CN114264205A - Visual automatic charging means of adjustable direction of blasting construction - Google Patents
Visual automatic charging means of adjustable direction of blasting construction Download PDFInfo
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- CN114264205A CN114264205A CN202111540448.9A CN202111540448A CN114264205A CN 114264205 A CN114264205 A CN 114264205A CN 202111540448 A CN202111540448 A CN 202111540448A CN 114264205 A CN114264205 A CN 114264205A
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- 238000005422 blasting Methods 0.000 title claims abstract description 44
- 238000010276 construction Methods 0.000 title claims abstract description 40
- 230000000007 visual effect Effects 0.000 title claims abstract description 34
- 239000003814 drug Substances 0.000 claims abstract description 50
- 239000002360 explosive Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000004888 barrier function Effects 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 2
- 241001272720 Medialuna californiensis Species 0.000 claims 1
- 238000004804 winding Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 239000000843 powder Substances 0.000 description 5
- 230000007774 longterm Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009351 contact transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a visual automatic charging means of adjustable direction of blasting construction, includes transmission, lifting and slide device. The transmission device is connected with the lower support frame of the lifting and sliding device into a whole through the support frame. The transmission device comprises a rotary cylinder, a fixed cylinder (7), a track cylinder (6), a baffle device, a gear box body (15), a medicine feeding cylinder (5), a medicine loading cylinder (26), a support frame (21), a first hydraulic lifting and contracting rod (20), a motor (13), a motor switch (25), a rotary switch (22) and a hydraulic rod switch (23); the lifting and sliding device comprises a lower support frame (28), a second hydraulic telescopic rod (29), a base (30), a sliding track plate and a tripod. The traditional rope-pulling type structure is replaced by the medicine feeding barrel driven by the mechanism combining the threads and the gear transmission, so that the risk of rope clamping during rope winding and rope unwinding is solved; the direction of the device can be adjusted according to requirements in blasting construction, and the explosive discharge amount can be conveniently and visually displayed.
Description
Technical Field
The invention relates to a visual automatic charging device capable of adjusting direction for blasting construction, belonging to the technical field of blasting engineering.
Background
With the rapid development of economy in China, the infrastructure and resource development in China have been developed at an unprecedented rate, large-scale construction is carried out on both railway roads and urban underground space development, wherein tunnels in the construction of the roads and the railways and urban rock foundation pits are key and key projects, and some construction problems are often encountered in blasting construction.
The blasting method is the most commonly used method in blasting engineering, the problem that the explosive charging interval cannot be accurately controlled exists in the drilling and blasting method construction process, and the blasting quality and other influences can be reduced by controlling the explosive interval manually and by experience when manual explosive charging is used traditionally. Utilize the device can not increase under the manpower circumstances accurate control powder charge interval, improve blasting quality, reduce the engineering time of follow-up engineering, have the promotion effect to the construction progress that improves the engineering on the whole.
The existing blasting charging device generally adopts a rope pulling mechanism to push a medicine feeding barrel to move horizontally, the rope pulling structure has the risk of rope clamping in the rope winding and unwinding part, and the phenomenon of sudden rope breaking can exist in the long-term use process through long-term abrasion, so that the use of the device is influenced. Meanwhile, the rope is required to be fixed on the medicine containing cylinder when the medicine containing cylinder is used at every time, and the using process is troublesome. The stress of the rope pulling type during the advancing process is concentrated at the contact point of the rope and the medicine feeding barrel, the stress direction cannot face the advancing direction, the rope pulling type during the advancing process is urged to advance by the component force close to the advancing direction, and the medicine charging process cannot be completed with minimum work. Therefore, there is a need for an improved cord pull mechanism.
Disclosure of Invention
The invention aims to solve the problems that the traditional blasting cannot accurately control the explosive loading interval and the blasting quality can be reduced, and discloses an adjustable-direction visual automatic explosive loading device for blasting construction.
According to the technical scheme, the direction-adjustable visual automatic explosive loading device for blasting construction comprises a transmission device, a lifting device and a slide device. The transmission device is connected with the lower support frame of the lifting and sliding device into a whole through the support frame.
The transmission device comprises a rotary cylinder, a fixed cylinder, a track cylinder, a baffle device, a gear fixing support, a gear box, a medicine feeding cylinder, a support frame, a first hydraulic lifting and contracting rod, a motor switch, a rotary switch and a hydraulic rod switch.
The end part of the track cylinder is fixedly connected with one end of the fixed cylinder in the horizontal direction; the two ends of the rotating cylinder in the horizontal direction are arranged in the inner cavity of the fixed cylinder through bearings; two ends of the outer surface of the rotating cylinder are provided with annular outer gears, two sections of thread structures are distributed in the length direction of the inner surface, an inner thread is arranged at one end close to the track cylinder, and an inner annular gear is embedded at the end part far away from one end of the track cylinder; the baffle device is horizontally arranged in the rotary cylinder and is arranged on the fixed cylinder; the fixed cylinder is clamped by two clamping blocks with arc sections and is arranged on the gear box, the annular outer gear of the rotating cylinder is meshed with a driven wheel of the gear box, and the fixed cylinder clamped by the clamping blocks is fixed by two support frames through bolts; the outer surface of the medicine feeding barrel is provided with external threads, the medicine feeding barrel is inserted from the track barrel in the horizontal direction and is matched with the internal threads of the rotating barrel, and the medicine feeding barrel is driven to advance or retreat in the horizontal direction through the rotation of the rotating barrel;
when the explosive charging device works, the rotary switch and the hydraulic rod switch are turned on, and the explosive feeding barrel is adjusted to rotate to a required height position; a motor switch is turned on, the motor drives the driving wheel and the driven wheel to drive the rotary cylinder to rotate, and the external thread of the medicine feeding cylinder is driven by the internal thread of the rotary cylinder to do linear motion; the baffle (16) and the gear at the rear end inside the rotary cylinder (17) are closed and separated by stretching the baffle switch (8), and whether the medicine feeding cylinder (5) rotates along with the rotary cylinder (17) is further realized.
The baffle support and the fixed cylinder part are connected by a circular track inside, so that the baffle support can rotate on the fixed cylinder part; on the basis, the baffle switch is inserted between the fixed cylinder and the baffle support, the baffle support can be fixed, and meanwhile, the baffle switch can be lifted in the baffle support, so that the baffle and the front end teeth of the rotary cylinder are closed; and the baffle is fixed on sending the cartridge case and is sent the cartridge case in addition, alright drive the baffle rotation through the closure between baffle and the rotatory section of thick bamboo when rotatory section of thick bamboo is rotatory, and the baffle then drives and send the cartridge case rotatory to the completion send the rotation of cartridge case.
The track cylinder, the rotating cylinder and the fixed cylinder are coaxial, the inner diameter of the track cylinder is the same as that of the rotating cylinder, and the outer diameter of the track cylinder is smaller than that of the fixed cylinder; when the rail cylinder and the rotary cylinder are in the horizontal position, the rail cylinder and the rotary cylinder are at the same height; therefore, the medicine feeding barrel can be stably contacted with the track barrel when coming out of the rotary barrel, and the calibers of two ends of the fixed barrel are reduced. A notch is arranged at the upper part of the joint of the track cylinder and the fixed cylinder, and a cartridge cylinder is arranged above the notch; the lower part of the fixed cylinder is provided with a notch, and a driven wheel of the gear box is meshed with the annular outer gear of the rotating cylinder through the notch.
The cartridge case is internally provided with a cartridge case clapboard and a cartridge case leakage opening switch, and the cartridge case is supported and fixed on the two side supports of the fixed cylinder by the cartridge case bolt.
The baffle device comprises a baffle, a baffle support and a toothed ring strip; a toothed ring strip is arranged at the position of the baffle close to the baffle support; the baffle plate support is of a circular ring structure, and one end of the baffle plate in the length direction is vertically arranged on an annular plane of the baffle plate support; the baffle support with the baffle is inserted into the fixed cylinder with the rotary cylinder, and the baffle support is fixedly arranged at the end part of the fixed cylinder; the baffle support is further provided with a baffle switch, and the baffle is stretched to be separated from the gear at the rear end inside the rotary cylinder in a closing mode.
A first hydraulic telescopic rod is arranged between the two sides of the front end of the track cylinder and the support frame; one end of the first hydraulic telescopic rod is arranged at the lower part between the support frames and is controlled by a rotary switch, and the other end of the first hydraulic telescopic rod is connected to a hook at the front end of the rail cylinder through a connecting ring; the telescopic of the first hydraulic telescopic rod is controlled through the hydraulic rod switch, and the angle between the medicine feeding barrel and the vertical line can be adjusted.
The lifting and sliding way device comprises a lifting mechanism and a sliding way mechanism; the lifting mechanism consists of a lower support frame, a second hydraulic telescopic rod and a base; the slideway mechanism consists of two sets of slideway plates and a tripod; the lifting device is arranged on a horizontal working surface; two second hydraulic telescopic rods bearing the lower support frame are arranged on a base at a certain distance, and the vertical height of the whole charging device can be adjusted by adjusting the second hydraulic telescopic rods; a support frame for bearing the transmission device is arranged on the lower support frame; a slide way plate and a tripod are respectively arranged on two sides of the lower support frame and used for stably supporting the whole charging device; one end of the slide way plate is connected with the lower support frame, the other end of the slide way plate is connected with the tripod, the slide way plate can slide and stretch as required, and the tripod can be opened and closed.
The cross section of the medicine feeding barrel is half-moon-shaped, the medicine feeding barrel is placed in the horizontal direction, the opening is upward, and scales are arranged on the inner side of the opening, so that the medicine loading amount can be conveniently seen; the front end outlet is provided with a baffle fan blade and a rotating shaft; the closing of the barrier fan blades is controlled through the connection of the rotating shaft and the barrier fan blades, and the backflow of the medicine amount can be prevented when vertical or large-angle medicine charging is carried out.
The gear box comprises a driving wheel, a driven wheel and a gear box body; the driving wheel is coaxial with the motor rotating shaft, and is meshed with the driven wheel and drives the driven wheel to drive the rotating cylinder; the motor is controlled by a motor switch.
The visual automatic explosive charging device capable of adjusting the direction for blasting construction has the advantages that the traditional rope pulling type structure is replaced by the mechanism transmission explosive feeding barrel combining the thread transmission and the gear transmission, the rope clamping risk existing in rope winding and releasing is solved, and the phenomenon that the rope is suddenly broken due to long-term abrasion of the rope pulling type structure in the long-term use process is avoided. The direction of the device can be adjusted according to requirements in blasting construction, and the explosive amount can be conveniently and visually discharged. The device has the characteristics of simple learning, convenient operation, safety and high efficiency, can accurately control the charging interval, improves the blasting quality and integrally improves the construction progress. The device can be recycled after use, and is convenient to store.
Drawings
FIG. 1 is an overall perspective view of a visual automatic charging device with adjustable direction for blasting construction;
FIG. 2 is an overall front view of a visual automatic charging device with adjustable direction for blasting construction;
FIG. 3 is a right side view of the whole of the visual automatic charging device with adjustable direction for blasting construction;
FIG. 4 is a perspective view of a direction-adjustable visual automatic charging device rotating device for blasting construction;
FIG. 5 is a left side view of a direction-adjustable visual automatic charging device rotating device for blasting construction;
FIG. 6 is a top view of a direction-adjustable visual automatic charging device rotating device for blasting construction;
FIG. 7 is a schematic view of a connection between a telescopic rod and a track cylinder of a visual automatic explosive loading device capable of adjusting direction in blasting construction;
FIG. 8 is a perspective view of an exploded part of a visual automatic charging device drum with adjustable direction for blasting construction;
FIG. 9 is a perspective view of a direction-adjustable visual automatic charging device rotating cylinder for blasting construction;
FIG. 10 is a diagram of a direction-adjustable visual automatic charging device baffle and a rotary drum separation in blasting construction;
FIG. 11 is a perspective view showing the front end of a cartridge feeding barrel of the direction-adjustable visual automatic charging device for blasting construction;
FIG. 12 is a perspective view of a cartridge of the visual automatic charging device with adjustable direction for blasting construction;
FIG. 13 is a cross-sectional view of a cartridge of an adjustable direction visual automatic charging device for blasting construction;
FIG. 14 is a right side view of the entire visual automatic charging device with a bracket capable of adjusting the direction for blasting construction;
FIG. 15 is an overall front view of a direction-adjustable visual automatic charging device belt bracket for blasting construction;
in the figure, 1 is a rotating shaft; 2 is a barrier fan blade; 3 is a connecting bolt; 4 is a scale; 5 is a medicine feeding barrel; 6 is a rail cylinder; 7 is a fixed cylinder; 8 is a shutter switch; 9 is a baffle support; 10 is a driven wheel; 11 is a driving wheel; 12 is a gear fixing bracket; 13 is a motor; 14 is a motor support; 15 is a box body; 16 is a baffle plate; 17 is a rotary cylinder; 18 is a hook; 19 is a connecting ring; 20 is a first hydraulic telescopic rod; 21 is a support frame; 22 is a rotary switch; 23 is a hydraulic lever switch; 24 is a connecting disc; 25 is a motor switch; 26 is a cartridge; 27 is a fixed cartridge bolt; 28 is a lower support frame; 29 is a second hydraulic telescoping rod; 30 is a base; 31 is a fixing support bolt; 32 is a sled interface; 33 is a chute plate; 34 is a tripod; 35 is a connecting slide plate; 36 is a cartridge leakage switch; 37 is a cartridge compartment; 38 is a cartridge support.
Detailed Description
As shown in fig. 1 and 2, the direction-adjustable visual automatic charging device for blasting construction in the embodiment is composed of a transmission device, a lifting device and a slide device. The transmission device is connected with the lower support frame of the lifting and sliding device into a whole through the support frame.
The transmission device of the present embodiment includes a rotary cylinder 17, a fixed cylinder 7, a track cylinder 6, a baffle device, a gear box, a medicine feeding cylinder 5, a support frame 21, a first hydraulic telescopic rod 20, a motor 13, a motor switch 25, a medicine loading cylinder 26, a rotary switch 22, and a hydraulic rod switch 23.
As shown in fig. 1 and 4, the end of the rail cylinder 6 of the present embodiment is fixed to one end of the fixed cylinder 7 by welding in the horizontal direction; the rotating cylinder 17 is horizontally arranged in the inner cavity of the fixed cylinder 7; two ends of the outer surface of the rotating cylinder are provided with annular outer gears, two sections of thread structures are distributed in the length direction of the inner surface, an inner thread is arranged at one end close to the track cylinder, and an inner annular gear is embedded at the end part far away from one end of the track cylinder, as shown in fig. 9 and 10; the baffle device is horizontally arranged in the rotary cylinder 17 and is arranged on the fixed cylinder 7 through a baffle support 9; the fixed cylinder 7 is clamped by two clamping blocks with arc sections and is arranged on the gear box; the annular outer gear of the rotary cylinder 17 is meshed with the driven wheel 10 of the gear box, and the two support frames 21 fix the fixed cylinder 7 clamped by the clamping blocks through bolts; the outer surface of the medicine feeding barrel is provided with external threads, as shown in fig. 13, the medicine feeding barrel is inserted from the track barrel in the horizontal direction and is matched with the internal threads of the rotary barrel, and the medicine feeding barrel is driven to advance or retreat in the horizontal direction through the rotation of the rotary barrel.
The baffle device consists of a baffle 16, a baffle support 9 and a toothed ring strip. The baffle plate support 9 is of a circular ring structure, the outer diameter of the baffle plate support is the same as that of the fixed cylinder 7, and one end of the baffle plate 16 in the length direction is vertically arranged on the annular plane of the baffle plate support 9; the baffle support with the baffle is inserted into the fixed cylinder 7 with the rotary cylinder, and the baffle support 9 is fixed at the end part of the fixed cylinder 7 through a bolt; the baffle support 9 is further provided with a baffle switch 8, and the baffle is separated from the gear at the rear end inside the rotary cylinder in a closed manner by stretching the baffle switch 8, as shown in fig. 8 and 12.
When the explosive charging device works, the rotary switch 22 and the hydraulic rod switch 23 are turned on, and the explosive feeding barrel is adjusted to rotate to a required height position; the motor switch 25 is turned on, the motor drives the driving wheel 11 and the driven wheel 10 to drive the rotary cylinder 17 to rotate, and the external thread of the medicine feeding cylinder 5 is driven by the internal thread of the rotary cylinder 17 to do linear motion;
the track cylinder 6 and the fixed cylinder 7 are positioned on the same horizontal axis, the inner diameter of the track cylinder 6 is the same as that of the fixed cylinder 7, and the outer diameter of the track cylinder 6 is smaller than that of the fixed cylinder 7; a gap is arranged at the upper part of the joint of the track cylinder 6 and the fixed cylinder 7, and a cartridge 26 is arranged above the gap; the lower part of the fixed cylinder 7 is provided with a notch, and a driven wheel 10 of the gear box is meshed with an annular outer gear of the rotating cylinder 17 through the notch.
The cartridge 26 is seated in the notch of the rail 6 by cartridge supports 38 mounted on the inner walls of the support bracket on both sides, as shown in fig. 1. The cartridge 26 is also provided with a cartridge compartment 37 and a cartridge leak switch 36.
A first hydraulic telescopic rod 20 is arranged between the two sides of the front end of the track cylinder 6 and the support frame; one end of a first hydraulic telescopic rod 20 is arranged at the lower part between the support frames 21 and is controlled by a rotary switch 22; the other end of the first hydraulic telescopic rod 20 is connected to hooks 18 on the left side and the right side of the front end of the rail cylinder 6 through a connecting ring 19; the telescopic degree of the first hydraulic telescopic rod 20 is controlled by a hydraulic rod switch, so that the angle between the medicine feeding barrel 5 and the vertical line can be adjusted. As shown in fig. 4, 5 and 11.
As shown in fig. 11 and 13, the cross section of the medicine feeding barrel 5 of the present embodiment is a half-moon-shaped long cylinder structure, and the medicine feeding barrel is placed horizontally with an opening facing upward, and scales 4 are provided on the inner side of the opening for facilitating visual medicine loading; the front end outlet is provided with a baffle fan blade 2 and a rotating shaft 1; the closing of the barrier fan blades 2 is controlled by the connection of the rotating shaft 1 and the barrier fan blades 2, so that the backflow of the drug amount can be prevented when vertical or large-angle drug charging is carried out.
The lifting and sliding device of the embodiment comprises a lifting mechanism and a sliding mechanism; . The lifting mechanism consists of a lower support frame 28, a second hydraulic telescopic rod 29 and a base 30; the slideway mechanism consists of two sets of slideway plates 33 and a tripod 34. The lifting device is arranged on a horizontal working surface; two second hydraulic telescopic rods 29 carrying lower support 28 are mounted on a base 30 at a distance. The vertical height of the whole charging device can be adjusted by adjusting the second hydraulic telescopic rod; the lower support frame 28 is provided with a support frame 21 for bearing a transmission device; a slide plate 33 and a tripod 34 are respectively arranged at two sides of the lower support frame 28 for stably supporting the whole charging device; one end of the slide way plate 33 is connected with the lower support frame 28, and the other end is connected with the tripod 34, the slide way plate 33 can slide and stretch as required, and the tripod 34 can be opened and closed. As shown in fig. 3 and 15.
The visual automatic charging means of adjustable direction of this embodiment embodies as follows:
when the powder charge of the device is not vertical, the device can be fixed, the slideway plate 33 and the tripod 34 are installed, and then the rotary switch 22 and the hydraulic rod switch 23 are turned on to adjust the fixed cylinder 7 and the track cylinder 6 connected with the fixed cylinder to a required angle; after the adjustment is finished, the rotary switch 22 is screwed down, and the hydraulic rod switch 23 is turned off, so that the rotary switch is prevented from rotating in use.
Next, the medicine feeding barrel 5 is loaded into the rotary barrel 17, then the explosive and the water bag are respectively loaded into two chambers separated by a barrel loading partition plate 37 in the medicine loading barrel 26, the dropping of the explosive and the water bag is controlled by pulling a barrel loading leakage opening switch 36 laterally, then a switch 25 can be opened, the driving wheel 11 and the driven wheel 10 are driven to rotate under the condition that the motor 13 provides power, the rotary barrel 17 is driven to rotate, the spiral teeth inside the rotary barrel 17 are in contact transmission with the spiral teeth on the outer wall of the medicine feeding barrel 5, and the internal baffle plate 16 inhibits the medicine feeding barrel 5 from rotating to enable the medicine feeding barrel 5 to advance. When the explosive reaches the bottom of the hole, the baffle switch 8 is opened to be meshed with the gear on the inner wall of the rotary cylinder 17 to drive the explosive feeding cylinder 5 to rotate together with the explosive feeding cylinder, the baffle switch 8 is closed after the rotation is finished, the explosive feeding cylinder 5 is kept at the upper position, the explosive is separated from the explosive feeding cylinder 5 at the moment, the explosive feeding cylinder 5 is pulled out after the switch 25 is reversely rotated, and a complete explosive charging cycle is finished at the moment.
When vertical or large-angle powder charging is carried out, the slideway plate 33 and the tripod 34 need to be removed, the barrier device is fixed at the front end of the powder feeding barrel 5 by the connecting bolt 3, the barrier fan blade 2 is in an open state, the rotating shaft 1 can also rotate when the barrier device is opened, and the barrier fan blade 2 can rotate by applying force to the rotating shaft 1 when contacting with the bottom end during powder charging so as to close and rotate the barrier fan blade 2. The medicine feeding barrel 5 can be directly pulled out through the reverse rotation of the switch 25 without being turned over by the baffle switch 8, and the rest processes are the same as those of non-vertical medicine feeding.
Claims (8)
1. A visual automatic charging device with adjustable direction for blasting construction comprises a transmission device, a lifting and sliding device, and is characterized in that the transmission device is connected with a lower support frame of the lifting and sliding device into a whole through a support frame;
the transmission device comprises a rotary cylinder, a fixed cylinder, a track cylinder, a baffle device, a gear box, a medicine conveying cylinder, a support frame, a first hydraulic lifting and contracting rod, a motor switch, a rotary switch and a hydraulic rod switch;
the end part of the track cylinder is fixedly connected with one end of the fixed cylinder in the horizontal direction; the two ends of the rotating cylinder in the horizontal direction are arranged in the inner cavity of the fixed cylinder through bearings; two ends of the outer surface of the rotating cylinder are provided with annular outer gears, two sections of thread structures are distributed in the length direction of the inner surface, an inner thread is arranged at one end close to the track cylinder, and an inner annular gear is embedded at the end part far away from one end of the track cylinder; the baffle device is horizontally arranged in the rotary cylinder and is arranged on the fixed cylinder; the fixed cylinder is clamped by two clamping blocks with arc sections and is arranged on the gear box, the annular outer gear of the rotating cylinder is meshed with a driven wheel of the gear box, and the fixed cylinder clamped by the clamping blocks is fixed by two support frames through bolts; the outer surface of the medicine feeding barrel is provided with external threads, the medicine feeding barrel is inserted from the track barrel in the horizontal direction and is matched with the internal threads of the rotating barrel, and the medicine feeding barrel is driven to advance or retreat in the horizontal direction through the rotation of the rotating barrel;
when the explosive charging device works, the rotary switch and the hydraulic rod switch are turned on, and the explosive feeding barrel is adjusted to rotate to a required height position; a motor switch is turned on, the motor drives the driving wheel and the driven wheel to drive the rotary cylinder to rotate, and the external thread of the medicine feeding cylinder is driven by the internal thread of the rotary cylinder to do linear motion; the baffle (16) and the gear at the rear end inside the rotary cylinder (17) are closed and separated by stretching the baffle switch (8), and whether the medicine feeding cylinder (5) rotates along with the rotary cylinder (17) is further realized.
2. The visual automatic charging device capable of adjusting direction for blasting construction according to claim 1, wherein the track cylinder, the rotary cylinder and the fixed cylinder are coaxial, the inner diameter of the track cylinder is the same as that of the rotary cylinder, and the outer diameter of the track cylinder is smaller than that of the fixed cylinder; when the rail cylinder and the rotary cylinder are in the horizontal position, the rail cylinder and the rotary cylinder are at the same height; a notch is arranged at the upper part of the joint of the track cylinder and the fixed cylinder, and a cartridge cylinder is arranged above the notch; the lower part of the fixed cylinder is provided with a notch, and a driven wheel of the gear box is meshed with the annular outer gear of the rotating cylinder through the notch.
3. The visual automatic charging device of adjustable direction of blasting construction of claim 1, characterized in that the baffle device comprises a baffle, a baffle support and a toothed ring strip; a toothed ring strip is arranged at the position of the baffle close to the baffle support; the baffle plate support is of a circular ring structure, and one end of the baffle plate in the length direction is vertically arranged on an annular plane of the baffle plate support; the baffle support with the baffle is inserted into the fixed cylinder with the rotary cylinder, and the baffle support is fixedly arranged at the end part of the fixed cylinder; the baffle support is further provided with a baffle switch, and the baffle is stretched to be separated from the gear at the rear end inside the rotary cylinder in a closing mode.
4. The visual automatic charging device capable of adjusting direction for blasting construction according to claim 1, wherein a first hydraulic telescopic rod is arranged between two sides of the front end of the track cylinder and the support frame; one end of the first hydraulic telescopic rod is arranged at the lower part between the support frames and is controlled by a rotary switch, and the other end of the first hydraulic telescopic rod is connected to a hook at the front end of the rail cylinder through a connecting ring; the telescopic of the first hydraulic telescopic rod is controlled through the hydraulic rod switch, and the angle between the medicine feeding barrel and the vertical line can be adjusted.
5. The visual automatic charging device of adjustable direction of blasting construction of claim 1, characterized in that the lifting and slide device comprises a lifting mechanism and a slide mechanism; the lifting mechanism consists of a lower support frame, a second hydraulic telescopic rod and a base; the slideway mechanism consists of two sets of slideway plates and a tripod; the lifting device is arranged on a horizontal working surface; two second hydraulic telescopic rods bearing the lower support frame are arranged on a base at a certain distance, and the vertical height of the whole charging device can be adjusted by adjusting the second hydraulic telescopic rods; a support frame for bearing the transmission device is arranged on the lower support frame; a slide way plate and a tripod are respectively arranged on two sides of the lower support frame and used for stably supporting the whole charging device; one end of the slide way plate is connected with the lower support frame, the other end of the slide way plate is connected with the tripod, the slide way plate can slide and stretch as required, and the tripod can be opened and closed.
6. The visual automatic charging device capable of adjusting direction for blasting construction according to claim 1, wherein the cross section of the charging barrel is half-moon shaped, the charging barrel is placed in the horizontal direction with an upward opening, and scales are arranged on the inner side of the opening to facilitate visual charging amount; the front end outlet is provided with a baffle fan blade and a rotating shaft; the closing of the barrier fan blades is controlled through the connection of the rotating shaft and the barrier fan blades, and the backflow of the medicine amount can be prevented when vertical or large-angle medicine charging is carried out.
7. The visual automatic charging device capable of adjusting direction for blasting construction according to claim 2, wherein a charging barrel partition and a charging barrel leakage opening switch are arranged inside the charging barrel, and the charging barrel is supported and fixed on two side supports of the fixed barrel through a charging barrel support and a fixed charging barrel bolt.
8. The visual automatic charging device capable of adjusting direction for blasting construction according to claim 1, wherein the gear box comprises a driving wheel, a driven wheel, a gear fixing support and a gear box body; the driving wheel and the driven wheel are arranged on a gear fixing support, and the gear fixing support is arranged in the gear box; the driving wheel is coaxially connected with the motor rotating shaft, and is meshed with the driven wheel and drives the driven wheel to drive the rotating cylinder; the motor is controlled by a motor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111540448.9A CN114264205B (en) | 2021-12-16 | 2021-12-16 | Visual automatic charging device with adjustable direction for blasting construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111540448.9A CN114264205B (en) | 2021-12-16 | 2021-12-16 | Visual automatic charging device with adjustable direction for blasting construction |
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| Publication Number | Publication Date |
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| CN114264205A true CN114264205A (en) | 2022-04-01 |
| CN114264205B CN114264205B (en) | 2023-11-21 |
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| CN202111540448.9A Active CN114264205B (en) | 2021-12-16 | 2021-12-16 | Visual automatic charging device with adjustable direction for blasting construction |
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2021
- 2021-12-16 CN CN202111540448.9A patent/CN114264205B/en active Active
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