Explosive multi-channel automatic distributing device
The multi-channel automatic material dispensing device for explosives, which uses a multi-channel dispensing trough and a fan-shaped guide plate, combined with a vibrator and a pushing mechanism, solves the problems of high equipment cost and large space occupation in the existing technology, and achieves efficient loading and dispensing of explosives.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGCHUN HANGTAI ZHILIAN TECH CO LTD
- Filing Date
- 2025-07-30
- Publication Date
- 2026-07-14
AI Technical Summary
In the process of loading explosives, existing technologies require multiple sets of independent material distribution devices and vibrators, resulting in high equipment costs and large space requirements.
Design a multi-channel automatic material dispensing device for explosives, which adopts a multi-channel dispensing trough and a fan-shaped guide plate, combined with a vibrator and a pushing mechanism, to realize the simultaneous dispensing of multiple explosives filling bins, thereby reducing the number of vibrators.
It reduced equipment costs and improved material sorting efficiency, while also reducing the space occupied by the equipment.
Smart Images
Figure CN224492737U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of explosives loading technology, and specifically discloses a multi-channel automatic dispensing device for explosives. Background Technology
[0002] The loading of explosives is a crucial step in explosives production. With the increasing automation of explosives production, loading is now largely automated. The preceding process requires automatic explosives dispensing devices to evenly distribute the explosives into each loading bin. This necessitates multiple sets of these devices, which not only consumes space but also, in current explosives production, require independent vibrators and dispensing channels for each bin, resulting in high equipment costs and large space requirements. Therefore, there is an urgent need for a more efficient dispensing solution that reduces the number of dispensing units. Utility Model Content
[0003] In view of the above problems, the purpose of this utility model is to provide a multi-channel automatic dispensing device for explosives, which can improve efficiency and reduce equipment costs, so as to overcome the shortcomings of the prior art.
[0004] This utility model provides a multi-channel automatic dispensing device for explosives, comprising: an explosives conveying device for conveying explosives to the automatic dispensing device; the improvement being that the automatic dispensing device is a multi-channel dispensing channel, which receives the explosives conveyed by the explosives conveying device and evenly distributes the explosives; the multi-channel dispensing channel includes: a dispensing frame, a vibrator mounted on the dispensing frame for vibrating the multi-channel dispensing trough, and a multi-channel dispensing trough mounted on the vibrator; the multi-channel dispensing trough includes: a fan-shaped guide plate located directly below the explosives conveying device, and multiple material channels receiving the fan-shaped guide plate; the fan-shaped guide plate guides the explosives falling into the multi-channel dispensing trough to the multiple material channels, and the outlets of the multiple material channels are connected to the explosives filling and coarsening bin.
[0005] As a preferred embodiment of this utility model, the fan-shaped guide plate is provided with guide grooves evenly distributed radially along the axial direction.
[0006] As a preferred embodiment of this utility model, the fan-shaped guide plate is semi-conical.
[0007] As a preferred embodiment of this utility model, the fan-shaped guide plate is provided with a downward slope from the axial position to the edge of the fan surface.
[0008] As a preferred embodiment of this invention, the plurality of material channels are evenly and parallelly arranged in a V-shaped wave groove along the conveying direction of the explosive.
[0009] As a preferred embodiment of the present invention, the material channel includes: a V-shaped groove composed of two baffle plates, and an extended guide plate disposed between adjacent material channels, wherein the extended guide plate is disposed on the side close to the fan-shaped guide plate.
[0010] As a preferred embodiment of this utility model, two multi-channel material distribution channels are symmetrically arranged on the material distribution frame, each multi-channel material distribution channel uses a vibrator, and a charge / explosive loading bin corresponding to the material outlet position is provided below the two multi-channel material distribution channels. Two symmetrically arranged pushing mechanisms are provided between the two multi-channel material distribution channels.
[0011] As a preferred embodiment of this utility model, the pushing mechanism is used to flatten the excess explosives at the top of the explosives filling bin and push the excess explosives into the recycling bin. The pushing mechanism includes a pushing cylinder installed on the distributing rack and a pushing plate installed on the pushing cylinder. The length of the pushing plate covers multiple explosives filling bins arranged in a straight line.
[0012] As a preferred embodiment of this utility model, the bottom of the vibrator is mounted on the material distribution frame via a shock-absorbing seat, and the vibrating end of the vibrator is fixedly connected to the connecting frame extending from the bottom of the multi-channel material distribution trough.
[0013] As a preferred embodiment of this utility model, the explosives loading and feeding bin includes a coarse feeding bin and a fine feeding bin. The positions of the multiple evenly distributed coarse feeding bins and fine feeding bins correspond one-to-one. The pushing plate of the pushing mechanism pushes the excess explosives above the inlet plane of the coarse feeding bin into the fine feeding bin and pushes the excess explosives above the inlet plane of the fine feeding bin into the recycling bin.
[0014] The beneficial effects of this utility model are as follows: it realizes that each vibrator controls a multi-channel material distribution trough. Since the multi-channel material distribution trough is equipped with multiple material channels, it can simultaneously distribute multiple explosive filling bins. Compared with previous equipment, this application effectively reduces the investment cost of the equipment, and the material distribution efficiency is not affected. Attached Figure Description
[0015] Fig. 1 This is a schematic diagram of the overall structure of this utility model.
[0016] Fig. 2 This is a schematic diagram of the guide groove of this utility model.
[0017] Fig. 3 This is a schematic diagram of one of the flow paths of the explosives in this utility model.
[0018] Attached reference numerals: 1. Material distribution rack; 2. Multi-channel material distribution trough; 3. Vibrator; 4. Fan-shaped guide plate; 5. Material channel; 6. Guide groove; 7. Extended guide plate; 8. Coarse feeding bin; 9. Fine feeding bin; 10. Pushing cylinder; 11. Pushing plate. Detailed Implementation
[0019] See Figs. 1-3 As shown, this embodiment provides a multi-channel automatic dispensing device for explosives, including: an explosive conveying device (not shown) for conveying explosives to the automatic dispensing device; the automatic dispensing device is a multi-channel dispensing channel, which receives the explosives conveyed by the explosive conveying device and evenly distributes the explosives; the multi-channel dispensing channel includes: a dispensing frame 1, a multi-channel dispensing trough 2 installed on the dispensing frame 1, and a vibrator 3 installed on the dispensing frame 1 for vibrating the multi-channel dispensing trough 2; the multi-channel dispensing trough 2 includes: a fan-shaped guide plate 4 located directly below the explosive conveying device, and multiple material channels 5 located on the outlet side of the multi-channel dispensing trough 2 and connected to the fan-shaped guide plate 4; the fan-shaped guide plate 4 guides the explosives falling into the multi-channel dispensing trough 2 to the six material channels 5, and the outlets of the six material channels 5 are connected to the explosive filling and feeding bin.
[0020] Furthermore, in this embodiment, the fan-shaped guide plate 4 is semi-circular, and guide grooves 6 are evenly distributed radially along the axis of the fan-shaped guide plate 4. The fan-shaped guide plate 4 has a downward inclined slope from the axis to the edge of the fan surface, that is, the fan-shaped guide plate 4 is fan-shaped.
[0021] Furthermore, in this embodiment, the six feed channels 5 are evenly and parallelly arranged in a V-shaped wave groove along the conveying direction of the explosive. Each feed channel 5 includes: a V-shaped groove composed of two baffle plates, and an extended guide plate 7 disposed between adjacent feed channels. The extended guide plate 7 is disposed on one side close to the fan-shaped guide plate 4.
[0022] Furthermore, in this embodiment, two multi-channel material distribution channels are symmetrically arranged on the material distribution frame 1. Each multi-channel material distribution channel uses a vibrator 3. Below the two multi-channel material distribution channels, there are explosive filling and feeding bins corresponding to the material outlet positions. Two symmetrically arranged pushing mechanisms are arranged between the two multi-channel material distribution channels. The pushing mechanism is used to flatten the excess explosive at the top of the explosive filling and feeding bins and push the excess explosive into the recovery box. The pushing mechanism includes a pushing cylinder 10 installed on the material distribution frame 1 and a pushing plate 11 installed on the pushing cylinder 10. The length of the pushing plate 11 covers six explosive filling and feeding bins arranged in a straight line.
[0023] Furthermore, in this embodiment, the explosives loading and feeding bin includes a coarse feeding bin 8 and a fine feeding bin 9. The positions of the six evenly distributed coarse feeding bins 8 and the six fine feeding bins 9 correspond one-to-one. The pusher plate 11 of the pushing mechanism pushes the excess explosives above the inlet plane of the coarse feeding bin 8 into the fine feeding bin 9 and pushes the excess explosives above the inlet plane of the fine feeding bin 9 into the recycling bin.
[0024] Furthermore, in this embodiment, the vibrator 3 (HT8003-03) has its bottom mounted on the material distribution frame via a shock-absorbing seat, and the vibrating end of the vibrator 3 is fixedly connected to the connecting frame extending from the bottom of the multi-channel material distribution trough 2.
[0025] Working principle: The explosives conveyed by the explosives conveying device fall by gravity into the multi-channel automatic explosives dispensing device for multi-channel vibration conveying. After dispensing, the explosives fall by gravity into the explosives filling and feeding bins and are pushed by the pushing mechanism to complete the dispensing of explosives. The multi-channel dispensing trough 2 uses a fan-shaped guide plate 4 to disperse the explosives conveyed by the explosives conveying device. With the help of six docking material channels 5, one multi-channel dispensing trough 2 can simultaneously dispense explosives into six explosives filling and feeding bins. Thus, one vibrator 3 can provide power to the material channels 5 of the six docking explosives filling and feeding bins. Compared with the existing technology that uses six vibrators 3, the equipment cost is greatly reduced.
[0026] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.
Claims
1. A multi-channel automatic dispensing device for explosives, comprising: An explosives conveying device for conveying explosives to an automatic dispensing device is characterized in that the automatic dispensing device is a multi-channel dispensing channel. The multi-channel dispensing channel is used to receive the explosives conveyed by the explosives conveying device and evenly distribute the explosives. The multi-channel dispensing channel includes: a dispensing frame, a vibrator installed on the dispensing frame for vibrating the multi-channel dispensing trough, and a multi-channel dispensing trough installed on the vibrator. The multi-channel dispensing trough includes: a fan-shaped guide plate located directly below the explosives conveying device, and multiple material channels that receive the fan-shaped guide plate. The fan-shaped guide plate is used to guide the explosives falling into the multi-channel dispensing trough to the multiple material channels. The outlets of the multiple material channels are connected to the explosives filling and coarsening bin.
2. The multi-channel automatic dispensing device for explosives according to claim 1, characterized in that, The fan-shaped guide plate is provided with guide grooves evenly distributed radially along the axis.
3. The multi-channel automatic dispensing device for explosives according to claim 1, characterized in that, The fan-shaped guide plate is semi-conical.
4. A multi-channel automatic dispensing device for explosives according to any one of claims 1-3, characterized in that, The fan-shaped guide plate has a downward slope from the center of the axis towards the edge of the fan.
5. The multi-channel automatic dispensing device for explosives according to claim 1, characterized in that, The multiple feed channels are evenly distributed and arranged in parallel to form a V-shaped wave groove along the conveying direction of the explosive.
6. The multi-channel automatic dispensing device for explosives according to claim 5, characterized in that, The material channel includes: a V-shaped groove composed of two baffle plates, and an extended guide plate disposed between adjacent material channels, the extended guide plate being disposed on the side close to the fan-shaped guide plate.
7. The multi-channel automatic dispensing device for explosives according to claim 1, characterized in that, Two multi-channel material distribution channels are symmetrically arranged on the material distribution frame. Each multi-channel material distribution channel uses a vibrator. Below the two multi-channel material distribution channels, there is a pyrotechnic filling and feeding bin corresponding to the material outlet position. Two symmetrically arranged pushing mechanisms are set between the two multi-channel material distribution channels.
8. The multi-channel automatic dispensing device for explosives according to claim 7, characterized in that, The pushing mechanism is used to flatten the excess explosives at the top of the explosives filling bin and push the excess explosives into the recycling bin. The pushing mechanism includes a pushing cylinder installed on the distributing rack and a pushing plate installed on the pushing cylinder. The length of the pushing plate covers multiple explosives filling bins arranged in a straight line.
9. The multi-channel automatic dispensing device for explosives according to claim 1, characterized in that, The bottom of the vibrator is mounted on the material distribution frame via a shock-absorbing seat, and the vibrating end of the vibrator is fixedly connected to the connecting frame extending from the bottom of the multi-channel material distribution trough.
10. The multi-channel automatic dispensing device for explosives according to claim 7, characterized in that, The explosives loading bin includes a coarse loading bin and a fine loading bin. The positions of the multiple evenly distributed coarse loading bins and fine loading bins correspond one-to-one. The pusher plate of the pushing mechanism pushes the excess explosives above the inlet plane of the coarse loading bin into the fine loading bin and pushes the excess explosives above the inlet plane of the fine loading bin into the recovery box.