Crushed rock conveying device for mining

Abstract

The utility model discloses a crushed rock conveying device for mining, which belongs to the field of mining and comprises a frame, a conveying belt is rotatably arranged in the frame, a plurality of metal strips are fixedly arranged on the surface of the conveying belt, a front baffle is fixedly arranged on the front side of the upper end of the frame, and a rear baffle is fixedly arranged on the rear side of the upper end of the frame. A feeding plate is fixedly arranged on the left side of the frame, the front side and the rear side of the lower end of a cover are slidably clamped into a front clamping base and a rear clamping base correspondingly, then the cover is limited and fixed through a plurality of bolts, a disperser disperses water, then the water is sprayed to the upper end of a conveying belt through all spray heads, and therefore the upper end of the conveying belt is wrapped, watered and subjected to dust falling; and meanwhile, the feeding plate is arranged on the left side of the conveying belt, then the crushed rock is fed to the upper end of the feeding plate, and the situation that the crushed rock is fed to the conveying belt and hits the conveying belt is avoided.

Description

Technical Field

[0001] The utility model relates to the field of mining, and more specifically to a rock crushing conveying device for mining. Background Art

[0002] Mining, a comprehensive energy term, is the technology and science of mining mineral resources from the earth's crust and surface. In a broad sense, mining also includes the mining of coal and oil. The mining industry is an important raw material industry. Metallic ores are the main raw materials for the smelting industry, and non-metallic ores are important chemical raw materials and building materials.

[0003] For example, the rock crushing conveying device for mining disclosed in announcement number CN116750534B relates to the technical field of transportation devices. The present application includes: a conveying frame, including a support frame, two oppositely arranged synchronous rollers are rotatably installed at both ends of the support frame, a synchronous belt is sleeved between the two synchronous rollers, and a plurality of receiving net frames are installed in an array along the length direction of the synchronous belt on the outer surface of the synchronous belt; a dust collecting mechanism, including a dust collecting box fixedly connected to the bottom of the support frame, and a plurality of ventilation pipes are connected in an array on both sides of the dust collecting box, and the other end of the ventilation pipe passes through the support frame and is connected to the two sides of the upper surface of the synchronous belt. The present application sets a dust collecting mechanism at the bottom of the support frame, and uses the dust collecting box to guide the airflow on the synchronous belt to flow into the dust collecting box, and drives the dust into the dust collecting box for collection. On the one hand, the dust is collected, and on the other hand, the phenomenon of dust flying outward due to vibration can be effectively reduced, thereby increasing the safety and functionality of the device.

[0004] It can be seen from the above-mentioned public scheme that at present, the crushed rock will generate a lot of dust during the three movements of moving to the conveyor belt, being transported and moved on the conveyor belt, and being removed from the conveyor belt for discharge. The dust floats in the air, which not only pollutes the environment, but is also easily absorbed into the mouth and nose by the workers, thereby affecting the health of the workers. At the same time, the crushed rock is mostly thrown onto the conveyor belt by tools such as shovels, which can easily cause damage to the conveyor belt. The crushed rock during transportation will also damage the conveyor belt, thereby reducing the use effect and service life of the conveyor belt. Utility Model Content

[0005] The utility model aims to provide a rock crushing conveying device for mining, so as to solve the dust prevention and protection problems of the conveying device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a rock crushing conveying device for mining, comprising a frame, a conveyor belt is rotatably arranged inside the frame, a plurality of metal strips are fixedly arranged on the surface of the conveyor belt, a front baffle is fixedly arranged on the front side of the upper end of the frame, a rear baffle is fixedly arranged on the rear side of the upper end of the frame, a feeding plate is fixedly arranged on the left side of the frame, a feeding plate is fixedly arranged on the right side of the frame, the upper ends of the feeding plate and the upper ends of the feeding plate are respectively provided with inclined surfaces, a front card seat is fixedly arranged on the front side of the frame, a rear card seat is fixedly arranged on the rear side of the frame, a cover is slidingly connected between the front card seat and the rear card seat, a disperser is fixedly arranged on the upper end of the cover, and a plurality of A nozzle, a water inlet joint is fixedly provided on the upper end of the disperser, which is slidably clamped in the front and rear seats through the front and rear sides of the lower end of the cover, and then fixed by a plurality of bolts. The disperser disperses the water and then sprays it to the upper end of the conveyor belt through each nozzle, thereby wrapping and sprinkling the upper end of the conveyor belt to reduce dust, thereby increasing the dust reduction effect and preventing dust from splashing into the air, protecting the environment and the health of the staff. At the same time, a feeding plate is arranged on the left side of the conveyor belt, and then crushed rocks are fed to the upper end of the feeding plate to prevent the crushed rocks from being put on the conveyor belt and hitting the conveyor belt. In addition, a metal strip is fixedly provided on the surface of the conveyor belt to protect the conveyor belt and prevent the crushed rocks from hitting and damaging the conveyor belt during transportation, thereby protecting the conveyor belt.

[0007] Preferably, the width of the conveyor belt is the same as the length of the metal bar, the feeding plate is arranged on the left side of the conveyor belt, and the feeding plate is arranged on the right side of the conveyor belt. The conveyor belt is supported and installed by setting a frame. The conveying working principle and working state of the conveyor belt are respectively similar to the prior art, and this technical solution will not be repeated.

[0008] Preferably, front blocks are fixedly provided on the front sides of the feeding plate and the feeding plate, respectively, and rear blocks are fixedly provided on the rear sides of the feeding plate and the feeding plate, respectively. The front block and the rear block are the same in size, and the conveying surface of the conveyor belt is protected by the setting of the metal strip to prevent rock fragments from damaging the surface of the conveyor belt, and the metal strip will not affect the conveying work of the conveyor belt.

[0009] Preferably, the front card seat and the rear card seat are respectively connected with a plurality of pins by means of threads, and the pins are threadedly rotated to pass through the front and rear sides of the lower end of the cover. The frame is arranged at the lower end of the cover, and the front and rear baffles are arranged to respectively shield the front and rear of the conveyor belt to prevent the falling of broken rocks. The inclined surface is arranged to facilitate the movement of broken rocks onto the conveyor belt and the discharge of broken rocks from the feeding plate.

[0010] Preferably, the conveyor belt is arranged at the lower end of the cover, the disperser is arranged at the upper end of the conveyor belt, the nozzle is arranged at the upper end of the conveyor belt, the lower end of the water inlet joint is fixedly connected to the upper end of the disperser, and the front and rear blocks are arranged to respectively block the front and rear of the feeding plate and the feeding plate to prevent the falling of broken rocks, and the front and rear clamping seats are arranged to facilitate the installation of the card-connected cover, and the front and rear sides of the lower end of the cover are fixed by the latch limit, and the disperser is arranged to facilitate the delivery of water, and water is sprayed onto the upper end surface of the conveyor belt through each nozzle, so as to spray water on the broken rocks to reduce dust.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model slides and engages with the interior of the front and rear bases through the front and rear sides of the lower end of the cover, and then fixes the cover by a plurality of bolts. The disperser disperses the water, and then sprays it to the upper end of the conveyor belt through various nozzles, thereby wrapping and sprinkling the upper end of the conveyor belt to reduce dust, thereby increasing the dust reduction effect, preventing dust from splashing into the air, protecting the environment, and protecting the health of the workers.

[0013] (2) The utility model sets a feeding plate on the left side of the conveyor belt, and then feeds crushed rocks to the upper end of the feeding plate to prevent the crushed rocks from falling onto the conveyor belt and hitting the conveyor belt. In addition, a metal strip is fixed on the surface of the conveyor belt to protect the conveyor belt, thereby preventing the crushed rocks from hitting and damaging the conveyor belt during transportation, thereby protecting the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 It is a left side view of the connection between the frame and the cover of the utility model;

[0016] Figure 3 It is a top view of the connection between the frame and the conveyor belt of the utility model;

[0017] Figure 4 It is a schematic diagram of the connection between the frame, the feeding plate and the feeding plate of the utility model;

[0018] Figure 5 It is a partial cross-sectional view of the connection between the frame and the cover of the utility model;

[0019] Figure 6 It is a top view of the connection between the frame, the feeding plate and the feeding plate of the utility model;

[0020] Figure 7 It is a top view of the overall structure of the utility model;

[0021] Figure 8 It is a schematic diagram of the conveyor belt of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1 frame, 2 conveyor belt, 3 metal strip, 4 front baffle, 5 rear baffle, 6 feeding plate, 7 feeding plate, 8 inclined plane, 9 front baffle, 10 rear baffle, 11 front card seat, 12 rear card seat, 13 latch, 14 cover, 15 disperser, 16 nozzle, 17 water inlet joint. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] See also Figure 1 and Figure 2 The rock crushing conveying device for mining shown in the figure comprises a frame 1, a conveyor belt 2 is rotatably arranged inside the frame 1, a plurality of metal strips 3 are fixedly arranged on the surface of the conveyor belt 2, a front baffle plate 4 is fixedly arranged on the front side of the upper end of the frame 1, a rear baffle plate 5 is fixedly arranged on the rear side of the upper end of the frame 1, a feeding plate 6 is fixedly arranged on the left side of the frame 1, a feeding plate 7 is fixedly arranged on the right side of the frame 1, an inclined surface 8 is respectively arranged on the upper end of the feeding plate 6 and the upper end of the feeding plate 7, a front card seat 11 is fixedly arranged on the front side of the frame 1, a rear card seat 12 is fixedly arranged on the rear side of the frame 1, a cover 14 is slidably connected inside the front card seat 11 and the rear card seat 12, a disperser 15 is fixedly arranged inside the upper end of the cover 14, a plurality of nozzles 16 are fixedly arranged on the lower end of the disperser 15, and a water inlet joint 17 is fixedly arranged on the upper end of the disperser 15.

[0027] In order to facilitate dust reduction, the width of the conveyor belt 2 is the same as the length of the metal strip 3, the feeding plate 6 is arranged on the left side of the conveyor belt 2, and the feeding plate 7 is arranged on the right side of the conveyor belt 2. The front sides of the feeding plate 6 and the feeding plate 7 are respectively fixed with front blocks 9, and the rear sides of the feeding plate 6 and the feeding plate 7 are respectively fixed with rear blocks 10, and the front block 9 and the rear block 10 are the same in size.

[0028] In this embodiment, the front and rear sides of the lower end of the cover 14 are respectively slidably engaged with the interior of the front base 11 and the rear base 12, and then fixed by a plurality of bolts. The disperser 15 disperses the water, and then sprays it to the upper end of the conveyor belt 2 through each nozzle 16, thereby wrapping and sprinkling water to reduce dust on the upper end of the conveyor belt 2, thereby increasing the dust reduction effect, preventing dust from splashing into the air, protecting the environment, and protecting the health of the staff.

[0029] Example 2

[0030] See also Figure 1 and Figure 3 , this embodiment further explains Example 1. The rock crushing conveying device for mining in the figure includes a frame 1, a conveyor belt 2 is rotatably arranged inside the frame 1, a plurality of metal bars 3 are fixedly arranged on the surface of the conveyor belt 2, a front baffle 4 is fixedly arranged on the front side of the upper end of the frame 1, a rear baffle 5 is fixedly arranged on the rear side of the upper end of the frame 1, a feeding plate 6 is fixedly arranged on the left side of the frame 1, a feeding plate 7 is fixedly arranged on the right side of the frame 1, and an inclined surface 8 is respectively arranged on the upper end of the feeding plate 6 and the upper end of the feeding plate 7, a front card seat 11 is fixedly arranged on the front side of the frame 1, a rear card seat 12 is fixedly arranged on the rear side of the frame 1, a cover 14 is slidably connected inside the front card seat 11 and the rear card seat 12, a disperser 15 is fixedly arranged inside the upper end of the cover 14, a plurality of nozzles 16 are fixedly arranged on the lower end of the disperser 15, and a water inlet joint 17 is fixedly arranged on the upper end of the disperser 15.

[0031] In order to facilitate the protection of the conveyor belt, the front base 11 and the rear base 12 are respectively connected with multiple pins 13 by means of threads. The pins 13 pass through the front and rear sides of the lower end of the cover 14 by means of threads. The frame 1 is arranged at the lower end of the cover 14, the conveyor belt 2 is arranged at the lower end of the cover 14, the disperser 15 is arranged at the upper end of the conveyor belt 2, the nozzle 16 is arranged at the upper end of the conveyor belt 2, and the lower end of the water inlet joint 17 is fixedly connected to the upper end of the disperser 15.

[0032] In this embodiment, a feeding plate 6 is set on the left side of the conveyor belt 2, and then crushed rocks are fed to the upper end of the feeding plate 6 to prevent the crushed rocks from being dropped onto the conveyor belt 2 and hitting the conveyor belt 2. In addition, a metal strip 3 is fixedly provided on the surface of the conveyor belt 2 to protect the conveyor belt 2 and prevent the crushed rocks from hitting and damaging the conveyor belt 2 during transportation, thereby protecting the conveyor belt 2.

[0033] An external motor drives the conveyor belt 2 to rotate, and then installs the water inlet joint 17, and then allows water to flow into the inside of the disperser 15 through the water inlet joint 17, and then sprays it to the upper end of the metal bar 3 through each nozzle 16, and then the crushed rock is put into the upper end of the feeding plate 6, and then moves to the upper end of the metal bar 3 through the inclined surface 8, and then is transported to the feeding plate 7 through the conveyor belt 2, and discharged to the next process through the feeding plate 7, and at the same time, water is sprayed on the crushed rock through the nozzle 16 to prevent dust generated by the crushed rock from splashing into the air.

[0034] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A rock crushing and conveying device for mining, comprising a frame (1), characterized in that: A conveyor belt (2) is rotatably arranged inside the frame (1), a plurality of metal strips (3) are fixedly arranged on the surface of the conveyor belt (2), a front baffle (4) is fixedly arranged on the front side of the upper end of the frame (1), a rear baffle (5) is fixedly arranged on the rear side of the upper end of the frame (1), a feeding plate (6) is fixedly arranged on the left side of the frame (1), and a feeding plate (7) is fixedly arranged on the right side of the frame (1), and the upper ends of the feeding plate (6) and the feeding plate (7) are respectively provided with A slope (8) is provided, a front card seat (11) is fixedly provided on the front side of the frame (1), a rear card seat (12) is fixedly provided on the rear side of the frame (1), a cover (14) is slidably engaged inside the front card seat (11) and the rear card seat (12), a disperser (15) is fixedly provided inside the upper end of the cover (14), a plurality of nozzles (16) are fixedly provided at the lower end of the disperser (15), and a water inlet joint (17) is fixedly provided at the upper end of the disperser (15).

2. The rock crushing and conveying device for mining according to claim 1, characterized in that: The width of the conveyor belt (2) is the same as the length of the metal strip (3); the feeding plate (6) is arranged on the left side of the conveyor belt (2); and the feeding plate (7) is arranged on the right side of the conveyor belt (2).

3. The rock crushing and conveying device for mining according to claim 1, characterized in that: Front blocks (9) are fixedly provided on the front sides of the feeding plate (6) and the feeding plate (7), and rear blocks (10) are fixedly provided on the rear sides of the feeding plate (6) and the feeding plate (7), respectively. The front blocks (9) and the rear blocks (10) are of the same size.

4. The rock crushing and conveying device for mining according to claim 1, characterized in that: The front card seat (11) and the rear card seat (12) are respectively connected with a plurality of latches (13) by means of threads, and the latches (13) are passed through the front and rear sides of the lower end of the cover (14) by means of threads. The frame (1) is arranged at the lower end of the cover (14).

5. The rock crushing and conveying device for mining according to claim 1, characterized in that: The conveyor belt (2) is arranged at the lower end of the cover (14), the disperser (15) is arranged at the upper end of the conveyor belt (2), the nozzle (16) is arranged at the upper end of the conveyor belt (2), and the lower end of the water inlet joint (17) is fixedly connected to the upper end of the disperser (15).

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