A computerized rock drilling trolley auxiliary charge device for plateau stress environment

Abstract

The present invention provides an auxiliary charge device for a computerized rock drilling trolley in a plateau stress environment, which belongs to the technical field of rock drilling trolleys and comprises an auxiliary charge assembly, wherein a positioning component is arranged on one side of the auxiliary charge assembly, wherein the positioning component comprises a turntable sleeved on the outer side of the auxiliary charge assembly, and a plurality of square fixing rods are fixedly arranged on one end of the auxiliary charge assembly close to the turntable; when the auxiliary charge assembly is positioned, a driving motor can be started, and at the same time, with the cooperation of the positioning component, the outer walls of a plurality of positioning arc plates can be made to be in close contact with the inner wall of a blast hole, and at the same time, the position of the auxiliary charge assembly can be fine-tuned, thereby achieving a precise positioning effect; through early positioning, the auxiliary charge device can be accurately aligned with each blast hole, thereby avoiding repeated adjustment and correction during the charging process, thereby improving the charging efficiency; the positioning component can accurately measure the positional relationship between the auxiliary charge assembly and the blast hole, thereby reducing errors caused by human operation.

Description

Technical Field

[0001] The invention relates to the technical field of rock drilling trolleys, and in particular to an auxiliary charge charger for a computer rock drilling trolley in a plateau stress environment. Background Art

[0002] A rock drilling rig is a rock drilling equipment used in tunnel and underground engineering construction using the drill and blast method. It can move and support multiple rock drills to perform drilling operations simultaneously. The working mechanism is mainly composed of a thruster, a drill arm, a slewing mechanism, and a translation mechanism. The rock drilling rig can be divided into horizontal tunneling drilling rigs, mining drilling rigs, anchor drilling rigs, and open-pit drilling rigs. According to the traveling mechanism of the drilling rig, it can be divided into rail-wheel, tire, and crawler types. According to the number of rock drills installed, it can be divided into single-machine, double-machine, and multi-machine drilling rigs.

[0003] There are charging methods for rock drilling trolleys in the prior art. For example, Chinese invention patent CN113464093B discloses a computerized rock drilling trolley auxiliary charger in a plateau stress environment, comprising a boom of the rock drilling trolley and an operating platform installed at the tail end of the boom, a control valve group is arranged on the operating platform, a slag cleaning device is arranged below the bottom of the operating platform, the slag cleaning device comprises a cleaning telescopic cylinder fixedly connected to the bottom of the operating platform and a cleaning telescopic rod slidably connected to the cleaning telescopic cylinder, a rotary motor is arranged at the free end of the cleaning telescopic rod, and a rotary motor is provided with a cleaner. The invention discloses a computerized rock drilling trolley auxiliary charger in a plateau stress environment, a slag cleaning device is arranged below the operating platform installed on the boom of the rock drilling trolley, and the cleaning telescopic rod of the cleaning telescopic cylinder is controlled by an operating valve arranged on the operating platform to drive the cleaning blades on the rotary motor to achieve the purpose of cleaning.

[0004] However, the above patent still has certain shortcomings. After drilling a hole in the rock wall, the drilling rig usually needs to fill the inside of the blast hole with finished gunpowder. However, the common method of existing explosive filling usually makes it difficult to accurately locate the position of the explosives. Position deviations are very likely to occur during the loading process, resulting in the explosives not being accurately placed at the predetermined blast hole position. This position deviation will affect the blasting effect, resulting in insufficient blasting or excessive blasting, thereby affecting construction quality and safety. Inaccurate positioning will also lead to the inability to accurately control the amount of charge. In some locations, there may be too much or too little explosives, which will also affect the blasting effect and even cause safety accidents.

[0005] Therefore, the prior art is in urgent need of a computerized rock drilling trolley auxiliary charge device in a plateau stress environment. Summary of the invention

[0006] The purpose of the present invention is to provide a computerized rock drilling trolley auxiliary charge loader in a plateau stress environment to solve the problem that it is difficult to accurately position explosives in the prior art.

[0007] In order to solve the above technical problems, the present invention specifically provides the following technical solutions:

[0008] An auxiliary charge device for a computerized rock drilling trolley in a plateau stress environment, comprising an auxiliary charge assembly, wherein a positioning component is provided on one side of the auxiliary charge assembly;

[0009] The positioning assembly includes a turntable sleeved on the outside of the auxiliary charge assembly, a plurality of square fixing rods are fixedly arranged at one end of the auxiliary charge assembly close to the turntable, a gear ring is fixedly arranged at one end of the turntable away from the square fixing rods, and the inner wall of the gear ring is rotatably connected to the outer wall of the auxiliary charge assembly, a mounting cylinder is rotatably arranged on the outer wall of the gear ring away from the turntable, and the inner wall of the mounting cylinder is fixedly connected to the outer wall of the auxiliary charge assembly, a driving motor is installed at the top of the mounting cylinder, and a gear is connected to the output end of the driving motor through a rotating shaft, and the gear is meshed with the gear ring;

[0010] The positioning assembly also includes square bars that are slidably connected to the inner wall of each square fixing rod, and each square fixing rod is hollow. A sliding rod is fixed to the outer wall of each square bar close to the mounting tube, and each sliding rod is slidably connected to the end of the turntable. A positioning arc plate is fixed to the outer wall of each square bar away from the turntable.

[0011] As a preferred solution of the auxiliary charge device of a computerized rock drilling trolley in a plateau stress environment of the present invention, the auxiliary charge assembly includes two connecting cylinders, a C-shaped cylinder is fixedly arranged between the two connecting cylinders, a storage box is fixedly arranged at the bottom end of the C-shaped cylinder, a plurality of medicine bodies are arranged inside the storage box, and the plurality of medicine bodies are equidistantly distributed longitudinally.

[0012] As a preferred solution of the computer rock drilling trolley auxiliary charge device in a plateau stress environment of the present invention, each of the square fixing rods is provided with a square groove matching the square bar, and the multiple square bars are arranged in a circular array about the central axis of the mounting tube, the sliding rod extends to the other side of the turntable, the surface of the turntable is provided with a plurality of arc grooves matching the plurality of sliding rods, and the plurality of arc grooves are distributed in a circular array, and the drive motor is connected to the rotating shaft by a coupling.

[0013] As a preferred solution of the auxiliary charge device of a computerized rock drilling trolley in a plateau stress environment of the present invention, the auxiliary charge assembly is fixedly provided with a plurality of infrared indicators near one end of the plurality of square bars, and the plurality of infrared indicators are evenly distributed between every two square bars, and a plurality of guide wheels are fixedly provided on the outer wall of each positioning arc plate away from the square bar, and when the medicine body enters between the plurality of positioning arc plates, the plurality of guide wheels can contact the outer wall of the medicine body.

[0014] As a preferred solution of the auxiliary charge device of a computerized rock drilling trolley in a plateau stress environment of the present invention, a feeding assembly is arranged on the outside of the auxiliary charge assembly, and the feeding assembly includes two side extension arms fixed to the outer walls of both sides of the C-shaped cylinder, and a second electric telescopic rod is fixedly arranged on each of the side extension arms, and an elastic ring is fixedly arranged inside the C-shaped cylinder, and the bottom end part of the elastic ring extends to the outside of the C-shaped cylinder, and a connecting rod is arranged at the output end of each of the second electric telescopic rods, and connecting rotating rods are respectively rotatably connected to the two sides of the bottom end of the elastic ring, and the other ends of the two connecting rotating rods are respectively rotatably connected to the two connecting rods, and a third electric telescopic rod is fixedly arranged at the bottom end of the inner wall of the storage box, and the third electric telescopic rod is located below the multiple medicine bodies, and a tray is fixedly arranged at the output end of the third electric telescopic rod, and the arc-shaped top end of the tray contacts the outer wall of the medicine body.

[0015] As a preferred solution of the computerized rock drilling trolley auxiliary charge device in a plateau stress environment of the present invention, a feed slot is provided on one side of the outer wall of the material storage box, and a magnetic movable plate is rotatably arranged inside the feed slot.

[0016] As a preferred solution of the computerized rock drilling trolley auxiliary charge loader in a plateau stress environment of the present invention, a first electric telescopic rod is installed on the connecting tube on the side of the C-shaped tube away from the mounting tube, a push plate is fixedly provided on the output end of the first electric telescopic rod, and the push plate is in contact with the end of the charge body on the side away from the first electric telescopic rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. When positioning the auxiliary charge assembly, the present invention starts the driving motor and cooperates with the positioning assembly to make the outer walls of the plurality of positioning arc plates close to the inner wall of the blast hole, and fine-tune the position of the auxiliary charge assembly, thereby achieving precise positioning. By positioning in advance, the auxiliary charge device can accurately align with each blast hole, avoiding repeated adjustment and correction during the charging process, thereby improving the charging efficiency. The positioning assembly can accurately measure the positional relationship between the auxiliary charge assembly and the blast hole, thereby reducing the error caused by human operation.

[0019] 2. When charging the auxiliary charging assembly, the present invention can make the medicine body enter the elastic ring with the cooperation of the feeding component, and then the medicine body can be pushed into the blast hole by starting the first electric telescopic rod. The mechanized loader can accurately control the charging amount and charging position, avoiding errors and deviations that may occur during charging. This precise control helps to ensure the consistency and stability of the blasting effect. At the same time, there are high safety risks in the charging process. For example, improper operation may cause explosions and other accidents. The auxiliary loader of the drilling rig reduces these risks through mechanized operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0021] Figure 1 It is an overall stereogram of the auxiliary charge device of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the positioning component of the present invention;

[0023] Figure 3 It is a partial structural schematic diagram of the positioning assembly of the present invention;

[0024] Figure 4 It is a schematic diagram of the connection structure between the turntable and the positioning arc plate of the present invention;

[0025] Figure 5 For the present invention Figure 4 A partial enlarged view of middle A;

[0026] Figure 6 It is a front cross-sectional view of the auxiliary charge device of the present invention;

[0027] Figure 7 It is a side sectional view of the auxiliary charge device of the present invention.

[0028] In the figure: 1. Auxiliary charging assembly; 11. C-shaped cylinder; 12. First electric telescopic rod; 121. Push plate; 13. Material storage box; 131. Magnetic movable plate; 2. Drug body;

[0029] 3. Positioning assembly; 31. Square fixing rod; 311. Square groove; 32. Turntable; 321. Arc groove; 322. Mounting tube; 323. Gear ring; 324. Gear; 325. Driving motor; 33. Square bar; 331. Sliding rod; 34. Positioning arc plate; 341. Guide wheel; 35. Infrared indicator;

[0030] 4. Feeding assembly; 41. Side extension arm; 42. Second electric telescopic rod; 43. Connecting rod; 431. Connecting rotating rod; 44. Elastic ring; 45. Third electric telescopic rod; 46. Tray. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] The following first describes the concepts involved in the present application in conjunction with the accompanying drawings. It should be noted that the following description of each concept is only to make the content of the present application easier to understand, and does not limit the scope of protection of the present application; at the same time, the embodiments and features in the embodiments of the present application can be combined with each other in the absence of conflict. The present application will be described in detail with reference to the accompanying drawings and in conjunction with the embodiments.

[0033] like Figures 1 to 7 As shown, according to one aspect of the present invention, there is provided an auxiliary charge device for a computerized rock drilling trolley in a plateau stress environment, comprising an auxiliary charge assembly 1, and a positioning component 3 is provided on one side of the auxiliary charge assembly 1;

[0034] The positioning assembly 3 includes a turntable 32 sleeved on the outside of the auxiliary charge assembly 1, a plurality of square fixing rods 31 are fixedly arranged at one end of the auxiliary charge assembly 1 close to the turntable 32, a gear ring 323 is fixedly arranged at one end of the turntable 32 away from the square fixing rods 31, and the inner wall of the gear ring 323 is rotatably connected to the outer wall of the auxiliary charge assembly 1, a mounting cylinder 322 is rotatably arranged on the outer wall of the gear ring 323 away from the turntable 32, and the inner wall of the mounting cylinder 322 is fixedly connected to the outer wall of the auxiliary charge assembly 1, a driving motor 325 is installed at the top of the mounting cylinder 322, and a gear 324 is connected to the output end of the driving motor 325 through a rotating shaft, and the gear 324 is meshed with the gear ring 323;

[0035] The positioning assembly 3 also includes square bars 33 that are slidably connected to the inner wall of each square fixing rod 31, and each square fixing rod 31 is hollow. A sliding rod 331 is fixed to the outer wall of each square bar 33 close to the mounting tube 322, and each sliding rod 331 is slidably connected to the end of the turntable 32. A positioning arc plate 34 is fixed to the outer wall of each square bar 33 away from the turntable 32.

[0036] The auxiliary charge assembly 1 includes two connecting cylinders, a C-shaped cylinder 11 is fixedly arranged between the two connecting cylinders, a storage box 13 is fixedly arranged at the bottom end of the C-shaped cylinder 11, and a plurality of medicine bodies 2 are arranged inside the storage box 13, and the plurality of medicine bodies 2 are distributed equidistantly in the longitudinal direction.

[0037] A square groove 311 matching the square bar 33 is provided inside each square fixing rod 31, and the plurality of square bars 33 are arranged in a circular array about the central axis of the mounting tube 322. The sliding rod 331 extends to the other side of the turntable 32. The surface of the turntable 32 is provided with a plurality of arc grooves 321 matching the plurality of sliding rods 331, and the plurality of arc grooves 321 are distributed in a circular array. The driving motor 325 is connected to the rotating shaft via a coupling.

[0038] A plurality of infrared indicators 35 are fixedly provided at one end of the auxiliary charge assembly 1 near the plurality of square bars 33, and the plurality of infrared indicators 35 are evenly distributed between every two square bars 33, and a plurality of guide wheels 341 are fixedly provided on the outer wall of the side of each positioning arc plate 34 away from the square bar 33. When the medicine body 2 enters between the plurality of positioning arc plates 34, the plurality of guide wheels 341 may contact the outer wall of the medicine body 2, and the plurality of red light rays emitted by the plurality of infrared indicators 35 intersect, and the plurality of red light rays have a common intersection point, and the intersection point coincides with the central axis of the connecting tube, and the distance between the emission end of each infrared indicator 35 and the intersection point is equal, and a spirit level is installed inside the auxiliary charge assembly 1.

[0039] When positioning the auxiliary charge assembly 1, the arc diameter of the multiple positioning arc plates 34 is smaller than the diameter of the blasthole. At this time, the multiple infrared indicators 35 are started, and the multiple red light rays emitted by the multiple infrared indicators 35 can present an intersection point, and by operating the computer rock drilling trolley, the intersection point is roughly located inside the blasthole, and then the drive motor 325 is started to drive the gear 324 set at its output end to rotate. Since the gear 324 is meshed with the gear ring 323, the self-rotation of the gear 324 can drive the gear ring 323 to rotate around the connection position with the mounting tube 322, and at the same time drive the turntable 32 fixedly connected to the gear ring 323 to rotate, and the rotation of the turntable 32 can drive Each slide bar 331 slides along the corresponding arc groove 321, thereby driving the square bar 33 fixedly connected to each slide bar 331 to move. Since the square bar 33 can slide in the square groove 311 opened on the outer wall of the square fixed rod 31, the square bar 33 can slide in a straight line, and the rotation of the turntable 32 can push the multiple square bars 33 to gradually move away from each other, and at the same time drive the positioning arc plates 34 fixedly connected to the multiple square bars 33 to gradually open, so that the outer walls of the multiple positioning arc plates 34 are in close contact with the inner wall of the blast hole, and at the same time, the overall position of the auxiliary charge assembly 1 is fine-tuned according to the spirit level, so that the central axis of the connecting tube and the central axis of the blast hole are in a relatively overlapping position, thereby achieving the purpose of precise positioning.

[0040] In this embodiment, a feeding assembly 4 is provided on the outside of the auxiliary charging assembly 1, and the feeding assembly 4 includes two side extension arms 41 fixed to the outer walls on both sides of the C-shaped cylinder 11, and a second electric telescopic rod 42 is fixedly provided on each side extension arm 41, and an elastic ring 44 is fixedly provided inside the C-shaped cylinder 11, and the bottom end portion of the elastic ring 44 extends to the outside of the C-shaped cylinder 11, and a connecting rod 43 is provided at the output end of each second electric telescopic rod 42, and connecting rotating rods 431 are rotatably connected to the two sides of the bottom end of the elastic ring 44, and the other ends of the two connecting rotating rods 431 are rotatably connected to the two connecting rods 43 respectively, and a third electric telescopic rod 45 is fixedly provided at the bottom end of the inner wall of the storage box 13, and the third electric telescopic rod 45 is located below the multiple medicine bodies 2, and a tray 46 is fixedly provided at the output end of the third electric telescopic rod 45, and the arc-shaped top end of the tray 46 contacts the outer wall of the medicine body 2.

[0041] A feeding slot is provided on one side of the outer wall of the material storage box 13, and a magnetic movable plate 131 is rotatably provided inside the feeding slot.

[0042] A first electric telescopic rod 12 is installed on the connecting tube of the C-shaped tube 11 away from the installation tube 322 , and a push plate 121 is fixedly installed on the output end of the first electric telescopic rod 12 , and the push plate 121 contacts the end of the medicine body 2 away from the first electric telescopic rod 12 .

[0043] When the medicine body 2 needs to be loaded, the two second electric telescopic rods 42 can be started to move the connecting rods 43 respectively fixed at the output ends of the two second electric telescopic rods 42, and the connecting rotating rods 431 rotatably connected to the two connecting rods 43 can be pulled to rotate around the connection position with the elastic ring 44, so that the elastic ring 44 is deformed to a position that can accommodate the medicine body 2. At this time, the third electric telescopic rod 45 is started to drive the tray 46 to move upward, push the medicine body 2 to move upward, and make the medicine body 2 at the highest point enter the elastic ring 44. Then, the two second electric telescopic rods 42 are started respectively, and the two connecting rods 43 are driven to gradually move away from each other. At this time, the elastic ring 44 can Reset, and at the same time start the third electric telescopic rod 45 to drive the multiple medicine bodies 2 located at the top of the tray 46 to descend. When the elastic ring 44 is completely reset, the first electric telescopic rod 12 can be started to drive the push plate 121 set at its output end to move, and push the medicine body 2 located inside the elastic ring 44 to move toward the blast hole. In this process, the medicine body 2 can enter from the inside of the elastic ring 44 to the inside of the connecting tube where the mounting tube 322 is fixed, and then enter between the multiple positioning arc plates 34. At this time, the setting of the guide wheel 341 can prevent the outer surface of the medicine body 2 from being damaged due to friction. With the continuous push of the first electric telescopic rod 12, the medicine body 2 can be pushed into the inside of the blast hole, thereby achieving the purpose of charging.

[0044] The working principle of the device is as follows: when the auxiliary charge assembly 1 needs to be positioned, the arc diameter of the multiple positioning arc plates 34 is smaller than the diameter of the blasthole, and the multiple infrared indicators 35 are started at this time, and the multiple red light rays emitted by the multiple infrared indicators 35 can present an intersection point, and then the intersection point is roughly located inside the blasthole by manipulating the computer drilling trolley, and then the drive motor 325 is started to drive the gear 324 set at its output end to rotate. Since the gear 324 is meshed with the gear ring 323, the self-rotation of the gear 324 can drive the gear ring 323 to rotate around the connection position with the mounting tube 322, and at the same time drive the turntable 3 fixedly connected to the gear ring 323 2 rotates, and the rotation of the turntable 32 can drive each slide bar 331 to slide along the arc groove 321 corresponding thereto, and then drive the square bar 33 fixedly connected to each slide bar 331 to move. Since the square bar 33 can slide inside the square groove 311 opened on the outer wall of the square fixing rod 31, the square bar 33 can slide in a straight line, and the rotation of the turntable 32 can push the multiple square bars 33 to gradually move away from each other, and at the same time drive the positioning arc plates 34 fixedly connected to the multiple square bars 33 to gradually open, so that the outer walls of the multiple positioning arc plates 34 are in close contact with the inner wall of the blast hole, and at the same time, the overall position of the auxiliary charge assembly 1 is fine-tuned according to the level gauge, so that the central axis of the connecting tube and the central axis of the blast hole are relatively coincident. The medicine body 2 can be loaded with medicine by starting the two second electric telescopic rods 42 to move the connecting rods 43 respectively fixed at the output ends of the two second electric telescopic rods 42, and the connecting rotating rods 431 rotatably connected to the two connecting rods 43 can be pulled to rotate around the connection position with the elastic ring 44, so that the elastic ring 44 is deformed to a position that can accommodate the medicine body 2. At this time, the tray 46 is driven to move upward by starting the third electric telescopic rod 45, pushing the medicine body 2 to move upward, and making the medicine body 2 at the highest point enter the elastic ring 44. Then, the two second electric telescopic rods 42 are started respectively, and the two connecting rods 43 are driven to gradually move away from each other. At this time, The elastic ring 44 can be reset, and the third electric telescopic rod 45 can be started at the same time to drive the multiple medicine bodies 2 located at the top of the tray 46 to descend. When the elastic ring 44 is completely reset, the first electric telescopic rod 12 can be started to drive the push plate 121 set at its output end to move, and push the medicine body 2 located inside the elastic ring 44 to move toward the blast hole. During this process, the medicine body 2 can enter from the inside of the elastic ring 44 to the inside of the connecting tube where the mounting tube 322 is fixed, and then enter between the multiple positioning arc plates 34. At this time, the setting of the guide wheel 341 can prevent the outer surface of the medicine body 2 from being damaged due to friction. With the continuous push of the first electric telescopic rod 12, the medicine body 2 can be pushed into the inside of the blast hole.

[0045] This article uses specific examples to illustrate the principles and implementation methods of this application. The description of the above embodiments is only used to help understand the method and its core ideas of this application. The above is only the preferred implementation method of this application. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of this application, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the invention to other occasions without improvement, should be regarded as the scope of protection of this application.

Claims

1. A computerized rock drilling trolley auxiliary charge device for use in a plateau stress environment, comprising an auxiliary charge assembly (1), characterized in that: A positioning component (3) is provided on one side of the auxiliary charge assembly (1); The positioning assembly (3) comprises a rotating disk (32) sleeved on the outside of the auxiliary charge assembly (1); a plurality of square fixing rods (31) are fixedly arranged at one end of the auxiliary charge assembly (1) close to the rotating disk (32); a toothed ring (323) is fixedly arranged at one end of the rotating disk (32) away from the square fixing rods (31); and the inner wall of the toothed ring (323) is rotatably connected to the outer wall of the auxiliary charge assembly (1); a mounting tube (322) is rotatably arranged on the outer wall of the toothed ring (323) away from the rotating disk (32); and the inner wall of the mounting tube (322) is fixedly connected to the outer wall of the auxiliary charge assembly (1); a driving motor (325) is installed at the top end of the mounting tube (322); and the output end of the driving motor (325) is connected to a gear (324) via a rotating shaft, and the gear (324) is meshed with the toothed ring (323); The positioning assembly (3) further comprises a square bar (33) slidably connected to the inner wall of each square fixing rod (31), each square fixing rod (31) is hollow, a sliding rod (331) is fixed to the outer wall of each square bar (33) close to the mounting cylinder (322), each sliding rod (331) is slidably connected to the end of the rotating disk (32), and a positioning arc plate (34) is fixed to the outer wall of each square bar (33) away from the rotating disk (32); The auxiliary charge assembly (1) comprises two connecting cylinders, a C-shaped cylinder (11) is fixedly arranged between the two connecting cylinders, a material storage box (13) is fixedly arranged at the bottom end of the C-shaped cylinder (11), and a plurality of drug bodies (2) are arranged inside the material storage box (13), and the plurality of drug bodies (2) are distributed at equal distances in the longitudinal direction; Each of the square fixing rods (31) is provided with a square groove (311) matching the square bar (33), and the plurality of square bars (33) are arranged in a ring array about the central axis of the mounting tube (322); the sliding rod (331) penetrates to the other side of the turntable (32); the surface of the turntable (32) is provided with a plurality of arc grooves (321) matching the plurality of sliding rods (331), and the plurality of arc grooves (321) are distributed in a ring array; the driving motor (325) is connected to the rotating shaft via a coupling; A feeding assembly (4) is arranged outside the auxiliary charge assembly (1), and the feeding assembly (4) comprises two side extension arms (41) fixed to the outer walls of both sides of the C-shaped cylinder (11), and a second electric telescopic rod (42) is fixedly arranged on each of the side extension arms (41), and an elastic ring (44) is fixedly arranged inside the C-shaped cylinder (11), and the bottom end portion of the elastic ring (44) extends to the outside of the C-shaped cylinder (11), and a connecting rod (42) is arranged at the output end of each of the second electric telescopic rods (42). 3), the two sides of the bottom end of the elastic ring (44) are rotatably connected to connecting rods (431), and the other ends of the two connecting rods (431) are rotatably connected to the two connecting rods (43) respectively; a third electric telescopic rod (45) is fixedly provided at the bottom end of the inner wall of the storage box (13), and the third electric telescopic rod (45) is located below the plurality of medicine bodies (2); a tray (46) is fixedly provided at the output end of the third electric telescopic rod (45), and the arc-shaped top end of the tray (46) contacts the outer wall of the medicine body (2).

2. According to the computerized rock drilling trolley auxiliary charge device in a plateau stress environment as described in claim 1, it is characterized by: The auxiliary charge assembly (1) is fixedly provided with a plurality of infrared indicators (35) at one end close to the plurality of square bars (33), and the plurality of infrared indicators (35) are evenly distributed between every two square bars (33). The outer wall of each positioning arc plate (34) away from the square bars (33) is fixedly provided with a plurality of guide wheels (341), and when the medicine body (2) enters between the plurality of positioning arc plates (34), the plurality of guide wheels (341) can contact the outer wall of the medicine body (2).

3. According to the computerized rock drilling trolley auxiliary charge device in a plateau stress environment as claimed in claim 1, it is characterized by: A feeding slot is provided on one side of the outer wall of the material storage box (13), and a magnetically movable plate (131) is rotatably arranged inside the feeding slot.

4. According to the computerized rock drilling trolley auxiliary charge device in a plateau stress environment as claimed in claim 1, it is characterized by: A first electric telescopic rod (12) is mounted on a connecting tube at a side of the C-shaped tube (11) away from the mounting tube (322); a push plate (121) is fixedly mounted on an output end of the first electric telescopic rod (12); and a side of the push plate (121) away from the first electric telescopic rod (12) contacts an end of the medicine body (2).

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