Concrete processing and conveying device with dustproof effect

Abstract

The utility model belongs to the technical field of conveying devices, and particularly relates to a concrete processing and conveying device with a dustproof effect, which comprises a frame, a support roller is arranged in the frame, a conveying belt is arranged on the outer side of the support roller, a motor is fixedly mounted at the front end of the frame, and a rotating shaft of the motor penetrates through the frame and is rotatably connected with the frame. The rotating shaft is fixedly connected with the supporting roller, a cleaning mechanism is arranged on the frame, a support is welded to the upper end of the frame, a center control splitter plate is slidably connected into the support, an air pump is fixedly installed at the upper end of the support, and the suction end of the air pump penetrates through the support and is slidably connected with the support. The screw rod and the screw barrel are rotated to do threaded motion, then the spring acts on the sliding barrel, the sponge block makes contact with the conveying belt all the time, and in the moving process of the conveying belt, the sponge block brushes the conveying belt, so that dust on the surface of the conveying belt is convenient to clean.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveying devices, and particularly relates to a concrete processing and conveying device with a dust-proof effect. Background Art

[0002] The utility model patent with the patent authorization announcement number CN206591831U discloses a concrete conveying device, which includes two parallel low rods and two parallel high rods. Various materials are put into a mixing barrel for mixing. The driving motor is started to make the conveyor belt rotate, so that the storage space on the conveyor belt rotates. When the storage space corresponds to the discharge port up and down, the telescopic rod of the oil cylinder retracts, so that the discharge port is opened, and the material enters the storage space. The conveyor belt drives the concrete to move upward. At this time, the discharge port and the storage space do not correspond up and down, and the telescopic rod of the oil cylinder extends, so that the discharge port is sealed. When the concrete in the storage space is transported to a high place, the partition board can be removed to take out the concrete in the storage space. This utility model is convenient for transporting concrete from a low place to a high place, reduces labor intensity, and has a simple structure and is easy to use.

[0003] However, in the prior art, when the concrete processing and conveying device conveys concrete raw materials, dust will be generated and scattered into the air. At the same time, dust will adhere to the conveyor belt of the conveying device, which is inconvenient to clean. Summary of the Invention

[0004] The purpose of the utility model is to provide a concrete processing and conveying device with a dust-proof effect, which solves the problem that when the existing concrete processing and conveying device conveys concrete raw materials, dust will be generated and scattered into the air, and dust will adhere to the conveyor belt of the conveying device, which is inconvenient to clean.

[0005] To achieve the above purpose, the utility model provides a concrete processing and conveying device with a dust-proof effect, which includes a frame. A support roller is arranged inside the frame. A conveyor belt is arranged outside the support roller. A motor is fixedly installed at the front end of the frame. The rotating shaft of the motor penetrates through the frame and is rotatably connected with the frame. The rotating shaft is fixedly connected with the support roller. A cleaning mechanism is arranged on the frame. A bracket is welded to the upper end of the frame. A central control shunt plate is slidably connected inside the bracket. An air pump is fixedly installed at the upper end of the bracket. The suction end of the air pump penetrates through the bracket and is slidably connected with the bracket. An adjusting mechanism is arranged on the bracket. A filter screen is fixedly connected to the inner top of the bracket.

[0006] The principle of the present utility model is as follows: When in use, start the motor, and the motor drives the support roller to rotate. The support roller drives the conveyor belt to convey the concrete raw materials. During this process, manually rotate the screw rod. The rotation of the screw rod and the threaded movement of the screw barrel cause the screw barrel to move and compress the spring. The spring acts on the sliding barrel, making the sponge block always in contact with the conveyor belt. During the movement of the conveyor belt, the conveyor belt is brushed by the sponge block, facilitating the cleaning of the dust on the surface of the conveyor belt. Then start the air pump to suck air, which causes the sealing plate to separate from the support cylinder. Then manually rotate the screw ring and the suction pipe to make a threaded movement, causing the sliding rod to drive the plug to slide in the connecting pipe, and adjusting the suction speed of the central control diverter plate according to the usage situation to avoid the concrete processing raw materials on the conveyor belt being sucked into the central control diverter plate due to excessive suction speed.

[0007] The beneficial effects of the present utility model are as follows: By rotating the screw rod and the screw barrel to make a threaded movement, the spring acts on the sliding barrel, making the sponge block always in contact with the conveyor belt. During the movement of the conveyor belt, the conveyor belt is brushed by the sponge block, facilitating the cleaning of the dust on the surface of the conveyor belt.

[0008] By starting the air pump to suck air, the central control diverter plate sucks the table dust in the air, preventing dust from spilling. By rotating the screw ring and the suction pipe to make a threaded movement, the sliding rod drives the plug to slide in the connecting pipe, and adjusting the suction speed of the central control diverter plate according to the usage situation to avoid the concrete processing raw materials on the conveyor belt being sucked into the central control diverter plate due to excessive suction speed.

[0009] Furthermore, the cleaning mechanism includes a mounting frame. The lower end of the frame is fixedly connected to the mounting frame. A sliding plate is slidably connected inside the mounting frame. A sponge block is bonded to the upper end of the sliding plate. The sponge block is in contact with the conveyor belt. A screw rod is installed inside the mounting frame through a bearing. A screw barrel is threadedly connected to the outside of the screw rod. A sliding barrel is slidably connected to the outside of the screw barrel. A spring is arranged inside the sliding barrel. The sliding barrel is fixedly connected to the sliding plate. By rotating the screw rod and the screw barrel to make a threaded movement, the spring acts on the sliding barrel, making the sponge block always in contact with the conveyor belt. During the movement of the conveyor belt, the conveyor belt is brushed by the sponge block, facilitating the cleaning of the dust on the surface of the conveyor belt.

[0010] Furthermore, a sliding pin is fixedly connected to the surface of the screw barrel. The sliding pin is slidably connected to the sliding barrel. By setting the sliding pin, relative rotation between the sliding barrel and the screw barrel is avoided.

[0011] Furthermore, one end of the spring is fixedly connected to the screw barrel, and the other end of the spring is fixedly connected to the sliding plate. By setting the spring, the sliding plate is elastically jacked up.

[0012] Furthermore, the adjustment mechanism includes a support frame. The inner top of the bracket is fixedly connected with a support frame. A collection cover is slidably connected inside the support frame. The collection cover is slidably connected with the bracket. A suction pipe is fixedly connected inside the support frame. A connecting pipe is fixedly connected inside the suction pipe. A plug is slidably connected inside the connecting pipe. A sliding rod is fixedly connected to the surface of the plug. A threaded ring is threadedly connected to the outside of the suction pipe. The threaded ring is slidably connected with the sliding rod. The connecting pipe is fixedly connected to the central control shunt plate. By starting the air pump to suck air, the central control shunt plate sucks the table dust in the air to prevent dust from spilling. By rotating the threaded ring to make a threaded movement with the suction pipe, the sliding rod drives the plug to slide inside the connecting pipe, and the suction speed of the central control shunt plate is adjusted according to the usage situation, so as to avoid the concrete processing raw materials on the conveyor belt being sucked into the central control shunt plate due to excessive suction speed.

[0013] Furthermore, a retaining sleeve is fixedly connected to the outside of the sliding rod. The retaining sleeve is slidably connected with the suction pipe. By providing the retaining sleeve, air leakage of the suction pipe is prevented.

[0014] Furthermore, a support cylinder is fixedly connected to the inner top of the collection cover. A sliding ring is fixedly connected inside the support cylinder. A guide rod is slidably connected inside the sliding ring. The upper end of the guide rod is fixedly connected with a sealing plate. The sealing plate contacts the support cylinder. By providing the sealing plate, the support cylinder can be closed. Description of the Drawings

[0015] Figure 1 It is a three-dimensional view of the overall structure of the concrete processing and conveying device with dust-proof effect according to the embodiment of the present invention;

[0016] Figure 2 It is the Figure 1 underside view of the mounting frame of the concrete processing and conveying device with dust-proof effect according to the embodiment of the present invention;

[0017] Figure 3 It is the Figure 1 partial cross-sectional view of the bracket in the concrete processing and conveying device with dust-proof effect according to the embodiment of the present invention;

[0018] Figure 4 It is the Figure 3 schematic diagram of the support cylinder in the concrete processing and conveying device with dust-proof effect according to the embodiment of the present invention. Detailed Description of the Invention

[0019] The following is further detailed through specific embodiments:

[0020] The reference numerals in the accompanying drawings of the specification include: frame 1, support roller 2, conveyor belt 3, motor 4, cleaning mechanism 5, bracket 6, central control diverter plate 7, air pump 8, adjustment mechanism 9, filter screen 10, mounting frame 51, sliding plate 52, sponge block 53, screw rod 54, screw barrel 55, sliding cylinder 56, sliding pin 57, spring 58, support frame 91, collection hood 92, suction pipe 93, connecting pipe 94, plug 95, sliding rod 96, screw ring 97, retaining sleeve 98, support cylinder 99, sliding ring 910, guide rod 911, sealing plate 912.

[0021] As Figure 1 , Figure 3 shown, this embodiment provides a concrete processing and conveying device with a dust-proof effect, including a frame 1. A support roller 2 is arranged inside the frame 1. A conveyor belt 3 is arranged on the outside of the support roller 2. A motor 4 is fixedly installed at the front end of the frame 1. The rotating shaft of the motor 4 penetrates the frame 1 and is rotatably connected to the frame 1. The rotating shaft is fixedly connected to the support roller 2. A cleaning mechanism 5 is arranged on the frame 1. A bracket 6 is welded to the upper end of the frame 1. A central control diverter plate 7 is slidably connected inside the bracket 6. An air pump 8 is fixedly installed at the upper end of the bracket 6. The suction end of the air pump 8 penetrates the bracket 6 and is slidably connected to the bracket 6. An adjustment mechanism 9 is arranged on the bracket 6. A filter screen 10 is fixedly connected to the inner top of the bracket 6.

[0022] As Figure 1 , Figure 2 shown, the cleaning mechanism 5 includes a mounting frame 51. The mounting frame 51 is fixedly connected to the lower end of the frame 1. A sliding plate 52 is slidably connected inside the mounting frame 51. A sponge block 53 is adhered to the upper end of the sliding plate 52. The sponge block 53 contacts the conveyor belt 3. A screw rod 54 is installed inside the mounting frame 51 through a bearing. A screw barrel 55 is threadedly connected to the outside of the screw rod 54. A sliding cylinder 56 is slidably connected to the outside of the screw barrel 55. A sliding pin 57 is fixedly connected to the surface of the screw barrel 55. The sliding pin 57 is slidably connected to the sliding cylinder 56. By setting the sliding pin 57, relative rotation between the sliding cylinder 56 and the screw barrel 55 is avoided. A spring 58 is arranged inside the sliding cylinder 56. One end of the spring 58 is fixedly connected to the screw barrel 55, and the other end of the spring 58 is fixedly connected to the sliding plate 52. By setting the spring 58, the sliding plate 52 is elastically pushed upward. The sliding cylinder 56 is fixedly connected to the sliding plate 52. By rotating the screw rod 54 and the screw barrel 55 to perform a threaded movement, the spring 58 acts on the sliding cylinder 56, so that the sponge block 53 always contacts the conveyor belt 3. During the movement of the conveyor belt 3, the surface dust of the conveyor belt 3 is easily cleaned by brushing the conveyor belt 3 with the sponge block 53.

[0023] As Figure 3 , Figure 4As shown in the figure, the adjusting mechanism 9 includes a support frame 91. The inner top of the bracket 6 is fixedly connected with the support frame 91. The inside of the support frame 91 is slidably connected with a collection cover 92. The collection cover 92 is slidably connected with the bracket 6. The inside of the support frame 91 is fixedly connected with a suction pipe 93. The inside of the suction pipe 93 is fixedly connected with a connecting pipe 94. The inside of the connecting pipe 94 is slidably connected with a plug 95. The surface of the plug 95 is fixedly connected with a sliding rod 96. The outside of the suction pipe 93 is threadedly connected with a screw ring 97. The screw ring 97 is slidably connected with the sliding rod 96. The outside of the sliding rod 96 is fixedly connected with a retaining sleeve 98. The retaining sleeve 98 is slidably connected with the suction pipe 93. By setting the retaining sleeve 98, air leakage of the suction pipe 93 is prevented. The connecting pipe 94 is fixedly connected with the central control flow dividing plate 7. The inner top of the collection cover 92 is fixedly connected with a support cylinder 99. The inside of the support cylinder 99 is fixedly connected with a sliding ring 910. The inside of the sliding ring 910 is slidably connected with a guide rod 911. The upper end of the guide rod 911 is fixedly connected with a sealing plate 912. The sealing plate 912 contacts the support cylinder 99. By setting the sealing plate 912, the support cylinder 99 can be closed. The air pump 8 is started to suck air, so that the central control flow dividing plate 7 sucks the table dust in the air and prevents dust from spreading. By rotating the screw ring 97, a threaded movement is made with the suction pipe 93, and then the sliding rod 96 drives the plug 95 to slide in the connecting pipe 94, and the suction speed of the central control flow dividing plate 7 is adjusted according to the usage situation, so as to avoid the concrete processing raw materials on the conveyor belt 3 being sucked into the central control flow dividing plate 7 due to too large a suction speed.

[0024] The specific implementation process of the present utility model: During use, the motor 4 is started. The motor 4 drives the support roller 2 to rotate, and the support roller 2 drives the conveyor belt 3 to convey the concrete raw materials. During this process, the screw 54 is manually rotated. The screw 54 rotates and makes a threaded movement with the screw barrel 55, and then the screw barrel 55 moves to squeeze the spring 58. The spring 58 acts on the sliding cylinder 56, so that the sponge block 53 always contacts the conveyor belt 3. During the movement of the conveyor belt 3, the conveyor belt 3 is brushed by the sponge block 53, so that the dust on the surface of the conveyor belt 3 is easy to clean. Then the air pump 8 is started to suck air, which causes the sealing plate 912 to be separated from the support cylinder 99. Then the screw ring 97 is manually rotated to make a threaded movement with the suction pipe 93, and then the sliding rod 96 drives the plug 95 to slide in the connecting pipe 94, and the suction speed of the central control flow dividing plate 7 is adjusted according to the usage situation, so as to avoid the concrete processing raw materials on the conveyor belt 3 being sucked into the central control flow dividing plate 7 due to too large a suction speed.

[0025] By rotating the screw 54 and making a threaded movement with the screw barrel 55, the spring 58 acts on the sliding cylinder 56, so that the sponge block 53 always contacts the conveyor belt 3. During the movement of the conveyor belt 3, the conveyor belt 3 is brushed by the sponge block 53, so that the dust on the surface of the conveyor belt 3 is easy to clean.

[0026] Start sucking air by the air pump 8, so that the central control shunt plate 7 sucks the table dust in the air to prevent dust from spilling. By rotating the screw ring 97 and the suction pipe 93 to make a threaded movement, the slide rod 96 drives the plug 95 to slide in the connecting pipe 94, and adjusts the suction speed of the central control shunt plate 7 according to the usage situation, so as to avoid the concrete processing raw materials on the conveyor belt 3 being sucked into the central control shunt plate 7 due to excessive suction speed.

[0027] It should be noted in advance that in the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] The above are only the embodiments of the present invention, and the common knowledge of the specific structures and characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can still be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicability of the patent. The protection scope required by this application should be based on the content of its claims, and the specific implementation manners in the specification can be used to explain the content of the claims.

Claims

1. A concrete processing and conveying device with dust-proof effect, comprising a frame, characterized in that: A supporting roller is arranged in the frame, a conveyor belt is arranged on the outer side of the supporting roller, a motor is fixedly installed at the front end of the frame, a rotating shaft of the motor passes through the frame and is rotatably connected to the frame, the rotating shaft and the supporting roller are fixedly connected, a cleaning mechanism is arranged on the frame, a bracket is welded on the upper end of the frame, a central control diverter plate is slidably connected to the inside of the bracket, an air pump is fixedly installed on the upper end of the bracket, a suction end of the air pump passes through the bracket and is slidably connected to the bracket, an adjusting mechanism is arranged on the bracket, and a filter is fixedly connected to the inner top of the bracket.

2. The dust-proof concrete processing and conveying device according to claim 1 is characterized in that: The cleaning mechanism includes a mounting frame, the lower end of the frame is fixedly connected to the mounting frame, a slide is slidably connected to the inside of the mounting frame, a sponge block is bonded to the upper end of the slide, the sponge block is in contact with the conveyor belt, a screw is installed inside the mounting frame through a bearing, a screw barrel is threadedly connected to the outside of the screw, a slide barrel is slidably connected to the outside of the screw barrel, a spring is provided inside the slide barrel, and the slide barrel and the slide barrel are fixedly connected.

3. The dust-proof concrete processing and conveying device according to claim 2 is characterized in that: A sliding pin is fixedly connected to the surface of the screw barrel, and the sliding pin is slidably connected to the sliding barrel.

4. The dust-proof concrete processing and conveying device according to claim 2, characterized in that: One end of the spring is fixedly connected to the screw barrel, and the other end of the spring is fixedly connected to the slide plate.

5. The dust-proof concrete processing and conveying device according to claim 1 is characterized in that: The adjusting mechanism includes a support frame, the inner top of the bracket is fixedly connected to the support frame, the inner part of the support frame is slidably connected to a collecting hood, the collecting hood and the bracket are slidably connected, the inner part of the support frame is fixedly connected to a suction pipe, the inner part of the suction pipe is fixedly connected to a connecting pipe, the inner part of the connecting pipe is slidably connected to a plug, the surface of the plug is fixedly connected to a sliding rod, the outer side of the suction pipe is connected to a screw ring by a thread, the screw ring and the sliding rod are slidably connected, and the connecting pipe and the central control diverter plate are fixedly connected.

6. The dust-proof concrete processing and conveying device according to claim 5, characterized in that: The outer side of the slide rod is fixedly connected with a stop sleeve, and the stop sleeve is slidably connected with the suction pipe.

7. The dust-proof concrete processing and conveying device according to claim 5, characterized in that: The inner top of the collecting hood is fixedly connected with a support tube, the interior of the support tube is fixedly connected with a slip ring, the interior of the slip ring is slidably connected with a guide rod, the upper end of the guide rod is fixedly connected with a sealing plate, and the sealing plate is in contact with the support tube.

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