Blast hole filling vehicle

Abstract

The utility model discloses a blast hole filling truck which comprises a stock bin, a flashboard is installed at the bottom of the stock bin, a chain scraper conveyor is installed below the flashboard, a telescopic belt conveyor is installed below the discharging end of the chain scraper conveyor, and the telescopic belt conveyor, the chain scraper conveyor and the stock bin are respectively connected to a chassis. The utility model has the beneficial effects that the gate plate is arranged at the bottom of the stock bin, the stock bin is opened and closed through the gate plate, the discharging speed and the discharging amount of the filler in the stock bin are controlled, and the chain scraper conveyor is arranged below the gate plate, so that the filler can conveniently fall on the chain scraper conveyor from the stock bin; filling materials are conveyed to the telescopic belt conveyor through the chain scraper conveyor and conveyed to a blast hole through the telescopic belt conveyor, manual filling through a blast hole filling structure is replaced, full-mechanical filling is achieved, the filling materials are conveyed to the blast hole through a vehicle, repeated loading and unloading are avoided, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical structures, in particular to a blasthole filling vehicle. Background Art

[0002] In open-air blasting operations, in order to improve the blasting effect and reduce the damage caused by blasting flying rocks, the blastholes need to be effectively blocked. At present, the domestic open-air blastholes are generally filled manually, using a blasthole filling structure, which requires manual loading of filling materials before filling. The filling efficiency is low, and it is especially not suitable for filling large blastholes. Summary of the invention

[0003] The utility model aims to provide a blasthole filling vehicle, which realizes fully mechanized filling and transports filling materials to the blastholes by means of the vehicle, thereby avoiding repeated loading and unloading and improving work efficiency.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme.

[0005] A blasthole plugging vehicle comprises a silo, a gate plate is installed at the bottom of the silo, a chain plate conveyor is installed below the gate plate, a telescopic belt conveyor is installed below the discharge end of the chain plate conveyor, and the telescopic belt conveyor, the chain plate conveyor and the silo are respectively connected to the vehicle chassis.

[0006] The utility model adopts the above-mentioned scheme, by installing a gate plate at the bottom of the silo, opening and closing the silo by the gate plate, controlling the discharge speed and discharge amount of the filling material in the silo, and installing a chain plate conveyor below the gate plate, so as to facilitate the filling material to fall from the silo onto the chain plate conveyor, and the filling material is transported to the telescopic belt conveyor by the chain plate conveyor, and the filling material is delivered to the blast hole by the telescopic belt conveyor, replacing the manual filling using the blast hole filling structure, realizing fully mechanized filling, and transporting the filling material to the blast hole by vehicle, avoiding repeated loading and unloading, and improving work efficiency.

[0007] Preferably, the bottom of the silo is open, and a plurality of partitions are connected to the inner side of the silo.

[0008] In this way, the bottom of the silo is set to be open, which facilitates unloading, and a plurality of partitions are connected to the inner side of the silo to improve the strength and rigidity of the silo through the partitions to prevent the silo from deforming.

[0009] Preferably, a plurality of support plates with an inverted V-shaped cross-section are connected to the bottom of the silo, the top of each support plate is respectively connected to the lower end of the corresponding partition, and the open ends of the support plates are respectively connected to the side walls of the silo.

[0010] In this way, by connecting several support plates with inverted V-shaped cross-sections to the bottom of the silo, and connecting the tops of the support plates to the lower ends of the corresponding partitions, and the open ends are connected to the side walls of the silo, the strength and rigidity of the bottom of the silo can be improved through the support plates to prevent deformation.

[0011] Preferably, the gate plates include several ones, the support plates divide the bottom of the silo into several sections, and one gate plate is connected to the bottom of each section.

[0012] In this way, the support plate divides the bottom of the silo into several sections, and a gate plate is connected to the bottom of each section, so that the flow rate of the filling material can be controlled by controlling the opening number of the gate plate, and the flow rate of the corresponding filling material can be set according to the size of the blast hole, thereby improving the effect of filling the blast hole.

[0013] Preferably, the gate plate comprises a fixed plate and a sliding plate, the fixed plate is formed with a gate plate discharge port, and the sliding plate is overlapped and slidably connected below the fixed plate.

[0014] In this way, the sliding plate is overlapped and slidably connected below the fixed plate, and a gate discharge port is formed on the fixed plate, so that the sliding plate can be unloaded from the gate discharge port on the fixed plate after it is unfolded.

[0015] Preferably, slide rails are formed on both sides of the fixed plate, and sliders are respectively connected to both sides of the sliding plate. The sliders are slidably fitted on the slide rails to slidably connect the sliding plate to the fixed plate.

[0016] In this way, by forming slide rails on both sides of the fixed plate, sliders are respectively connected to both sides of the sliding plate, so that the sliders are slidably fitted on the slide rails, the sliding plate is slidably connected to the fixed plate, and the gate discharge port is opened and closed by the sliding plate.

[0017] Preferably, cylinders are respectively connected to both sides of the fixed plate, and piston rods of the cylinders are hinged to the sliding plate.

[0018] In this way, by connecting the cylinders to both sides of the fixed plate, and hingedly connecting the piston rods of the cylinders to the sliding plate, the sliding plate is driven to slide when the piston rods of the cylinders are extended or retracted, thereby opening and closing the gate discharge port.

[0019] Preferably, the feed end of the chain conveyor is horizontally arranged below the gate plate, and the discharge end of the chain conveyor is inclined upward and connected to a chute, and the chute is located above the telescopic belt conveyor.

[0020] In this way, by setting the feed end of the chain conveyor horizontally below the gate, it is convenient for the filling material to fall smoothly to the feed end for transportation, and the discharge end of the chain conveyor is tilted upward to lift the filling material to the chute, and then the filling material is concentratedly transmitted to the telescopic belt conveyor through the chute.

[0021] Preferably, a bracket is connected to one side of the vehicle chassis, and the telescopic belt conveyor is connected to the bracket.

[0022] In this way, by connecting the bracket to one side of the vehicle chassis, the telescopic belt conveyor can be supported and positioned by the bracket.

[0023] The beneficial effects of the utility model are as follows: by installing a gate plate at the bottom of the silo, the silo is opened and closed by the gate plate, the discharging speed and amount of the filling material in the silo are controlled, and a chain plate conveyor is installed below the gate plate, so that the filling material can fall from the silo onto the chain plate conveyor, and the filling material is conveyed to the telescopic belt conveyor by the chain plate conveyor, and the filling material is delivered to the blasthole by the telescopic belt conveyor, replacing the manual use of the blasthole filling structure for filling, realizing full mechanized filling, and transporting the filling material to the blasthole by vehicle, avoiding repeated loading and unloading, and improving work efficiency. The support plate divides the bottom of the silo into several sections, and each section is connected to a gate plate, so that the flow rate of the filling material can be controlled by controlling the number of gate plates opened, and the corresponding flow rate of the filling material can be set according to the size of the blasthole, so as to improve the effect of blasthole filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of the utility model;

[0025] Figure 2 A structural diagram of a part of the structure of the utility model;

[0026] Figure 3 For the utility model Figure 2 The main view of

[0027] Figure 4 It is a structural diagram of the gate in the utility model. DETAILED DESCRIPTION

[0028] The present invention will be further described below in conjunction with the accompanying drawings, but the present invention is not limited to the scope of the embodiments described.

[0029] The figure marks in the drawings of the specification include: chassis 1, silo 2, partition 21, support plate 22, chain conveyor 3, gate 4, gate discharge port 41, cylinder 42, fixed plate 43, sliding plate 44, chute 5, telescopic belt conveyor 6, and bracket 61.

[0030] Embodiment 1, as Figure 1 , Figure 2 and Figure 3 As shown; a blasthole filling vehicle comprises a silo 2, a gate plate 4 is installed at the bottom of the silo 2, a chain conveyor 3 is installed below the gate plate 4, a telescopic belt conveyor 6 is installed below the discharge end of the chain conveyor 3, and the telescopic belt conveyor 6, the chain conveyor 3 and the silo 2 are respectively connected to the vehicle chassis 1.

[0031] See also Figure 1 The bottom of the silo 2 is open, and a plurality of partitions 21 are connected to the inner side of the silo 2. In this way, by setting the bottom of the silo 2 to be open, unloading is convenient, and a plurality of partitions 21 are connected to the inner side of the silo 2, and the strength and rigidity of the silo 2 are improved by the partitions 21 to prevent the silo 2 from deforming.

[0032] See also Figures 1 to 3 , the bottom of the silo 2 is connected with several support plates 22 with inverted V-shaped cross sections, the top of each support plate 22 is respectively connected to the lower end of the corresponding partition 21, and the open ends of the support plates 22 are respectively connected to the side walls of the silo 2. In this way, by connecting several support plates 22 with inverted V-shaped cross sections to the bottom of the silo 2, and connecting the tops of the support plates 22 to the lower ends of the corresponding partitions 21, and connecting the open ends to the side walls of the silo 2, the strength and rigidity of the bottom of the silo 2 can be improved through the support plates 22 to prevent deformation.

[0033] See also Figures 2 to 4 The gate plates 4 include several gate plates 4, and the support plate 22 divides the bottom of the silo 2 into several sections, and each section is connected to a gate plate 4 at the bottom, and the gate plate 4 is horizontally arranged at the bottom of the silo 2. In this way, the support plate 22 divides the bottom of the silo 2 into several sections, and each section is connected to a gate plate 4 at the bottom, so that the flow rate of the filling material can be controlled by controlling the opening number of the gate plates 4, and the flow rate of the corresponding filling material can be set according to the size of the blasthole, so as to improve the effect of filling the blasthole.

[0034] See also Figure 4 The gate plate 4 includes a fixed plate 43 and a sliding plate 44, the fixed plate 43 is formed with a gate discharge port 41, and the sliding plate 44 is overlapped and slidably connected below the fixed plate 43. In this way, the sliding plate 44 is overlapped and slidably connected below the fixed plate 43, and the gate discharge port 41 is formed on the fixed plate 43, so that the sliding plate 44 can be unfolded and then discharged from the gate discharge port 41 on the fixed plate 43.

[0035] See also Figure 3 and Figure 4, slide rails are formed on both sides of the fixed plate 43, and sliders are connected to both sides of the sliding plate 44, and the sliders are slidably fitted on the slide rails, so that the sliding plate 44 is slidably connected to the fixed plate 43. In this way, by forming slide rails on both sides of the fixed plate 43, and sliders are connected to both sides of the sliding plate 44, so that the sliders are slidably fitted on the slide rails, the sliding plate 44 is slidably connected to the fixed plate 43, and the gate discharge port 41 is opened and closed by the sliding plate 44.

[0036] See also Figure 2 and Figure 4 The two sides of the fixed plate 43 are respectively connected with the cylinder 42, and the piston rod of the cylinder 42 is hinged with the sliding plate 44. In this way, by connecting the cylinder 42 to the two sides of the fixed plate 43 and hingedly connecting the piston rod of the cylinder 42 with the sliding plate 44, the sliding plate 44 is driven to slide when the piston rod of the cylinder 42 is extended and retracted, and the gate discharge port 41 is opened and closed.

[0037] See also Figure 1 The feeding end of the chain plate conveyor 3 is horizontally arranged below the gate plate 4, and the discharging end of the chain plate conveyor 3 is tilted upward and connected to a chute 5, and the chute 5 is located above the telescopic belt conveyor 6. In this way, by horizontally arranging the feeding end of the chain plate conveyor 3 below the gate plate 4, it is convenient for the filling material to fall smoothly to the feeding end for transportation, and the discharging end of the chain plate conveyor 3 is tilted upward to lift the filling material to the chute 5, and then the filling material is concentratedly transmitted to the telescopic belt conveyor 6 through the chute 5.

[0038] See also Figure 1 A bracket 61 is connected to one side of the vehicle chassis 1, and the telescopic belt conveyor 6 is connected to the bracket 61. In this way, by connecting the bracket 61 to one side of the vehicle chassis 1, it is convenient to support and position the telescopic belt conveyor 6 through the bracket 61.

[0039] During operation, the blasthole filling vehicle is driven to a designated location, the cylinder 42 is opened to extend the piston rod to drive the sliding plate 44 of the gate plate 4 to slide out from under the fixed plate 43, the chain plate conveyor 3 is started to convey the filling material unloaded from the silo 2 to the chute 5, and then the filling material is unloaded from the chute 5 to the telescopic belt conveyor 6. The discharge port of the telescopic belt conveyor 6 is aligned with the blasthole so that the filling material can directly fill the blasthole.

[0040] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A blasthole plugging vehicle, characterized in that: The invention comprises a silo (2), a gate plate (4) being installed at the bottom of the silo (2), a chain plate conveyor (3) being installed below the gate plate (4), a telescopic belt conveyor (6) being installed below the discharge end of the chain plate conveyor (3), and the telescopic belt conveyor (6), the chain plate conveyor (3) and the silo (2) being respectively connected to a vehicle chassis (1).

2. The blasthole plugging vehicle according to claim 1, characterized in that: The bottom of the silo (2) is open, and a plurality of partitions (21) are connected to the inner side of the silo (2).

3. The blasthole plugging vehicle according to claim 2, characterized in that: The bottom of the silo (2) is connected to a plurality of support plates (22) having an inverted V-shaped cross section, the top of each support plate (22) is respectively connected to the lower end of the corresponding partition plate (21), and the open ends of the support plates (22) are respectively connected to the side walls of the silo (2).

4. The blasthole plugging vehicle according to claim 3, characterized in that: The gate plates (4) include a plurality of gate plates (4), and the support plate (22) divides the bottom of the silo (2) into a plurality of sections, and each section bottom is connected to a gate plate (4).

5. The blasthole plugging vehicle according to claim 1, characterized in that: The gate plate (4) comprises a fixed plate (43) and a sliding plate (44); a gate plate discharge port (41) is formed on the fixed plate (43); and the sliding plate (44) is overlapped and slidably connected below the fixed plate (43).

6. The blasthole plugging vehicle according to claim 5, characterized in that: Slide rails are formed on both sides of the fixed plate (43), and sliders are respectively connected to both sides of the sliding plate (44). The sliders are slidably engaged on the slide rails, so that the sliding plate (44) is slidably connected to the fixed plate (43).

7. The blasthole plugging vehicle according to claim 5, characterized in that: Cylinders (42) are respectively connected to both sides of the fixed plate (43), and the piston rod of the cylinder (42) is hinged to the sliding plate (44).

8. The blasthole packing vehicle according to claim 1, characterized in that: The feeding end of the chain conveyor (3) is horizontally arranged below the gate plate (4), and the discharging end of the chain conveyor (3) is arranged to be inclined upward and connected to a chute (5), and the chute (5) is located above the telescopic belt conveyor (6).

9. The blasthole plugging vehicle according to any one of claims 1 to 8, characterized in that: A bracket (61) is connected to one side of the vehicle chassis (1), and the telescopic belt conveyor (6) is connected to the bracket (61).

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