Quantitative feeding device for emulsion explosive production

Abstract

The utility model discloses a quantitative feeding device for emulsion explosive production, which comprises a tank body, the bottom surface of the tank body is fixedly connected with a case, the inside of the case is fixedly connected with a power mechanism, the output end of the power mechanism is fixedly connected with a stirring frame, the upper surface of the tank body is provided with a feed port, and the feed port is fixedly connected with the stirring frame. A fixing column is fixedly connected to the upper surface of the tank body, symmetrical mounting plates are fixedly connected to the upper surface of the fixing column, and bearings are fixedly embedded in the side faces, close to each other, of the two mounting plates. According to the device, the fixed column, the mounting plate, the bearing, the mounting frame and the balance rod are matched with one another to form a balance mechanism of the device, and the weight of materials needing to be fed by the device can be conveniently controlled by utilizing weights with the same weight through the matching of the traction rope and the tray, so that the quantitative effect is achieved; and through mutual cooperation of the feeding hopper and the feeding opening, materials needing to be added can be conveniently stored.

Description

Technical Field

[0001] The utility model relates to the technical field of emulsion explosives, in particular to a quantitative feeding device for the production of emulsion explosives. Background Art

[0002] Emulsion explosives are made by using emulsifiers to evenly disperse droplets of aqueous oxidant salt solutions in an oil-phase continuous medium containing porous substances such as dispersed bubbles or hollow glass microbeads, forming an oil-in-water type latex explosive. Emulsion explosives can be packaged in the form of medicine rolls, middle bags or liner bags. These packages can make the emulsion explosives roll up like sausages.

[0003] A Chinese patent with announcement number CN211487522U discloses a quantitative feeding device for emulsion explosive production, which belongs to the technical field of emulsion explosives. The device comprises a tank body, a connecting rod, a support rod and a feed port are arranged on the top of the tank body, the support rod is located between the connecting rod and the feed port, a quantitative box is arranged on one side of the connecting rod, a connecting pipe is arranged on one side of the quantitative box, and a manual valve is arranged on the connecting pipe. The quantitative feeding device for emulsion explosive production is provided with a quantitative box, a weight sensor, a manual valve, a connecting pipe and a display screen. After the raw materials enter the quantitative box, the weight sensor is convenient for measuring the raw materials, and the weight after measurement is displayed on the display screen, which is convenient for accurate quantitative measurement of the raw materials. After the quantitative measurement is completed, the manual valve is opened, and the raw materials in the quantitative box are discharged into the tank body through the connecting pipe, which reduces the difficulty of the operator when adding materials. However, the above patent adopts the method of manually twisting the valve to quantify it, which will cause the raw materials of the emulsion explosive to adhere to the arms of the workers, thereby causing certain dangers. Therefore, we propose a quantitative feeding device for emulsion explosive production to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a quantitative feeding device for the production of emulsion explosives to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A quantitative feeding device for the production of emulsion explosives comprises a tank body, the bottom surface of the tank body is fixedly connected to a chassis, the interior of the chassis is fixedly connected to a power mechanism, the output end of the power mechanism is fixedly connected to a stirring frame, the upper surface of the tank body is provided with a feed port, the upper surface of the tank body is fixedly connected to a fixing column, the upper surface of the fixing column is fixedly connected to a symmetrical mounting plate, two mounting plates are fixedly inlaid with bearings on one side close to each other, the inner rings of the two bearings are fixedly connected to mounting rods, the ends of the two mounting rods close to each other are commonly fixedly connected to a balance rod, the rear end of the balance rod is fixedly connected to a traction rope, the bottom end of the traction rope is fixedly connected to a tray, and the front end of the balance rod is fixedly connected to a feed hopper.

[0007] In a further embodiment, a lead block is fixedly connected to the front of the feed hopper, a wear-resistant pad is fixedly connected to the upper surface of the tray, and a weight is placed on the upper surface of the wear-resistant pad.

[0008] In a further embodiment, an observation window is provided on the front side of the tank body, and an explosion-proof glass is fixedly connected to the inner wall of the observation window.

[0009] In a further embodiment, a discharge pipe is fixedly embedded on the right side surface of the tank body, and the inner bottom wall of the discharge pipe and the inner bottom wall of the feed hopper are both fixedly connected with a solenoid valve.

[0010] In a further embodiment, two symmetrical pillars are fixedly connected to the bottom surface of the tank body, and the bottom end of each pillar is fixedly connected to a base.

[0011] In a further embodiment, a group of heat dissipation windows arranged at equal distances are provided on the left side of the chassis, and a dustproof net is fixedly connected to the inner wall of each heat dissipation window.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device forms a balancing mechanism through the cooperation of a fixed column, a mounting plate, a bearing, a mounting frame and a balancing rod, and through the cooperation of a traction rope and a tray, using weights of the same weight, the weight of the material required to be added to the device can be conveniently controlled, thereby achieving a quantitative effect, and through the cooperation of a feed hopper and a feed port, the material required to be added can be stored and the added material can be conveniently delivered to the interior of the tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of a quantitative feeding device for the production of emulsion explosives.

[0015] Figure 2 The present invention is a schematic diagram of the three-dimensional structure of a side view of a quantitative feeding device for the production of emulsion explosives.

[0016] Figure 3 The diagram is a three-dimensional schematic diagram of a top view of a quantitative feeding device for the production of emulsion explosives.

[0017] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of a side section view of a quantitative feeding device for the production of emulsion explosives.

[0018] In the figure: 1. tank body; 2. chassis; 3. observation window; 4. feed port; 5. lead block; 6. feed hopper; 7. discharge pipe; 8. solenoid valve; 9. fixing column; 10. mounting plate; 11. traction rope; 12. weight; 13. tray; 14. heat dissipation window; 15. support; 16. base; 17. balance bar; 18. bearing; 19. wear-resistant pad; 20. mounting rod; 21. stirring frame; 22. power mechanism. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 In the utility model, a quantitative feeding device for emulsion explosive production includes a tank body 1, the bottom surface of the tank body 1 is fixedly connected with a chassis 2, the inside of the chassis 2 is fixedly connected with a power mechanism 22, the output end of the power mechanism 22 is fixedly connected with a stirring frame 21, which is convenient for mixing materials, a feed port 4 is opened on the upper surface of the tank body 1, a fixing column 9 is fixedly connected with the upper surface of the tank body 1, and a symmetrical mounting plate 10 is fixedly connected with the upper surface of the fixing column 9. The side surfaces of the two mounting plates 10 close to each other are fixedly inlaid with bearings 18, the inner rings of the two bearings 18 are fixedly connected with mounting rods 20, and the ends of the two mounting rods 20 close to each other are fixedly connected with a balance rod 17, the rear end of the balance rod 17 is fixedly connected with a traction rope 11, and the bottom end of the traction rope 11 is fixedly connected with a tray 13, which constitutes the balancing mechanism of the device, which is convenient for controlling the weight of the material required to be added to the device, and the front end of the balance rod 17 is fixedly connected with a feed hopper 6.

[0023] A lead block 5 is fixedly connected to the front of the feed hopper 6, a wear-resistant pad 19 is fixedly connected to the upper surface of the tray 13, and a weight 12 is placed on the upper surface of the wear-resistant pad 19, which can enhance the quantitative accuracy of the device and improve the working efficiency of the device. An observation window 3 is opened on the front of the tank body 1, and the inner wall of the observation window 3 is fixedly connected with explosion-proof glass, which is convenient for observing the working conditions inside the tank body 1 and improves the use effect of the device. A discharge pipe 7 is fixedly embedded on the right side of the tank body 1, and the inner bottom wall of the discharge pipe 7 and the inner bottom wall of the feed hopper 6 are fixedly connected with an electromagnetic valve 8, which is convenient for controlling the feeding and discharging of the device.

[0024] Two symmetrical pillars 15 are fixedly connected to the bottom surface of the tank body 1, and the bottom end of each pillar 15 is fixedly connected to a base 16, which provides the required supporting force for the device and improves the stability of the device. A group of heat dissipation windows 14 arranged at equal distances are opened on the left side of the chassis 2, and the inner wall of each heat dissipation window 14 is fixedly connected to a dustproof net, so that when the power mechanism 22 is working, the heat generated can be better dissipated.

[0025] The working principle of the utility model is:

[0026] When the device is in use, firstly, according to the weight of the required added material, the weights 12 of the same weight are placed on the tray 13, and then the material is added to the feed hopper 6. When the weights reach the same, the extra weight of the lead block 5 is used to tilt the balance bar 17, so as to achieve the quantitative effect of adding the material. Then, the solenoid valve 8 is opened to transport the required added material to the interior of the tank body 1, and the work is completed.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A quantitative feeding device for emulsion explosive production, characterized in that: The invention comprises a tank body (1), the bottom surface of which is fixedly connected to a chassis (2), the interior of which is fixedly connected to a power mechanism (22), the output end of which is fixedly connected to a stirring frame (21), the upper surface of which is provided with a feed port (4), the upper surface of which is fixedly connected to a fixing column (9), the upper surface of which is fixedly connected to a symmetrical mounting plate (10), the side surfaces of two mounting plates (10) close to each other are fixedly inlaid with bearings (18), the inner rings of two bearings (18) are fixedly connected to mounting rods (20), the ends of two mounting rods (20) close to each other are fixedly connected to a balancing rod (17), the rear end of the balancing rod (17) is fixedly connected to a traction rope (11), the bottom end of the traction rope (11) is fixedly connected to a tray (13), and the front end of the balancing rod (17) is fixedly connected to a feed hopper (6).

2. A quantitative feeding device for emulsion explosive production according to claim 1, characterized in that: A lead block (5) is fixedly connected to the front of the feed hopper (6), a wear-resistant pad (19) is fixedly connected to the upper surface of the tray (13), and a weight (12) is placed on the upper surface of the wear-resistant pad (19).

3. A quantitative feeding device for emulsion explosive production according to claim 1, characterized in that: An observation window (3) is provided on the front of the tank body (1), and explosion-proof glass is fixedly connected to the inner wall of the observation window (3).

4. A quantitative feeding device for emulsion explosive production according to claim 1, characterized in that: A discharge pipe (7) is fixedly embedded on the right side of the tank body (1), and the inner bottom wall of the discharge pipe (7) and the inner bottom wall of the feed hopper (6) are both fixedly connected with a solenoid valve (8).

5. The quantitative feeding device for emulsion explosive production according to claim 1, characterized in that: The bottom surface of the tank body (1) is fixedly connected to two symmetrical pillars (15), and the bottom end of each pillar (15) is fixedly connected to a base (16).

6. A quantitative feeding device for emulsion explosive production according to claim 1, characterized in that: A group of heat dissipation windows (14) arranged at equal distances are provided on the left side of the chassis (2), and a dustproof net is fixedly connected to the inner wall of each heat dissipation window (14).

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