cooperates with the fixed clamping plate 1242 to quickly clamp the broken cutting chain rope 1213, preventing the cutting chain rope 1213 from flinging around after breaking. At the same time, when the equipment is operating, the cooling air pipe 1251 cools the chain rope to prevent breakage caused by high temperature. When cutting, the rotating motor 132 drives the rotating member 133 to rotate, so that the placing plate controls the rotation of the solid, thus facilitating the equipment to cut the low-radioactive solid.

[0055] Finally, it should be pointed out that the methods and devices described in detail above are only examples, and those skilled in the art can modify these examples in different ways as long as they do not depart from the scope of the present invention.

Claims

1. A mobile low-level radioactive solid waste cutting device, characterized in that: including a support member (100), comprising a support assembly (110), a cutting assembly (120) disposed on the support assembly (110), a rotating assembly (130) disposed on the support assembly (110), an auxiliary handling assembly (140) disposed on the rotating assembly (130), and a protection assembly (150) disposed on the support assembly (110); inside the cutting assembly (120), there are provided a driving module (121), a lifting module (122) disposed on the driving module (121), a tensioning module (123) disposed on the lifting module (122), a protection module (124) disposed on the driving module (121), and a cooling module (125) disposed on the driving module (121).

2. The mobile low-level radioactive solid waste cutting device according to claim 1, wherein: The driving module (121) includes a driving motor (1211), a driving wheel (1212) disposed at the output end of the driving motor (1211), a cutting chain rope (1213) disposed on the driving wheel (1212), and a driven wheel (1214) disposed on the cutting chain rope (1213).

3. The mobile low-level radioactive solid waste cutting device according to claim 2, wherein: The lifting module (122) includes a moving wheel (1221) disposed on the cutting chain rope (1213), a lifting block (1222) disposed on the moving wheel (1221), a first guide rail (1223) disposed on the lifting block (1222), a threaded rod (1224) disposed on the lifting block (1222), a lifting motor (1225) disposed on the threaded rod (1224), and a guide wheel (1226) disposed at the end of the threaded rod (1224).

4. The mobile low-level radioactive solid waste cutting device according to claim 3, wherein: The tensioning module (123) includes a tensioning wheel (1231) disposed on the cutting chain rope (1213), a moving block (1232) disposed on the tensioning wheel (1231), a second guide rail (1233) disposed on the moving block (1232), a hydraulic cylinder (1234) disposed on the moving block (1232), and a fixing plate (1235) disposed on the hydraulic cylinder (1234).

5. The mobile low-level radioactive solid waste cutting device according to claim 4, wherein: The protection module (124) includes a mounting plate (1241) disposed on the right side of the cutting chain rope (1213), a fixed clamping plate (1242) disposed on the mounting plate (1241), an electric push rod (1243) disposed on the mounting plate (1241), and a moving clamping plate (1244) disposed on the electric push rod (1243).

6. The mobile low-level radioactive solid waste cutting device according to claim 5, characterized in that: The cooling module (125) includes a cooling air pipe (1251) disposed on the cutting chain rope (1213), and a cold air connector (1252) disposed on the cooling air pipe (1251).

7. The mobile low-level radioactive solid waste cutting device according to claim 6, wherein: The support assembly (110) includes a mounting base plate (111), a gantry frame (112) disposed on the mounting base plate (111), and a support cross bar (113) disposed on the gantry frame (112).

8. The mobile low-level radioactive solid waste cutting device according to claim 7, wherein: The rotating assembly (130) includes a support frame (131) disposed on the mounting base plate (111), a rotating motor (132) disposed on the support frame (131), a rotating member (133) disposed on the rotating motor (132), and an object placing tray (134) disposed on the rotating member (133).

9. The mobile low-level radioactive solid waste cutting device according to claim 8, characterized in that: The auxiliary handling assembly (140) includes a connecting frame (141) disposed on the support frame (131), a transfer roller (142) disposed on the connecting frame (141), and a transfer wheel (143) disposed on the connecting frame (141).

10. The mobile low-level radioactive solid waste cutting device according to claim 9, wherein: The protection assembly (150) includes a protection rod (151) disposed outside the gantry frame (112), a protection plate (152) disposed on the protection rod (151), and a protection cover (153) disposed on the moving wheel (1221).

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