A pulling partition type hole sealing soft bag filling device for high-cold high-altitude mine blasting borehole and a using method thereof

Abstract

The application discloses a kind of for high-cold high-altitude mine blasting blasthole pull-off partition type hole sealing soft bag filling device and its using method, including support assembly, the support assembly is used to connect tracked walking chassis and support load-bearing assembly, transverse displacement component and linear drive assembly, the load-bearing assembly is used to carry pull-off partition type hole sealing soft bag and directional output;The application realizes the function with automatic feeding and automatic material taking, and device can simultaneously tear off hot sealing physical partition strip from pull-off partition type hole sealing soft bag in the process of material taking, also realizes the function with automatic rubbing of hole sealing soft bag, also realizes the function with automatic output hole sealing soft bag to blasthole filling section, not only improve the hole sealing soft bag filling effect of device in high-cold high-altitude mine blasting blasthole, also guarantee the safety in hole sealing soft bag filling process in high-cold high-altitude mine environment, suitable for being widely promoted and used.

Description

Technical Field

[0001] This invention relates to the field of sealing soft bag filling technology, and in particular to a pull-out partition type sealing soft bag filling device for blasting holes in high-altitude and cold-climate mines and its usage method. Background Technology

[0002] High-altitude and cold-climate mines are characterized by low temperatures, thin air, and harsh working conditions. The sealing of blasting boreholes directly affects blasting safety and mining efficiency. Traditional cement mortar and grouting sealing techniques have significant drawbacks under these conditions. The mortar is prone to freeze-thaw cracking in low-temperature environments, grouting pipelines freeze and become blocked, manual grouting is physically demanding, and there is a high risk of injury from grout splashing, making it difficult to meet the needs of large-scale blasting operations.

[0003] The pull-out partition sealing soft bag is a two-component polyurethane consumable. It relies on tearing open the internal heat-sealed partition, kneading and mixing to foam and seal. Compared with traditional sealing materials, it has advantages such as good low-temperature foaming activity, good adhesion to the hole wall, and lightweight and easy portability, making it the preferred material for sealing holes in high-altitude and cold-weather mines.

[0004] Currently, pull-out partition type sealing soft bags generally rely on manual operation, which exposes multiple problems in high-altitude and cold environments: First, long-term outdoor low-temperature work can easily lead to frostbite, and repeated kneading of materials in the oxygen-deficient environment at high altitudes can easily lead to physical exhaustion, and splashing of polyurethane liquid poses a risk of chemical burns; Second, the entire process of manually removing the bag, tearing the partition, kneading, and inserting it into the hole is time-consuming, with low construction efficiency, making it difficult to match with large-scale blast hole operations; Third, there is no uniform standard for the force and duration of manual operation, which can easily lead to incomplete removal of the partition, uneven mixing of the two components, and insufficient foaming, resulting in sealing gaps and causing quality and safety hazards such as flying rocks and misfires during blasting; Fourth, there is no integrated automated equipment, and each process is completed manually step by step, which cannot be adapted to continuous operation on tracked chassis. Therefore, it is necessary to design a pull-out partition type sealing soft bag filling device and its usage method for blast holes in high-altitude and cold mines. Summary of the Invention

[0005] The main objective of this invention is to address the problem that existing pull-out partition-sealed soft bags generally rely on manual operation. This poses risks such as frostbite to personnel working outdoors in high-altitude and cold environments, exhaustion from repeated kneading of materials in oxygen-deficient conditions, and chemical burns from polyurethane liquid splashes. Furthermore, the entire process of manually removing the bag, tearing the partition, kneading, and inserting it into the holes is time-consuming and inefficient, making it unsuitable for large-scale blasting operations. Additionally, the lack of standardized manual operation force and duration leads to incomplete partition removal, uneven mixing of the two components, and insufficient foaming, resulting in sealing gaps and potential quality and safety hazards such as flying rocks and misfires during blasting. Moreover, the absence of integrated automated equipment means that each step requires manual labor. The present invention addresses the problem of inability to adapt to continuous operation of tracked chassis. It provides a pull-out partition type sealing soft bag filling device and its usage method for blasting holes in high-altitude and cold-climate mines. This device features automatic material feeding and unloading, and during material unloading, it simultaneously tears the heat-sealed physical partition strip from the pull-out partition type sealing soft bag. It also features automatic kneading of the sealing soft bag and automatic output of the sealing soft bag to the blasting hole filling section. This not only improves the sealing soft bag filling effect in blasting holes in high-altitude and cold-climate mines but also ensures safety during the sealing soft bag filling process in such environments.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A pull-out partition type sealing soft bag filling device for blasting holes in high-altitude and cold-climate mines includes a support assembly for connecting a tracked chassis and supporting a load-bearing assembly, a lateral displacement assembly, and a linear drive assembly. The load-bearing assembly carries the pull-out partition type sealing soft bag and directs its output. The lateral displacement assembly drives an extraction assembly to move laterally linearly. The extraction assembly extracts the pull-out partition type sealing soft bag from inside the load-bearing assembly, causing the heat-sealed physical separation strip of the bag to tear. The linear drive assembly is used for compression. The pressing component performs linear drive and receives the pull-out partitioned sealed soft bag pushed out from inside the bearing component after the heat-sealed physical separation strip has been torn off. The extrusion component is used to perform bidirectional patting, kneading and squeezing of the pull-out partitioned sealed soft bag after the heat-sealed physical separation strip has been torn off, so that the components inside the sealed soft bag are initially mixed in the high-altitude and cold mining environment and trigger a preheating reaction. The linear drive component is also used to linearly transport the mixed sealed soft bag to the position directly above the discharge pipe. The extraction component is also used to press the mixed sealed soft bag down and put it into the filling section of the rupture hole through the discharge pipe.

[0007] The aforementioned pull-out partition type soft bag filling device for blasting holes in high-altitude and cold-climate mines includes a support assembly comprising a box body, a support groove on the upper surface of the box body, a slot on the outer wall of the bottom surface of the box body, a connecting plate on the outer wall of the box body, and a connecting hole on the upper surface of the connecting plate; a groove on the inner wall of the support groove, and a first limiting rod detachably connected to the inner wall of the groove; and an arc-shaped groove on the inner wall of the bottom surface of the support groove, wherein a discharge pipe is inserted into the inner wall of the bottom surface of the arc-shaped groove.

[0008] The aforementioned pull-out partition type sealing soft bag filling device for blasting holes in high-altitude and cold-climate mines includes a support component comprising a drive motor and a protective cylinder. The drive motor is detachably connected to the inner wall of the top surface of the slot. One end of the output shaft of the drive motor is connected to a rotating shaft, and the other end of the rotating shaft is detachably connected to a support plate. A support groove is formed on the outer wall of the support plate. The protective cylinder is detachably connected to the inner wall of the bottom surface of the support groove. A material conveying groove is formed on the inner side wall of the protective cylinder, wherein the support plate is located inside the protective cylinder. A hook is detachably connected to the inner side wall of the support groove, and the hook is used to hang the heat-sealed physical separation strip of the pull-out partition type sealing soft bag.

[0009] The aforementioned pull-out partition type soft bag filling device for blasting holes in high-altitude and cold-climate mines includes a servo motor as the lateral displacement component. The servo motor is detachably connected to the outer wall of the housing. The output shaft of the servo motor is connected to one end of a lead screw, and the other end of the lead screw is rotatably connected to the inner wall of the support groove. A ball nut is provided on the outer wall of the lead screw, and a first slider is detachably connected to the outer wall of the ball nut. A second limiting rod is detachably connected to the inner wall of the support groove. A second limiting hole is provided on the outer wall of the first slider, and the second limiting rod is slidably connected to the inner wall of the second limiting hole. A side groove is provided on the outer wall of the first slider, and a third limiting rod is detachably connected to the inner wall of the side groove.

[0010] The aforementioned pull-out partition type soft bag filling device for blasting holes in high-altitude and cold-climate mines includes an extraction component comprising a first hydraulic cylinder, which is detachably connected to the upper surface of a first slider. One end of a first hydraulic telescopic rod is slidably connected to the inner wall of the first hydraulic cylinder, and the other end of the first hydraulic telescopic rod is detachably connected to a second slider. A third limiting hole is provided on the upper surface of the second slider, and the inner wall of the third limiting hole is slidably connected to the outer wall of the third limiting rod. A vertical rod is detachably connected to the outer wall of the bottom surface of the second slider.

[0011] The aforementioned pull-out partition type soft bag filling device for blasting holes in high-altitude and cold-climate mines includes a linear drive assembly comprising a second hydraulic cylinder detachably connected to the outer wall of a housing. One end of a second hydraulic telescopic rod is slidably connected to the inner wall of the second hydraulic cylinder, and the other end of the second hydraulic telescopic rod is detachably connected to a third slider. The upper surface of the third slider has a through hole, and the outer wall of the third slider has a side plate. The outer wall of the side plate has a first limiting hole, and the inner wall of the first limiting hole is slidably connected to the outer wall of the first limiting rod. A fourth limiting rod is detachably connected to the inner wall of the through hole.

[0012] The aforementioned pull-out partition type soft bag filling device for blasting holes in high-altitude and cold-climate mines includes a compression assembly comprising a third hydraulic cylinder, which is detachably connected to the outer wall of a third slider. One end of a third hydraulic telescopic rod is slidably connected to the inner wall of the third hydraulic cylinder, and the other end of the third hydraulic telescopic rod is detachably connected to a pressure plate. The outer wall of the pressure plate is provided with a fourth limiting hole, and the inner wall of the fourth limiting hole is slidably connected to the outer wall of the fourth limiting rod. A protrusion is provided on the outer wall of the pressure plate away from the third hydraulic cylinder, and a toothed groove is provided on the outer wall of the protrusion.

[0013] The aforementioned pull-out partition type soft bag filling device for blasting holes in high-altitude and cold-climate mines has multiple bearing grooves, and the multiple bearing grooves are evenly distributed on the outer wall of the bearing plate.

[0014] The aforementioned pull-out partition type soft bag filling device for blasting holes in high-altitude and cold-climate mines has two extrusion components, which are symmetrically distributed inside the third slider.

[0015] A method for using a pull-out partition type soft bag filling device for blasting holes in high-altitude and cold-climate mines includes the following steps: Step 1, feeding: Place the pull-out partitioned sealed soft bag inside the carrying groove and hook the end ring of the heat-sealed physical partition strip with the hook. Then, drive the drive motor to drive the rotating shaft to rotate, which in turn drives the carrying plate to rotate, and in turn drives the pull-out partitioned sealed soft bag inside the carrying groove to rotate until it is aligned with the feeding groove. Step two, positioning: The servo motor drives the lead screw to rotate, which, under the sliding action between the ball nut and the second limiting hole and the second limiting rod, drives the first slider to move linearly toward the bearing groove, thereby moving the extraction component to the position directly above the bearing groove. Then, the first hydraulic cylinder drives the first hydraulic telescopic rod to extend and slide, thereby driving the second slider to move linearly along the vertical direction, thereby driving the vertical rod to be positioned vertically at the middle position between the pull-out partition sealing soft bag and the inside of the bearing groove. At the same time, the third limiting hole slides along the third limiting rod, ensuring the stability of the second slider sliding inside the side groove. Step 3, material handling: The servo motor drives the lead screw to rotate, which in turn drives the first slider to move linearly toward the feeding trough under the action of sliding between the ball nut, the second limiting hole and the second limiting rod. Then, under the action of the vertical rod, the pull-out partition-type sealed soft bag can be pulled away from the bearing trough. At the same time, under the traction of the hook, the heat-sealed physical partition strip can be torn off from the pull-out partition-type sealed soft bag. After the heat-sealed physical partition strip is torn off, the pull-out partition-type sealed soft bag can fall into the through hole under the action of gravity. Step four, extrusion: Two third hydraulic cylinders drive the third hydraulic telescopic rod to slide linearly, thereby moving the pressure plate linearly in the horizontal direction toward the pull-out partitioned soft bag after the heat-sealed physical separation strip has been torn open. Then, through the protrusions and grooves, the soft bag can be patted, kneaded and squeezed in both directions, so that the components inside the soft bag are initially mixed in the high-altitude and cold mining environment, triggering a preheating reaction. At the same time, the stability of the linear movement of the pressure plate is ensured by the sliding action of the fourth limiting hole along the fourth limiting rod. Step 5, material transportation: The second hydraulic cylinder drives the second hydraulic telescopic rod to extend and slide, thereby driving the third slider to move linearly to the position directly above the discharge pipe, and then transporting the mixed and sealed soft bag to the position directly above the discharge pipe. At the same time, the stability of the linear movement of the third slider is ensured by the sliding action of the first limiting hole along the first limiting rod. Step six, discharge: The servo motor drives the lead screw to rotate, which, under the sliding action between the ball nut and the second limiting hole and the second limiting rod, drives the first slider to move linearly toward the discharge pipe. This moves the extraction component to a position directly above the discharge pipe. Then, the first hydraulic cylinder drives the first hydraulic telescopic rod to extend and slide, which drives the second slider to move linearly in the vertical direction. This causes the vertical rod to press down on the mixed and sealed soft bag in the vertical direction, so that the mixed and sealed soft bag can be put into the filling section of the burst hole after passing through the arc groove and the discharge pipe.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. First, place the pull-out partition-type sealed soft bag inside the carrying groove and hook the end ring of the heat-sealed physical partition strip to the hook. Then, drive the drive motor to rotate the shaft, which in turn rotates the carrying plate, causing the pull-out partition-type sealed soft bag inside the carrying groove to rotate until it is aligned with the conveying trough. Next, drive the servo motor to rotate the lead screw, which, under the sliding action of the ball nut and the second limiting hole and the second limiting rod, causes the first slider to move linearly toward the carrying groove, thus moving the extraction component to the position directly above the carrying groove. Then, drive the first hydraulic cylinder to extend and retract the first hydraulic telescopic rod, causing the second slider to move linearly along the vertical direction, thus causing the vertical rod to fall vertically to the middle position between the pull-out partition-type sealed soft bag and the carrying groove. At the same time, along the third limiting hole... The sliding action of the positioning rod ensures the stability of the second slider sliding inside the side groove. Subsequently, the servo motor drives the lead screw to rotate, which, under the action of sliding between the ball nut and the second limiting hole and the second limiting rod, drives the first slider to move linearly towards the feeding trough. Then, under the action of the vertical rod, it can drive the pull-out partition-type sealed soft bag to detach from the carrying groove. At the same time, under the traction of the hook, it can tear the heat-sealed physical partition strip from the pull-out partition-type sealed soft bag. After the heat-sealed physical partition strip is torn off, the pull-out partition-type sealed soft bag can fall into the through hole under the action of gravity. This effectively realizes that the device has the functions of automatic feeding and automatic picking. Moreover, the device can tear the heat-sealed physical partition strip from the pull-out partition-type sealed soft bag at the same time during the picking process, which not only improves the feeding speed of the sealed soft bag, but also improves the picking efficiency of the sealed soft bag.

[0017] 2. Two third hydraulic cylinders drive the third hydraulic telescopic rod to slide linearly, thereby moving the pressure plate linearly in the horizontal direction towards the pull-out partitioned soft bag after the heat-sealed physical separation strip has been torn open. Then, through the protrusions and grooves, the soft bag can be patted, kneaded and squeezed in both directions, so that the components inside the soft bag are initially mixed in the high-altitude and cold mining environment, triggering a preheating reaction. At the same time, the fourth limiting hole slides along the fourth limiting rod to ensure the stability of the linear movement of the pressure plate. This effectively realizes the function of automatically kneading the soft bag, which not only reduces the workload of the staff, but also avoids the safety hazards of manually kneading the soft bag.

[0018] 3. The second hydraulic cylinder drives the second hydraulic telescopic rod to extend and slide, thereby causing the third slider to move linearly to a position directly above the discharge pipe. This, in turn, transports the mixed and sealed soft bag to the position directly above the discharge pipe. Simultaneously, the sliding action of the first limiting hole along the first limiting rod ensures the stability of the linear movement of the third slider. Then, the servo motor drives the lead screw to rotate, causing the first slider to move linearly towards the discharge pipe through the sliding action of the ball nut and the second limiting hole and the second limiting rod. This, in turn, moves the extraction component to a position directly above the discharge pipe. Then, the operation of the first hydraulic cylinder drives the first hydraulic telescopic rod to extend and slide, thereby driving the second slider to move linearly in the vertical direction. This, in turn, drives the vertical rod to press down the mixed sealing soft bag in the vertical direction. In this way, the mixed sealing soft bag can be put into the filling section of the blast hole after passing through the arc groove and the discharge pipe. This effectively realizes the function of automatically outputting sealing soft bags to the filling section of the blast hole. It not only improves the sealing soft bag filling effect of the device in the blast hole of high-altitude and cold mines, but also ensures the safety of the sealing soft bag filling process in the high-altitude and cold mine environment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the support component structure of the present invention; Figure 3 This is a schematic diagram of the load-bearing component structure of the present invention; Figure 4 For the present invention Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a schematic diagram of the lateral displacement component structure of the present invention; Figure 6 This is a schematic diagram of the extraction component structure of the present invention; Figure 7 For the present invention Figure 6 Enlarged structural diagram at point B; Figure 8 This is a schematic diagram of the linear drive component structure of the present invention; Figure 9 This is a schematic diagram of the extrusion assembly structure of the present invention; Figure 10 For the present invention Figure 9 Enlarged structural diagram at point C; Figure 11 This is a schematic diagram of the discharge pipe structure of the present invention; In the diagram: 1. Support assembly; 101. Box body; 102. Slot; 103. Support groove; 104. Connecting plate; 105. Connecting hole; 106. Groove; 107. First limiting rod; 108. Arc groove; 2. Bearing assembly; 201. Drive motor; 202. Rotating shaft; 203. Bearing plate; 204. Protective cylinder; 205. Bearing groove; 206. Material conveying trough; 207. Hook; 3. Lateral displacement assembly; 301. Servo motor; 302. Lead screw; 303. Ball nut; 304. First slider; 305. Side groove; 306. Second limiting rod; 307. Second limiting hole; 308. Third limiting rod; 4. Extraction assembly; 401. First hydraulic cylinder; 402. First hydraulic telescopic rod; 403. Second slider; 404. Third limiting hole; 405. Vertical rod; 5. Linear drive assembly; 501. Second hydraulic cylinder; 502. Second hydraulic telescopic rod; 503. Third slider; 504. Through hole; 505. Side plate; 506. First limiting hole; 507. Fourth limiting rod; 6. Extrusion assembly; 601. Third hydraulic cylinder; 602. Third hydraulic telescopic rod; 603. Pressure plate; 604. Fourth limiting hole; 605. Protrusion; 606. Toothed groove; 7. Discharge pipe. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0021] like Figures 1-11As shown, a pull-out partition type sealing soft bag filling device for blasting holes in high-altitude and cold-climate mines includes a support assembly 1, which connects to a tracked chassis and supports a load-bearing assembly 2, a lateral displacement assembly 3, and a linear drive assembly 5. The load-bearing assembly 2 carries the pull-out partition type sealing soft bag and outputs it in a directional manner. The lateral displacement assembly 3 drives an extraction assembly 4 to move laterally linearly. The extraction assembly 4 extracts the pull-out partition type sealing soft bag from inside the load-bearing assembly 2, tearing open the heat-sealed physical separation strip of the bag. The linear drive assembly 5 linearly drives a compression assembly 6 and receives the pull-out partition type sealing soft bag after the heat-sealed physical separation strip has been torn open, pushed out from inside the load-bearing assembly 2. The compression assembly 6 is used to press the torn heat-sealed physical separation strip open. The pull-out partitioned sealing soft bag behind the physical partition strip is subjected to bidirectional patting, kneading, and squeezing, which causes the components inside the sealing soft bag to initially mix in the high-altitude and cold mining environment, triggering a preheating reaction. The linear drive component 5 is also used to linearly transport the mixed sealing soft bag to a position directly above the discharge pipe 7. The extraction component 4 is also used to press the mixed sealing soft bag down and put it into the filling section of the burst hole through the discharge pipe 7. This invention realizes the functions of automatic material feeding and automatic material picking. During the material picking process, the device can simultaneously tear the heat-sealed physical partition strip from the pull-out partitioned sealing soft bag. It also realizes the function of automatically kneading the sealing soft bag and automatically outputting the sealing soft bag to the filling section of the burst hole. This not only improves the filling effect of the sealing soft bag, but also ensures the safety of the sealing soft bag filling process.

[0022] Specifically, the support assembly 1 includes a housing 101, with a support groove 103 on the upper surface of the housing 101 and a slot 102 on the outer wall of the bottom surface of the housing 101. A connecting plate 104 is provided on the outer wall of the housing 101, and a connecting hole 105 is provided on the upper surface of the connecting plate 104. A groove 106 is provided on the inner wall of the support groove 103, and a first limiting rod 107 is detachably connected to the inner wall of the groove 106. An arc-shaped groove 108 is provided on the inner wall of the bottom surface of the support groove 103, and a discharge pipe 7 is inserted into the inner wall of the bottom surface of the arc-shaped groove 108. By cooperating with an external connector along the connecting hole 105, the connecting plate 104 can be connected to the tracked chassis, thereby connecting the tracked chassis and the housing 101.

[0023] Specifically, the supporting component 2 includes a drive motor 201 and a protective cylinder 204. The drive motor 201 is detachably connected to the inner wall of the top surface of the slot 102. The output shaft of the drive motor 201 is connected to one end of the rotating shaft 202, and the other end of the rotating shaft 202 is detachably connected to a supporting plate 203. The outer wall of the supporting plate 203 has a supporting groove 205. The protective cylinder 204 is detachably connected to the inner wall of the bottom surface of the support groove 103. The inner wall of the protective cylinder 204 has a material conveying groove 206, wherein the supporting plate 203 is located inside the protective cylinder 204. The inner wall of the supporting groove 205 is detachably connected to a hook 207, which is used to hang the heat-sealed physical partition strip of the pull-out partition-type sealed soft bag. The drive motor 201 drives the rotating shaft 202 to rotate, thereby driving the supporting plate 203 to rotate, and then driving the pull-out partition-type sealed soft bag inside the supporting groove 205 to rotate until it is aligned with the material conveying groove 206.

[0024] Specifically, the lateral displacement component 3 includes a servo motor 301, which is detachably connected to the outer wall of the housing 101. The output shaft of the servo motor 301 is connected to one end of a lead screw 302, and the other end of the lead screw 302 is rotatably connected to the inner wall of the support groove 103. A ball nut 303 is provided on the outer wall of the lead screw 302, and a first slider 304 is detachably connected to the outer wall of the ball nut 303. A second limiting rod 306 is detachably connected to the inner wall of the support groove 103, and the outer wall of the first slider 304 has an opening. The second limiting hole 307 is wherein the second limiting rod 306 is slidably connected to the inner wall of the second limiting hole 307. The outer wall of the first slider 304 is provided with a side groove 305. The inner wall of the side groove 305 is detachably connected to a third limiting rod 308. The servo motor 301 drives the lead screw 302 to rotate, thereby driving the first slider 304 to move linearly toward the bearing groove 205 under the action of sliding between the ball nut 303, the second limiting hole 307 and the second limiting rod 306, and thus driving the extraction component 4 to move to the position directly above the bearing groove 205.

[0025] Specifically, the extraction component 4 includes a first hydraulic cylinder 401, which is detachably connected to the upper surface of the first slider 304. One end of the first hydraulic telescopic rod 402 is slidably connected to the inner wall of the first hydraulic cylinder 401, and the other end of the first hydraulic telescopic rod 402 is detachably connected to the second slider 403. A third limiting hole 404 is provided on the upper surface of the second slider 403, and the inner wall of the third limiting hole 404 is slidably connected to the outer wall of the third limiting rod 308. A vertical rod 405 is detachably connected to the outer wall of the bottom surface of the second slider 403. The operation of the first hydraulic cylinder 401 drives the first hydraulic telescopic rod 402 to extend and slide, thereby driving the second slider 403 to move linearly in the vertical direction, and thus driving the vertical rod 405 to fall in the vertical direction to the middle position inside the pull-out partition-type sealed soft bag and the carrying groove 205.

[0026] Specifically, the linear drive assembly 5 includes a second hydraulic cylinder 501, which is detachably connected to the outer wall of the housing 101. One end of a second hydraulic telescopic rod 502 is slidably connected to the inner wall of the second hydraulic cylinder 501, and the other end of the second hydraulic telescopic rod 502 is detachably connected to a third slider 503. The upper surface of the third slider 503 has a through hole 504, and the outer wall of the third slider 503 is provided with a side plate 505. The outer wall of the side plate 505 has a first limiting hole 506. The inner wall of the first limiting hole 506 is slidably connected to the outer wall of the first limiting rod 107; the inner wall of the through hole 504 is detachably connected to the fourth limiting rod 507. The second hydraulic cylinder 501 drives the second hydraulic telescopic rod 502 to extend and slide, thereby driving the third slider 503 to move linearly to the position directly above the discharge pipe 7, and thus driving the mixed sealed soft bag to be transported to the position directly above the discharge pipe 7. At the same time, the stability of the linear movement of the third slider 503 is ensured by the sliding action of the first limiting hole 506 along the first limiting rod 107.

[0027] Specifically, the extrusion assembly 6 includes a third hydraulic cylinder 601, which is detachably connected to the outer wall of the third slider 503. One end of a third hydraulic telescopic rod 602 is slidably connected to the inner wall of the third hydraulic cylinder 601, and the other end of the third hydraulic telescopic rod 602 is detachably connected to a pressure plate 603. A fourth limiting hole 604 is provided on the outer wall of the pressure plate 603, and the inner wall of the fourth limiting hole 604 is slidably connected to the outer wall of the fourth limiting rod 507. A protrusion 605 is provided on the outer wall of the pressure plate 603 away from the third hydraulic cylinder 601. The outer wall of the protrusion 605 is provided with a toothed groove 606. The third hydraulic telescopic rod 602 is driven by two third hydraulic cylinders 601 to slide linearly, thereby driving the pressure plate 603 to move linearly in the horizontal direction towards the pull-out partitioned soft bag after the heat-sealed physical separation strip has been torn. Then, the protrusion 605 and the toothed groove 606 can perform bidirectional patting, kneading and squeezing of the soft bag, so that the components in the soft bag are initially mixed in the high-altitude and cold mining environment and trigger a preheating reaction. At the same time, the stability of the linear movement of the pressure plate 603 is ensured by the sliding action of the fourth limiting hole 604 along the fourth limiting rod 507.

[0028] Specifically, there are multiple bearing grooves 205, and the multiple bearing grooves 205 are evenly distributed on the outer side wall of the bearing plate 203. The multiple bearing grooves 205 enable a single bearing plate 203 to store multiple pull-out partition sealed soft bags.

[0029] Specifically, there are two extrusion components 6, and the two extrusion components 6 are symmetrically distributed inside the third slider 503. The fact that there are two extrusion components 6 enables the device to perform bidirectional patting, kneading and extrusion on the sealed soft bag, and to trigger a preheating reaction after the components in the sealed soft bag are initially mixed in the cold and high-altitude mining environment.

[0030] A method for using a pull-out partition type soft bag filling device for blasting holes in high-altitude and cold-climate mines includes the following steps: Step 1, feeding: Place the pull-out partitioned sealed soft bag inside the carrying groove 205 and hook the end pull ring of the heat-sealed physical partition strip to the hook 207. Then, drive the drive motor 201 to drive the rotating shaft 202 to rotate, thereby driving the carrying plate 203 to rotate, which in turn drives the pull-out partitioned sealed soft bag inside the carrying groove 205 to rotate until it is aligned with the feeding groove 206. Thus, the present invention has the function of automatically directional output of pull-out partitioned sealed soft bags. Step two, placement: The servo motor 301 drives the lead screw 302 to rotate, which, under the sliding action between the ball nut 303, the second limiting hole 307, and the second limiting rod 306, drives the first slider 304 to move linearly toward the bearing groove 205, thereby moving the extraction component 4 to a position directly above the bearing groove 205. Then, the first hydraulic cylinder 401 drives the first hydraulic telescopic rod 402 to extend and slide, thereby driving the second slider 403 to move linearly along the vertical direction, thereby driving the vertical rod 405 to be placed vertically to the middle position between the pull-out partition sealed soft bag and the bearing groove 205. At the same time, the sliding action of the third limiting hole 404 along the third limiting rod 308 ensures the stability of the second slider 403 sliding inside the side groove 305, thus enabling the present invention to quickly place the extraction component 4. Step 3: Material Retrieval. The servo motor 301 drives the lead screw 302 to rotate, which, under the sliding action between the ball nut 303, the second limiting hole 307, and the second limiting rod 306, drives the first slider 304 to move linearly toward the feeding trough 206. Then, under the action of the vertical rod 405, the pull-out partition-sealed soft bag can be pulled away from the carrying groove 205. At the same time, under the traction action of the hook 207, the heat-sealed physical partition strip can be torn off from the pull-out partition-sealed soft bag. After the heat-sealed physical partition strip is torn off, the pull-out partition-sealed soft bag can fall into the through hole 504 under the action of gravity. Thus, the present invention has the function of quickly taking out the pull-out partition-sealed soft bag from the carrying groove 205. Step four, extrusion: Two third hydraulic cylinders 601 drive the third hydraulic telescopic rod 602 to slide linearly, thereby driving the pressure plate 603 to move linearly in the horizontal direction towards the pull-out partitioned sealed soft bag after the heat-sealed physical separation strip has been torn open. Then, through the protrusion 605 and the toothed groove 606, the sealed soft bag can be bidirectionally patted, kneaded and squeezed, so that the components inside the sealed soft bag are initially mixed in the high-altitude and cold mining environment and trigger a preheating reaction. At the same time, the fourth limiting hole 604 slides along the fourth limiting rod 507 to ensure the stability of the linear movement of the pressure plate 603. Thus, the present invention has the function of bidirectionally patting, kneading and squeezing the sealed soft bag and triggering a preheating reaction after the components inside the sealed soft bag are initially mixed in the high-altitude and cold mining environment. Step 5, material transportation: The second hydraulic cylinder 501 drives the second hydraulic telescopic rod 502 to extend and slide, thereby driving the third slider 503 to move linearly to the position directly above the discharge pipe 7, and then transporting the mixed and sealed soft bag to the position directly above the discharge pipe 7. At the same time, the stability of the linear movement of the third slider 503 is ensured by the sliding action of the first limiting hole 506 along the first limiting rod 107, so that the present invention has the function of timely transportation of the mixed and sealed soft bag; Step six, material discharge: The servo motor 301 drives the lead screw 302 to rotate, which, under the sliding action between the ball nut 303, the second limiting hole 307, and the second limiting rod 306, drives the first slider 304 to move linearly toward the discharge pipe 7. This, in turn, moves the extraction component 4 to a position directly above the discharge pipe 7. Then, the first hydraulic cylinder 401 drives the first hydraulic telescopic rod 402 to extend and slide, which drives the second slider 403 to move linearly in the vertical direction. This, in turn, drives the vertical rod 405 to press down the mixed and sealed soft bag in the vertical direction. This allows the mixed and sealed soft bag to be put into the filling section of the burst hole after passing through the arc groove 108 and the discharge pipe 7. Thus, the present invention has the function of timely putting the mixed and sealed soft bag into the filling section of the burst hole.

[0031] The electronic components used in this invention are all general standard parts or components known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A pull-out partition type soft bag filling device for sealing blast holes in high-altitude and cold-climate mines, comprising a support assembly (1), characterized in that: The support component (1) is used to connect the tracked chassis and support the load-bearing component (2), the lateral displacement component (3) and the linear drive component (5). The load-bearing component (2) is used to carry the pull-out partition-sealed soft bag and output it in a directional manner. The lateral displacement component (3) is used to drive the extraction component (4) to move laterally linearly. The extraction component (4) is used to extract the pull-out partition-sealed soft bag from inside the load-bearing component (2) and tear the heat-sealed physical partition strip of the pull-out partition-sealed soft bag. The linear drive component (5) is used to linearly drive the extrusion component (6) and receive the pull-out partitioned sealed soft bag that has been pushed out from inside the bearing component (2) after the heat-sealed physical partition strip has been torn. The extrusion component (6) is used to bidirectionally pat, knead and squeeze the pull-out partitioned sealed soft bag after the heat-sealed physical partition strip has been torn, so that the components in the sealed soft bag are initially mixed in the cold and high-altitude mining environment and trigger a preheating reaction. The linear drive assembly (5) is also used to linearly transport the mixed sealed soft bag to the position directly above the discharge pipe (7), and the extraction assembly (4) is also used to press the mixed sealed soft bag down and put it into the filling section of the burst hole through the discharge pipe (7).

2. The pull-out partition type soft bag filling device for sealing blast holes in high-altitude and cold-climate mines according to claim 1, characterized in that: The support assembly (1) includes a box (101), a support groove (103) is provided on the upper surface of the box (101), a slot (102) is provided on the outer wall of the bottom surface of the box (101), and a connecting plate (104) is provided on the outer wall of the box (101), and a connecting hole (105) is provided on the upper surface of the connecting plate (104). The inner wall of the support groove (103) is provided with a groove (106), and the inner wall of the groove (106) is detachably connected with a first limiting rod (107). The inner wall of the bottom surface of the support groove (103) is provided with an arc groove (108), and a discharge pipe (7) is inserted into the inner wall of the bottom surface of the arc groove (108).

3. The pull-out partition type soft bag filling device for sealing blast holes in high-altitude and cold-climate mines according to claim 2, characterized in that: The supporting component (2) includes a drive motor (201) and a protective cylinder (204). The drive motor (201) is detachably connected to the inner wall of the top surface of the slot (102). The output shaft of the drive motor (201) is connected to one end of a rotating shaft (202), and the other end of the rotating shaft (202) is detachably connected to a supporting plate (203). The outer wall of the supporting plate (203) is provided with a supporting groove (205). The protective cylinder (204) is detachably connected to the inner wall of the bottom surface of the support groove (103). The inner side wall of the protective cylinder (204) is provided with a material conveying groove (206), wherein the bearing plate (203) is located inside the protective cylinder (204). The inner wall of the bearing groove (205) is detachably connected to a hook (207), and the hook (207) is used to hang the heat-sealed physical partition strip of the pull-out partition type sealed soft bag.

4. The pull-out partition type soft bag filling device for sealing blast holes in high-altitude and cold-climate mines according to claim 2, characterized in that: The lateral displacement component (3) includes a servo motor (301), which is detachably connected to the outer wall of the housing (101). The output shaft of the servo motor (301) is connected to one end of a lead screw (302), and the other end of the lead screw (302) is rotatably connected to the inner wall of the support groove (103). A ball nut (303) is provided on the outer wall of the lead screw (302), and a first slider (304) is detachably connected to the outer wall of the ball nut (303). The inner wall of the support groove (103) is detachably connected to a second limiting rod (306), and the outer wall of the first slider (304) is provided with a second limiting hole (307). The second limiting rod (306) is slidably connected to the inner wall of the second limiting hole (307). The outer wall of the first slider (304) is provided with a side groove (305), and the inner wall of the side groove (305) is detachably connected to a third limiting rod (308).

5. A pull-out partition type soft bag filling device for sealing blast holes in high-altitude and cold-climate mines according to claim 4, characterized in that: The extraction component (4) includes a first hydraulic cylinder (401), which is detachably connected to the upper surface of the first slider (304). One end of the first hydraulic telescopic rod (402) is slidably connected to the inner wall of the first hydraulic cylinder (401), and the other end of the first hydraulic telescopic rod (402) is detachably connected to the second slider (403). The upper surface of the second slider (403) is provided with a third limiting hole (404), and the inner side wall of the third limiting hole (404) is slidably connected to the outer side wall of the third limiting rod (308). The bottom outer wall of the second slider (403) is detachably connected with a vertical rod (405).

6. A pull-out partition type soft bag filling device for sealing blast holes in high-altitude and cold-climate mines according to claim 2, characterized in that: The linear drive assembly (5) includes a second hydraulic cylinder (501), which is detachably connected to the outer wall of the housing (101). One end of a second hydraulic telescopic rod (502) is slidably connected to the inner wall of the second hydraulic cylinder (501), and the other end of the second hydraulic telescopic rod (502) is detachably connected to a third slider (503). The upper surface of the third slider (503) is provided with a through hole (504), and the outer wall of the third slider (503) is provided with a side plate (505). The side plate (505) has a first limiting hole (506) on its outer side wall, and the inner side wall of the first limiting hole (506) is slidably connected to the outer side wall of the first limiting rod (107). The inner wall of the through hole (504) is detachably connected to a fourth limiting rod (507).

7. A pull-out partition type soft bag filling device for sealing blast holes in high-altitude and cold-climate mines according to claim 6, characterized in that: The extrusion assembly (6) includes a third hydraulic cylinder (601), which is detachably connected to the outer wall of the third slider (503). One end of the third hydraulic telescopic rod (602) is slidably connected to the inner wall of the third hydraulic cylinder (601), and the other end of the third hydraulic telescopic rod (602) is detachably connected to a pressure plate (603). The outer wall of the pressure plate (603) is provided with a fourth limiting hole (604), and the inner wall of the fourth limiting hole (604) is slidably connected to the outer wall of the fourth limiting rod (507). The outer wall of the pressure plate (603) away from the third hydraulic cylinder (601) is provided with a protrusion (605), and the outer wall of the protrusion (605) is provided with a toothed groove (606).

8. A pull-out partition type soft bag filling device for sealing blast holes in high-altitude and cold-climate mines according to claim 3, characterized in that: The number of the bearing grooves (205) is multiple, and the multiple bearing grooves (205) are evenly distributed on the outer side wall of the bearing plate (203).

9. A pull-out partition type soft bag filling device for sealing blast holes in high-altitude and cold-climate mines according to claim 7, characterized in that: The number of extrusion components (6) is two, and the two extrusion components (6) are symmetrically distributed inside the third slider (503).

10. A method of using a pull-out partition type soft bag filling device for blasting holes in high-altitude and cold-climate mines, as described in any one of claims 1-9, characterized in that... Includes the following steps: Step 1, feeding: Place the pull-out partitioned sealed soft bag inside the carrying groove (205) and hook the end ring of the heat-sealed physical partition strip to the hook (207). Then, drive the drive motor (201) to drive the rotating shaft (202) to rotate, thereby driving the carrying plate (203) to rotate, which in turn drives the pull-out partitioned sealed soft bag inside the carrying groove (205) to rotate until it is aligned with the feeding groove (206). Step 2, positioning: The servo motor (301) drives the lead screw (302) to rotate, thereby sliding between the ball nut (303) and the second limiting hole (307) and the second limiting rod (306), which drives the first slider (304) to move linearly toward the bearing groove (205), thereby driving the extraction component (4) to move to the position directly above the bearing groove (205). Then, the first hydraulic cylinder (401) drives the first hydraulic telescopic rod (402) to extend and slide, thereby driving the second slider (403) to move linearly in the vertical direction, thereby driving the vertical rod (405) to be positioned vertically to the middle position between the pull-out partition sealing soft bag and the bearing groove (205). At the same time, the third limiting hole (404) slides along the third limiting rod (308), ensuring the stability of the second slider (403) sliding inside the side groove (305). Step 3, material handling: The servo motor (301) drives the lead screw (302) to rotate, thereby sliding between the ball nut (303) and the second limiting hole (307) and the second limiting rod (306), which drives the first slider (304) to move linearly toward the feeding trough (206). Then, under the action of the vertical rod (405), the pull-out partition-sealed soft bag can be driven to detach from the bearing groove (205). At the same time, under the traction of the hook (207), the heat-sealed physical partition strip can be torn off from the pull-out partition-sealed soft bag. After the heat-sealed physical partition strip is torn off, the pull-out partition-sealed soft bag can fall into the through hole (504) under the action of gravity. Step four, extrusion: the third hydraulic telescopic rod (602) is driven by two third hydraulic cylinders (601) to slide linearly, thereby driving the pressure plate (603) to move linearly in the horizontal direction towards the pull-out partitioned soft bag after the heat-sealed physical separation strip has been torn. Then, through the protrusion (605) and the tooth groove (606), the soft bag can be patted, kneaded and squeezed in both directions, so that the components in the soft bag are initially mixed in the high-altitude and cold mining environment and trigger a preheating reaction. At the same time, the stability of the linear movement of the pressure plate (603) is ensured by the sliding action of the fourth limiting hole (604) along the fourth limiting rod (507). Step 5, material transportation: the second hydraulic cylinder (501) drives the second hydraulic telescopic rod (502) to extend and slide, thereby driving the third slider (503) to move linearly to the position directly above the discharge pipe (7), and then driving the mixed sealed soft bag to be transported to the position directly above the discharge pipe (7). At the same time, the stability of the linear movement of the third slider (503) is ensured by the sliding action of the first limiting hole (506) along the first limiting rod (107). Step 6, discharge: The servo motor (301) drives the lead screw (302) to rotate, thereby sliding between the ball nut (303) and the second limiting hole (307) and the second limiting rod (306), which drives the first slider (304) to move linearly toward the discharge pipe (7), thereby driving the extraction component (4) to move to the position directly above the discharge pipe (7). Then, the first hydraulic cylinder (401) drives the first hydraulic telescopic rod (402) to extend and slide, thereby driving the second slider (403) to move linearly in the vertical direction, thereby driving the vertical rod (405) to press down the mixed sealed soft bag in the vertical direction. This allows the mixed sealed soft bag to be put into the filling section of the burst hole after passing through the arc groove (108) and the discharge pipe (7).

Images