Loading device for on-site mixed loading emulsion explosive truck

Abstract

The utility model relates to a loading device for an on-site mixed loading emulsion explosive truck, and belongs to the technical field of loading devices for mixed loading emulsion explosive trucks. According to the technical scheme, a rack (2) is of a portal structure matched with a mixed emulsion explosive truck, a transverse moving mechanism (3) is arranged on the rack (2), a longitudinal moving mechanism (4) is arranged on the transverse moving mechanism (3), a first mounting plate (5) is located below the longitudinal moving mechanism (4) and rotationally connected with the longitudinal moving mechanism (4), and a second mounting plate (7) is located below the first mounting plate (5) and rotationally connected with the second mounting plate (7). The first mounting plate (5) and the second mounting plate (7) are connected through a first telescopic piece (6), and the second mounting plate (7) is provided with three filling nozzles (8) matched with the storage tank (1) of the mixed loading emulsion explosive truck. The utility model has the beneficial effects that the labor intensity of operators is reduced, and the potential safety hazard is reduced.

Description

Technical Field

[0001] The utility model relates to a feeding device for on-site mixed emulsion explosive vehicles, belonging to the technical field of feeding devices for on-site mixed emulsion explosive vehicles. Background Technique

[0002] With the rapid development of scientific and technological progress in the 21st century, the technology of on-site mixed emulsion explosives plays a crucial role in modern blasting and geotechnical operations. As the transportation carrier in this link, the on-site mixed emulsion explosive vehicle undertakes the important task of safely and timely transporting the prepared emulsion explosives to the construction site. However, at present, the filling and feeding operations of most on-site mixed emulsion explosive vehicles are carried out by manual filling and feeding, which is inefficient and has certain safety hazards. Content of the Utility Model

[0003] The purpose of the utility model is to provide a feeding device for on-site mixed emulsion explosive vehicles, which reduces the labor intensity of operators, reduces potential safety hazards, and solves the problems existing in the background technique.

[0004] The technical solution of the utility model is as follows:

[0005] A feeding device for on-site mixed emulsion explosive vehicles includes a frame, a transverse movement mechanism, a longitudinal movement mechanism, a first mounting plate, a first telescopic member, a second mounting plate, and a filling nozzle. The frame is a gantry structure that cooperates with the on-site mixed emulsion explosive vehicle. The transverse movement mechanism is arranged on the frame, the longitudinal movement mechanism is arranged on the transverse movement mechanism, the first mounting plate is located below the longitudinal movement mechanism, the first mounting plate is rotationally connected to the longitudinal movement mechanism, the second mounting plate is located below the first mounting plate, and the first mounting plate and the second mounting plate are connected by the first telescopic member. Three filling nozzles that cooperate with the storage tank of the on-site mixed emulsion explosive vehicle are provided on the second mounting plate.

[0006] The filling nozzle includes a pipe body, a third telescopic member, and a sealing head. The pipe body is fixed on the second mounting plate. The pipe body is provided with a liquid inlet and a liquid outlet. The liquid outlet cooperates with the storage tank of the on-site mixed emulsion explosive vehicle. A sealing head that cooperates with the liquid outlet is arranged inside the pipe body, and the third telescopic member is drivingly connected to the sealing head.

[0007] The liquid outlet of the pipe body is a tapered opening that gradually becomes smaller from large.

[0008] A sealing cover is provided on the storage tank of the on-site mixed emulsion explosive vehicle, and a screwing mechanism that cooperates with the sealing cover on the storage tank of the on-site mixed emulsion explosive vehicle is also provided on the second mounting plate.

[0009] The screwing mechanism includes a first gear, a second gear, a contact wheel, a first sliding rod, a follower wheel, and a fourth driving member. There are two second gears, two contact wheels, two first sliding rods, and two follower wheels. The fourth driving member is fixed on the second mounting plate and is drivingly connected to the first gear. The first gear is drivingly connected to the two second gears, and each second gear is respectively connected to a contact wheel. The two first sliding rods are respectively slidably connected to the second mounting plate, and each first sliding rod is respectively connected to a follower wheel. The two contact wheels and the two follower wheels cooperate with the sealing cover on the storage tank of the mixed emulsion explosive vehicle.

[0010] The two first sliding rods in the screwing mechanism are respectively slidably connected to the second mounting plate through second telescopic members.

[0011] The transverse movement mechanism includes a transverse movement track, a transverse movement plate, a first rack, a third gear, and a first driving member. The transverse movement track is fixed on the frame. The transverse movement plate is slidably arranged on the transverse movement track. The first rack is arranged on the transverse movement track. The third gear is rotatably arranged on the transverse movement plate. The third gear is drivingly connected to the first rack. The first driving member is drivingly connected to the third gear.

[0012] The longitudinal movement mechanism includes a longitudinal movement track, a longitudinal movement plate, a second rack, a fourth gear, and a second driving member. The longitudinal movement track is arranged on the transverse movement plate. The longitudinal movement plate is slidably arranged on the longitudinal movement track. The second rack is arranged on the longitudinal movement track. The fourth gear is rotatably arranged on the longitudinal movement plate. The fourth gear is drivingly connected to the second rack. The second driving member is drivingly connected to the fourth gear.

[0013] The first mounting plate is rotatably connected to the longitudinal movement mechanism through a linkage rod, and the linkage rod is driven by a third driving member.

[0014] The beneficial effects of the present utility model are as follows: The vehicle to be loaded is driven to the lower part of the loading device. Since the parking position of the vehicle is not fixed, the staff operates the transverse movement mechanism and the longitudinal movement mechanism to move the first mounting plate above the vehicle, rotates the first adjustment plate, so that the corresponding filling nozzle is adjusted above the corresponding storage tank of the vehicle. The first telescopic member extends, so that the filling nozzle enters the feeding port of the storage tank for material filling, reducing the working intensity of the operator and reducing the potential safety hazards of the work. Brief Description of the Drawings

[0015] Figure 1 is the front view of the present utility model;

[0016] Figure 2 is the schematic diagram of the working state of the present utility model;

[0017] Figure 3 is the schematic diagram of part of the structure of the present utility model;

[0018] Figure 4 is Figure 3Another perspective schematic diagram;

[0019] Figure 5 It is a cross-sectional view of the filling nozzle structure of the present utility model;

[0020] Figure 6 For the present utility model Figure 2 The enlarged schematic diagram of the structure at position A in it;

[0021] In the figure: 1. Storage tank, 2. Frame, 3. Transverse movement mechanism, 4. Longitudinal movement mechanism, 5. First mounting plate, 6. First telescopic member, 7. Second mounting plate, 8. Filling nozzle, 9. Screwing mechanism, 10. Linking rod, 11. Third driving member;

[0022] 301. Transverse movement track, 302. Transverse movement plate, 303. First rack, 304. Third gear, 305. First driving member;

[0023] 401. Longitudinal movement track, 402. Longitudinal movement plate, 403. Second rack, 404. Fourth gear, 405. Second driving member;

[0024] 701. Second mounting portion, 702. First mounting portion;

[0025] 801. Pipe body, 802. Liquid inlet, 803. Liquid outlet, 804. Third telescopic member, 805. Sealing head;

[0026] 901. First gear, 902. Second gear, 903. Contact wheel, 904. First sliding rod, 905. Follow-up wheel, 906. Fourth driving member, 907. Second telescopic member. Specific embodiments

[0027] The following further illustrates the present utility model through examples in conjunction with the accompanying drawings.

[0028] Referring to the attached Figures 1-6 , a feeding device for an on-site mixed loading emulsion explosive vehicle includes a frame 2, a transverse movement mechanism 3, a longitudinal movement mechanism 4, a first mounting plate 5, a first telescopic member 6, a second mounting plate 7 and a filling nozzle 8. The frame 2 is a gantry structure adapted to the mixed loading emulsion explosive vehicle. The transverse movement mechanism 3 is arranged on the frame 2, the longitudinal movement mechanism 4 is arranged on the transverse movement mechanism 3, the first mounting plate 5 is located below the longitudinal movement mechanism 4, the first mounting plate 5 is rotatably connected to the longitudinal movement mechanism 4, the second mounting plate 7 is located below the first mounting plate 5, the first mounting plate 5 and the second mounting plate 7 are connected by the first telescopic member 6, and three filling nozzles 8 adapted to the storage tank 1 of the mixed loading emulsion explosive vehicle are arranged on the second mounting plate 7.

[0029] In this embodiment, referring to the attached Figures 1-6, The feeding device for on-site mixed emulsion explosive trucks is used to fill and feed the storage tank 1 of on-site mixed emulsion explosive trucks. The frame 2 serves as the main structure to support the overall weight and is made of high-strength materials. The transverse movement mechanism 3 is arranged on the frame 2, and the longitudinal movement mechanism 4 is arranged on the transverse movement mechanism 3. The first mounting plate 5 is relatively rotatably arranged below the longitudinal movement mechanism 4. There are four first telescopic members 6, which are symmetrically and evenly arranged on the first mounting plate 5. The second mounting plate 7 is arranged at the extended end of the first telescopic member 6 and is located below the first mounting plate 5. There are three filling nozzles 8, all of which are arranged on the second mounting plate 7 and are used to fill different liquids. The four first telescopic members 6 can make the telescopic movement of the second mounting plate 7 more stable, so that the filling nozzles 8 can enter the tank opening of the storage tank 1 more stably.

[0030] Under the guidance of the staff, the vehicle to be fed is driven under the feeding device. Since the parking position of the vehicle is not fixed, the staff operates the transverse movement mechanism 3 and the longitudinal movement mechanism 4 to move the first mounting plate 5 above the vehicle, and rotates the first mounting plate 5 to adjust the corresponding filling nozzle 8 above the corresponding storage tank 1 of the vehicle. The first telescopic member 6 extends, so that the filling nozzle 8 enters the feeding port of the storage tank 1 for material filling. The advantage is to reduce the working intensity of the operator and reduce the potential safety hazards of the work.

[0031] The second mounting plate 7 has a second mounting part 701 for installing the screwing mechanism 9. The screwing mechanism 9 is used to unscrew or tighten the sealing cover of the storage tank 1. The screwing mechanism 9 includes a first gear 901, a second gear 902, a contact wheel 903, a first sliding rod 904, a follower wheel 905 and a fourth driving member 906. The first gear 901 is rotatably arranged on the lower surface of the second mounting part 701. There are two second gears 902, and the second gears 902 are rotatably arranged on the lower surface of the second mounting part 701 and are in transmission connection with the first gear 901; the contact wheel 903 is used in combination with the second gear 902, and the contact wheel 903 is arranged at one end of the second gear 902 and is used to drive the sealing cover of the storage tank 1 to rotate; there are two first sliding rods 904, and one end of the first sliding rod 904 is slidably arranged on the second mounting part 701; the follower wheel 905 is arranged at the other end of the first sliding rod 904. After the first sliding rod 904 slides, it drives the follower wheel 905 to approach or move away from the contact wheel 903 and abut against the side surface of the sealing cover of the storage tank 1; the fourth driving member 906 is arranged on the second mounting part 701 and is used to drive the first gear 901 to rotate.

[0032] The screwing mechanism 9 further includes a second telescopic member 907. The second telescopic member 907 is arranged on both sides of the second mounting part 701, and the extended end of the second telescopic member 907 is connected to the first sliding rod 904 and is used to drive the first sliding rod 904 to slide on the second mounting part 701.

[0033] By controlling the transverse movement mechanism 3 and the longitudinal movement mechanism 4, the two abutting wheels 903 provided on the second mounting portion 701 are abutted against the lid of the storage tank 1. After the abutment, the second telescopic member 907 contracts, causing the first sliding rod 904 to slide on the second mounting portion 701, so that the follower wheel 905 abuts against the lid of the storage tank 1. After both the abutting wheel 903 and the follower wheel 905 are abutted, the fourth driving member 906 is started to drive the first gear 901 to rotate. The first gear 901 drives the second gear 902 to rotate, causing the two abutting wheels 903 to rotate in the same direction, unscrewing the lid of the storage tank 1. After unscrewing, the first telescopic member 6 retracts to remove the lid of the storage tank 1; when the lid of the storage tank 1 needs to be installed, first use the transverse movement mechanism 3 and the longitudinal movement mechanism 4 to adjust the first mounting plate 5 to the approximate position, and then rotate the first mounting plate 5 so that the lid of the storage tank 1 is just above the storage tank 1. The first telescopic member 6 extends to make the lid of the storage tank 1 abut against the mouth of the storage tank 1. After the abutment, the fourth driving member 906 is started to make the abutting wheel 903 rotate, and the lid of the storage tank 1 is screwed back onto the mouth of the storage tank 1. The advantage is that the process of manually unscrewing the lid of the storage tank 1 is omitted, which greatly saves labor costs and reduces the potential safety hazards of the work.

[0034] The second mounting plate 7 also has three first mounting portions 702, and the three filling nozzles 8 are respectively arranged on the three first mounting portions 702. The filling nozzle 8 includes a pipe body 801, and the pipe body 801 has a liquid inlet 802 and a liquid outlet 803. The liquid inlet 802 is used for liquid to enter. The pipe body 801 is arranged on the first mounting portion 702, and the liquid outlet 803 is located below the first mounting portion 702; a third telescopic member 804 is arranged on the pipe body 801, and the extending end of the third telescopic member 804 is located inside the pipe body 801; a sealing head 805 is arranged at the extending end of the third telescopic member 804. After the third telescopic member 804 extends, the sealing head 805 abuts against the liquid outlet 803 for sealing the liquid outlet 803. The diameter of the liquid outlet 803 gradually decreases, and the sealing head 805 is conical. The advantage is that when the sealing head 805 abuts against the liquid outlet 803, better fitting and sealing can be achieved to prevent the liquid in the pipe body 801 from flowing out.

[0035] The three filling nozzles 8 are respectively used to pour the perfusion oil phase liquid, the water phase liquid and the sensitizing liquid into different storage tanks 1. When filling is required, the first mounting plate 5 is rotated to align the corresponding filling nozzle 8 with the storage tank 1. The third telescopic member 804 retracts to control the sealing head 805 to move away from the liquid outlet 803. When filling needs to be stopped, the third telescopic member 804 extends to make the sealing head 805 abut against the liquid outlet 803 to stop the filling. The advantage is that such a setting can effectively reduce the residue of the liquid outside the liquid outlet 803 and avoid the random dripping of the liquid inside the pipe body 801, which not only saves costs but also reduces the potential safety hazards of the work.

[0036] The transverse movement mechanism 3 includes a transverse movement track 301, a transverse movement plate 302, a first rack 303, a third gear 304, and a first driving member 305. The transverse movement track 301 is arranged on the frame 2, the transverse movement plate 302 is slidably arranged on the transverse movement track 301, the first rack 303 is arranged on one side of the transverse movement track 301, the third gear 304 is rotatably arranged on the transverse movement plate 302 and is in transmission connection with the first rack 303, and the first driving member 305 is arranged on the transverse movement plate 302 and is used to drive the third gear 304 to rotate, so that the transverse movement plate 302 slides on the transverse movement track 301.

[0037] When the transverse movement plate 302 needs to slide on the transverse movement track 301, the first driving member 305 is started, and the first driving member 305 drives the third gear 304 to rotate. Since the third gear 304 is in transmission connection with the first rack 303, after the third gear 304 rotates, it can drive the transverse movement plate 302 to slide on the transverse movement track 301.

[0038] The longitudinal movement mechanism 4 includes a longitudinal movement track 401, a longitudinal movement plate 402, a second rack 403, a fourth gear 404, and a second driving member 405. The longitudinal movement track 401 is arranged on the transverse movement plate 302, the longitudinal movement plate 402 is slidably arranged on the longitudinal movement track 401, the second rack 403 is arranged on one side of the longitudinal movement track 401, the fourth gear 404 is rotatably arranged on the longitudinal movement plate 402 and is in transmission connection with the second rack 403, and the second driving member 405 is arranged on the longitudinal movement plate 402 and is used to drive the fourth gear 404 to rotate, so that the longitudinal movement plate 402 slides on the longitudinal movement track 401.

[0039] When the longitudinal movement plate 402 needs to slide on the longitudinal movement track 401, the second driving member 405 is started, and the second driving member 405 drives the fourth gear 404 to rotate. Since the fourth gear 404 is in transmission connection with the second rack 403, after the fourth gear 404 rotates, it drives the longitudinal movement plate 402 to slide on the longitudinal movement track 401.

[0040] The first mounting plate 5 is rotatably arranged on the longitudinal movement mechanism 4 through the linkage rod 10, and the third driving member 11 is arranged on the longitudinal movement plate 402 and is used to drive the linkage rod 10 to rotate.

[0041] When it is necessary to switch different filling nozzles 8, only need to drive the third driving member 11, and the third driving member 11 drives the linkage rod 10 to rotate, so that the first mounting plate 5 and the second mounting plate 7 rotate, thereby switching different filling nozzles 8 to align with the mouths of different storage tanks 1.

Claims

1. A feeding device for an on-site mixing emulsion explosive vehicle, characterized in that: It includes a frame (2), a transverse movement mechanism (3), a longitudinal movement mechanism (4), a first mounting plate (5), a first telescopic member (6), a second mounting plate (7), and a filling nozzle (8). The frame (2) is a gantry structure adapted to a mixed emulsion explosive truck. The transverse movement mechanism (3) is arranged on the frame (2), the longitudinal movement mechanism (4) is arranged on the transverse movement mechanism (3), the first mounting plate (5) is located below the longitudinal movement mechanism (4), the first mounting plate (5) is rotatably connected to the longitudinal movement mechanism (4), the second mounting plate (7) is located below the first mounting plate (5), the first mounting plate (5) and the second mounting plate (7) are connected by the first telescopic member (6), and three filling nozzles (8) adapted to the storage tank (1) of the mixed emulsion explosive truck are provided on the second mounting plate (7).

2. The feeding device for on-site mixed emulsion explosive vehicle according to claim 1, characterized in that: The filling nozzle (8) includes a pipe body (801), a third telescopic member (804), and a sealing head (805). The pipe body (801) is fixed on the second mounting plate (7). The pipe body (801) is provided with a liquid inlet (802) and a liquid outlet (803). The liquid outlet (803) is adapted to the storage tank (1) of the mixed emulsion explosive truck. A sealing head (805) adapted to the liquid outlet (803) is provided in the pipe body (801), and the third telescopic member (804) is drivingly connected to the sealing head (805).

3. The feeding device for on-site mixed emulsion explosive vehicle according to claim 2, characterized in that: The liquid outlet (803) of the pipe body (801) is a tapered opening that gradually decreases from large to small.

4. The feeding device for on-site mixed emulsion explosive vehicle according to claim 1, characterized in that: A sealing cover is provided on the storage tank (1) of the mixed emulsion explosive truck, and a screwing mechanism (9) adapted to the sealing cover on the storage tank (1) of the mixed emulsion explosive truck is further provided on the second mounting plate (7).

5. The feeding device for on-site mixed emulsion explosive vehicle according to claim 4, characterized in that: The screwing mechanism (9) includes a first gear (901), a second gear (902), a contact wheel (903), a first sliding rod (904), a follower wheel (905), and a fourth driving member (906). There are two of the second gear (902), the contact wheel (903), the first sliding rod (904), and the follower wheel (905). The fourth driving member (906) is fixed on the second mounting plate (7). The fourth driving member (906) is drivingly connected to the first gear (901). The first gear (901) is in transmission connection with the two second gears (902). Each second gear (902) is respectively connected to a contact wheel (903). The two first sliding rods (904) are respectively slidably connected to the second mounting plate (7). Each first sliding rod (904) is respectively connected to a follower wheel (905). The two contact wheels (903) and the two follower wheels (905) are adapted to the sealing cover on the storage tank (1) of the mixed emulsion explosive truck.

6. The feeding device for on-site mixed emulsion explosive vehicle according to claim 5, characterized in that: The two first sliding rods (904) in the screwing mechanism (9) are respectively slidably connected to the second mounting plate (7) through second telescopic members (907).

7. The feeding device for on-site mixed emulsion explosive vehicle according to claim 1, characterized in that: The transverse movement mechanism (3) includes a transverse movement track (301), a transverse movement plate (302), a first rack (303), a third gear (304), and a first driving member (305). The transverse movement track (301) is fixed to the machine frame (2). The transverse movement plate (302) is slidably arranged on the transverse movement track (301). The first rack (303) is arranged on the transverse movement track (301). The third gear (304) is rotatably arranged on the transverse movement plate (302). The third gear (304) is in transmission connection with the first rack (303). The first driving member (305) is in driving connection with the third gear (304).

8. The feeding device for on-site mixed emulsion explosive trucks according to claim 1, characterized in that: The longitudinal movement mechanism (4) includes a longitudinal movement track (401), a longitudinal movement plate (402), a second rack (403), a fourth gear (404), and a second driving member (405). The longitudinal movement track (401) is arranged on the transverse movement plate (302). The longitudinal movement plate (402) is slidably arranged on the longitudinal movement track (401). The second rack (403) is arranged on the longitudinal movement track (401). The fourth gear (404) is rotatably arranged on the longitudinal movement plate (402). The fourth gear (404) is in transmission connection with the second rack (403). The second driving member (405) is in driving connection with the fourth gear (404).

9. The feeding device for on-site mixed emulsion explosive vehicle according to claim 1, characterized in that: The first mounting plate (5) is rotatably connected to the longitudinal movement mechanism (4) through a linkage rod (10). The linkage rod (10) is driven by a third driving member (11).

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