CN115648447A - Ash removal mechanism and concrete block conveying device - Google Patents

Abstract

The invention discloses an ash removing mechanism and a concrete block conveying device. According to the invention, the cleaning brush, the dust collecting groove, the guide seat and the dust collecting box are matched for use, when the front conveying part and the rear conveying part work and rotate, the outer sides of the front conveying part and the rear conveying part can be contacted with the cleaning brush, the cleaning brush is contacted with the outer sides of the front conveying part and the rear conveying part, concrete dust on the front conveying part and the rear conveying part can be directly cleaned, dust generated in the cutting process of concrete blocks can fall into the dust collecting groove, and then the dust can flow along the dust collecting groove to the dust collecting box in the guide seat for collection, so that the workload of people can be reduced.

Description

Ash removal mechanism and concrete block conveying device

Technical Field

The invention relates to the technical field of concrete blocks, in particular to a dust removing mechanism and a concrete block conveying device.

Background

In the production process of the concrete block, the concrete block needs to be conveyed to the bottom of the cutting structure by using a conveying device, then the cutting structure is used for cutting the damaged part of the concrete block, and meanwhile, the dust remained on the concrete block is treated by the dust cleaning mechanism, so that the quality of the concrete block is improved;

the existing mode for correcting concrete blocks in the transmission process is characterized in that the existing mode is that the concrete blocks are pried to move by using a reinforcing steel bar manually, then the positions of the concrete blocks are corrected, the invention is named as a novel concrete block finished product conveying line with the retrieval patent number of 202111548902.5, and comprises an installation frame and a screening frame, wherein the installation piece is fixedly installed on the upper surface of the installation frame, first installation plates are symmetrically installed on two sides of the installation piece, a ventilation fan is fixedly installed on the upper surface of the first installation plate, a first connection pipe is fixedly connected to the output end of the ventilation fan, a heating box is fixedly installed at one end, away from the ventilation fan, of the screening frame, a first electric slide rail is fixedly installed on one side, away from the installation frame, a second motor is slidably connected to the first electric slide rail, a second connecting shaft is fixedly connected to the output end of the second motor, a movable installation plate is fixedly connected to the second connecting shaft, a camera device is fixedly installed on the lower surface of the movable installation plate, when the concrete blocks are transported, the blocks, the processing efficiency of the blocks is improved, the blocks are screened before the blocks are dried, the defective blocks are removed, and the production quality of the blocks is improved.

In the process that the device conveys and cuts the concrete blocks, dust on the concrete blocks and dust after cutting treatment fall on a transmission structure inside the device, then personnel need to clean the dust attached to the transmission structure at regular intervals, the transmission structure inside the device consists of a plurality of groups of transmission rollers, when the personnel clean a plurality of transmission rollers independently, the workload of people can be greatly increased, and meanwhile, the cleaning speed is slow;

carry out the in-process of transmitting at the device to concrete block, concrete block's position can squint, position skew when concrete block, concrete block is out of level when the device cuts, can lead to concrete block's cutting plane crooked, out of level, thereby can cause the influence to concrete block's cutting quality, and the current mode of rectifying concrete block is the artifical reinforcing bar sled that uses concrete block to remove, then rectify concrete block's position, this kind of mode is not only time-consuming and energy-wasting, and the precision of rectifying is also relatively poor, and then be unfavorable for people's use.

Disclosure of Invention

The invention aims to provide a highway isolated gate structure and a paving device thereof, which are used for solving the problems in the background technology.

The invention provides the following technical scheme: a dust cleaning mechanism comprises a rack, wherein a cutting inclined plate is arranged at the central position of the top of the rack, a dust collecting mechanism is arranged at the bottom end, close to the cutting inclined plate, of the interior of the rack, dust cleaning mechanisms are arranged at the top of the rack at equal intervals, each dust cleaning mechanism comprises a fixed seat, a cleaning brush and clamping seats, the fixed seats are arranged at the top of the rack at equal intervals, the clamping seats are arranged on two sides of the bottom of each fixed seat, and the cleaning brushes are arranged on one sides of the fixed seats;

preferably, the ash collecting mechanism comprises an ash collecting groove, a connecting plate, a guide seat and an ash collecting box, the ash collecting groove is arranged at the bottom end, close to the cutting inclined plate, of the frame, the front face and the back face of the ash collecting groove are provided with the guide seat, the guide seats are arranged on the two sides, close to the ash collecting groove, of the two sides of the frame, and the ash collecting box is arranged inside the guide seats.

Preferably, the rack top is close to the cutting swash plate and installs the mount, the positive both sides of mount are equipped with the guide bar, the sleeve is installed in the outside of guide bar, telescopic openly is connected with the cutting swash plate, the internally mounted of cutting swash plate has the saw blade, electric putter is installed to the both sides of cutting swash plate bottom.

Preferably, a concrete block conveying device comprises a rack, wherein a front conveying component is installed at one end of the top of the rack, a rear conveying component is installed at one end, away from the front conveying component, of the top of the rack, a correcting mechanism is installed at the top of the front conveying component at an equal distance from one end of an auxiliary mechanism, the correcting mechanism comprises a correcting plate, a correcting roller, a motor, a conveying fluted disc and a conveying chain, the correcting plate is installed at the top of the front conveying component at an equal distance from one end of the auxiliary mechanism, the correcting roller is installed at the correcting plate at an equal distance from the inside of the correcting plate, the conveying fluted disc is arranged on the outer side of the top end of the correcting roller, the conveying chain is installed on the outer side of the conveying fluted disc, the motor is installed on one side of the top of the correcting plate, and the output end of the motor is connected with a group of correcting rollers;

preferably, the reinforcing bars are arranged in the machine frame at equal intervals close to the inner part of the front conveying component, and the baffle is arranged in the machine frame at the side far away from the front conveying component.

Preferably, electric telescopic handle is installed to the both sides equidistance of correction plate, and electric telescopic handle keeps away from correction mechanism's one side and installs the riser.

Preferably, the two ends of the top of the rack, which are close to the fixing frame, are provided with auxiliary mechanisms, and one side of the rack is provided with a PLC (programmable logic controller).

Preferably, the auxiliary mechanism comprises a supporting plate, a fixing plate and an auxiliary plate, the fixing plate is installed on one side, close to the fixing frame, of the top of the rack, the supporting plate is installed on one side, far away from the fixing plate, of the top of the rack, and the auxiliary plate is installed on one side, close to the fixing plate, of the supporting plate.

The invention has the beneficial effects that:

1. according to the invention, the cleaning brush, the dust collecting groove, the guide seat and the dust collecting box are matched for use, when the front conveying part and the rear conveying part work and rotate, the outer sides of the front conveying part and the rear conveying part can be contacted with the cleaning brush, and the cleaning brush is contacted with the outer sides of the front conveying part and the rear conveying part, so that concrete dust on the front conveying part and the rear conveying part can be directly cleaned, dust generated in the cutting process of concrete blocks can fall into the dust collecting groove, and then the dust can flow along the dust collecting groove to the dust collecting box in the guide seat for collection, so that the workload of people can be reduced, and the cleaning speed is improved;

2. according to the invention, the correcting plate, the correcting rollers, the motor, the transmission fluted disc and the transmission chain are matched for use, the baffle plate can limit two sides of the concrete block in the transmission process, the front transmission part works to rotate forwards to slowly transmit the concrete block, at the moment, the motor works to drive one group of correcting rollers to rotate, when one group of correcting rollers rotate, the other groups of correcting rollers can be driven to rotate through the transmission chain and the transmission fluted disc, when the concrete block is not horizontal in the transmission process, the concrete block can extrude the correcting rollers on the inner wall of the correcting plate, at the moment, the front transmission part drives the concrete block to transmit forwards and the correcting rollers are matched for use in a rotating mode, the position of the concrete block in the transmission process can be enabled to be aligned and horizontal, so that a person does not need to use the concrete block according to the condition of the concrete block, the position of the concrete block is pried to be corrected by using a reinforcing steel bar, and the use of people is further facilitated.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic view of the back side of the present invention;

FIG. 3 is a schematic front view of a cutting ramp portion of the present invention;

FIG. 4 is a perspective view of a portion of the auxiliary mechanism of the present invention;

FIG. 5 is a schematic front view of a portion of the alignment mechanism of the present invention;

FIG. 6 is a schematic diagram of the internal structure of the calibration plate according to the present invention;

fig. 7 is a schematic diagram of a partially enlarged structure of a in fig. 1 according to the present invention.

In the figure: 1. a frame; 2. a front conveying member; 3. a rear conveying member; 4. reinforcing steel bars; 401. a baffle plate; 5. an auxiliary mechanism; 501. a support plate; 502. a fixing plate; 503. an auxiliary plate; 6. cutting the inclined plate; 601. an electric push rod; 602. a sleeve; 603. a saw blade; 7. a fixed mount; 701. a guide bar; 8. a dust collecting mechanism; 801. a dust collecting groove; 802. a connecting plate; 803. a guide seat; 804. a dust collecting box; 9. a correction mechanism; 901. a correction plate; 902. a correcting roller; 903. a motor; 904. a transmission fluted disc; 905. a conveyor chain; 10. a PLC controller; 11. a dust removing mechanism; 1101. a fixed seat; 1102. cleaning a brush; 1103. a card holder; 12. a vertical plate; 1201. an electric telescopic rod.

Detailed Description

The first embodiment is as follows:

the technical scheme of the invention is further elaborated in detail by referring to the drawings and the specific embodiments of the specification, the dust removing mechanism comprises a rack 1, a cutting inclined plate 6 is installed at the central position of the top of the rack 1, a dust collecting mechanism 8 is installed at the bottom end, close to the cutting inclined plate 6, of the inside of the rack 1, dust removing mechanisms 11 are installed at the top of the rack 1 at equal intervals, each dust removing mechanism 11 comprises a fixed seat 1101, a cleaning brush 1102 and clamping seats 1103, the fixed seats 1101 are installed at the top of the rack 1 at equal intervals, the clamping seats 1103 are installed at two sides of the bottom of the fixed seat 1101, and the cleaning brush 1102 is arranged at one side of the fixed seat 1101.

Specifically, as shown in fig. 1 and 7, a clamping seat 1103 is connected to the bottom of a fixing seat 1101 by welding, the clamping seat 1103 is U-shaped, before use, a person clamps the clamping seat 1103 at the bottom of the fixing seat 1101 on the rack 1, and then uses a bolt to penetrate through the inside of one side of the clamping seat 1103, when the bolt moves to one side of the rack 1 through a screw mechanism at the outer side, one end of the bolt can enable the clamping seat 1103 and the rack 1 to form an extrusion force, then the clamping seat 1103 can be fixedly installed at the top of the rack 1, when a saw blade 603 inside a cutting inclined plate 6 cuts a concrete block, dust at the outer side of the concrete block can fall on the surfaces of a front conveying part 2 and a rear conveying part 3, when the front conveying part 2 and the rear conveying part 3 work and rotate, the outer sides of the front conveying part 2 and the rear conveying part 3 can be in contact with a cleaning brush 1102, and by the cleaning brush 1102, concrete dust on the front conveying part 2 and the rear conveying part 3 can be directly cleaned.

A concrete block conveying device comprises a rack 1, wherein a front conveying part 2 is installed at one end of the top of the rack 1, a rear conveying part 3 is installed at one end, far away from the front conveying part 2, of the top of the rack 1, a correcting mechanism 9 is installed at one end, far away from an auxiliary mechanism 5, of the top of the front conveying part 2 at equal intervals, the correcting mechanism 9 comprises a correcting plate 901, a correcting roller 902, a motor 903, a conveying fluted disc 904 and a conveying chain 905, the correcting plate 901 is installed at one end, far away from the auxiliary mechanism 5, of the top of the front conveying part 2 at equal intervals, the correcting roller 902 is installed inside the correcting plate 901 at equal intervals, the conveying fluted disc 904 is arranged on the outer side of the top end of the correcting roller 902, the conveying chain 905 is installed on the outer side of the conveying fluted disc 904, the motor 903 is installed on one side of the top of the correcting plate 901, and the output end of the motor 903 is connected with one group of the correcting rollers 902;

specifically, as shown in fig. 1, 5 and 6, the front conveying component 2 and the rear conveying component 3 are of the same structure, and the front conveying component 2 and the rear conveying component 3 are both composed of a motor, a conveying chain, a transmission fluted disc and a conveying roller, and a person places concrete blocks on the top of the front conveying component 2 by using a forklift, and then operates the PLC controller 10, the PLC controller 10 controls the front conveying component 2 and the rear conveying component 3 to work, so that the concrete blocks can be slowly conveyed forwards by the forward rotation of the front conveying component 2, at this time, the motor 903 works to drive one set of correcting rollers 902 to rotate, when one set of correcting rollers 902 rotates, the other sets of correcting rollers 902 can be driven to rotate by the conveying chain 905 and the transmission fluted disc 904, when the concrete blocks are not horizontal in the conveying process, the concrete blocks can press the correcting rollers 902 on the inner wall of the correcting plate 901, at this time, the concrete blocks are driven by the front conveying component 2 to be conveyed forwards and rotated to be matched with the correcting rollers 902, so that the positions of the concrete blocks in the conveying process can be leveled, and the concrete blocks can be corrected without using the reinforcing steel bars by using the concrete blocks according to the situation of the concrete blocks.

A process flow of a dust cleaning mechanism and a concrete block conveying device,

further, the concrete blocks are placed on the top of the front conveying component 2 through a forklift, two sides of each concrete block are located between the baffles 401, the concrete blocks can be conveyed through the operation of the front conveying component 2, and the baffles 401 can limit two sides of each concrete block in the conveying process;

further, a person operates the PLC 10 to enable the PLC 10 to send a command to control the front conveying part 2 and the rear conveying part 3 to work, the concrete blocks can be driven to be slowly conveyed forwards through forward rotation of the front conveying part 2, then the concrete blocks can extrude the correcting rollers 902 on the inner wall of the correcting plate 901, at the moment, the motor 903 works to drive one group of correcting rollers 902 to rotate, when one group of correcting rollers 902 rotate, the other groups of correcting rollers 902 can be driven to rotate through the conveying chain 905, the concrete blocks are driven to be conveyed forwards through the front conveying part 2 to be matched with the correcting rollers 902 in a rotating mode, the position of the concrete blocks in the conveying process can be made to be aligned and horizontal, when the front conveying part 2 works and rotates, the front conveying part 2 can be in contact with the cleaning brush 1102, the cleaning brush 1102 is in contact with the surface of the front conveying part 2, and the cleaning brush 1102 is in a brush mode to clean concrete ash attached to the outer surface of the front conveying part 2;

further, when the concrete blocks move to the bottom of the cutting inclined plate 6 under the action of the front conveying part 2 and the rear conveying part 3, a worker operates the PLC 10, the PLC 10 sends an instruction to control a motor component in the working interior of the electric push rod 601 to drive a screw rod structure transmission nut to move, the telescopic end of the electric push rod 601 can stretch and retract, so that the cutting inclined plate 6 at the top is driven to move downwards, then the saw blade 603 is driven to move back and forth by the components in the cutting inclined plate 6, the damaged places of the concrete blocks can be cut by the movement of the saw blade 603, dust generated in the cutting process of the concrete blocks can fall into the dust collecting groove 801, and then the dust can flow along the dust collecting groove 801 to the dust collecting box 804 in the guide seat 803 to be collected;

further, after the concrete block is cut, a person operates the PLC 10, the PLC 10 controls the electric push rod 601 to work, the output end of the electric push rod 601 drives the cutting inclined plate 6 to move upwards, and then the saw blade 603 moves out of the interior of the concrete block along with the cutting inclined plate 6;

further, finally, the operator operates the PLC 10, the PLC 10 controls the front conveying component 2 and the rear conveying component 3 to work and rotate reversely, the cut concrete blocks can be transmitted to the top of the front conveying component 2 through the reverse rotation of the rear conveying component 3, and then the front conveying component 2 can also rotate reversely to move the cut concrete blocks to one side of the front conveying component 2, which is far away from the rear conveying component 3.

Example two

Different from the first embodiment, the invention also provides a second embodiment, which is used for solving the problem that when a road meets a slope, the guardrail installation needs to measure the positions of all fence piles according to the slope, and then the fence piles are assembled into an isolation fence;

the application discloses deashing mechanism, ash collecting mechanism 8 includes ash collecting groove 801, connecting plate 802, guide holder 803 and ash collecting box 804, 1 inside bottom that is close to cutting swash plate 6 of frame installs ash collecting groove 801, the front and the back in ash collecting groove 801 all are equipped with guide holder 803, 1 both sides of frame are close to ash collecting groove 801 both sides and are equipped with guide holder 803, the internally mounted of guide holder 803 has ash collecting box 804, connecting plate 802 can carry on spacingly to ash collecting groove 801 positive and negative, the top of guide holder 803 is equipped with the opening, it can be along the inside opening flow direction ash collecting box 804 of guide holder 803 to prevent dust.

Specifically, as shown in fig. 1 and fig. 4, the connection plate 802 can block two sides of the dust collection groove 801, when the saw blade 603 inside the cutting inclined plate 6 cuts the concrete block, dust generated by the concrete block can fall into the dust collection groove 801, the dust collection groove 801 is in an inverted V shape, and then the dust can be collected along the dust collection groove 801 into the dust collection box 804 inside the guide seat 803, so that the dust can be conveniently processed in a later-period centralized manner by the personnel.

Further, a fixing frame 7 is installed at the top of the machine frame 1 close to the cutting inclined plate 6, guide rods 701 are arranged on two sides of the front face of the fixing frame 7, a sleeve 602 is installed on the outer side of each guide rod 701, the cutting inclined plate 6 is connected to the front face of the sleeve 602, saw blades 603 are installed inside the cutting inclined plate 6, and electric push rods 601 are installed on two sides of the bottom of the cutting inclined plate 6.

Specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, when the electric push rod 601 drives the inclined cutting plate 6 to move, the sleeve 602 on the back of the inclined cutting plate 6 moves along the front of the fixing frame 7 to the outside of the guide rod 701, and then the components inside the inclined cutting plate 6 drive the saw blade 603 to move, and then the concrete block is cut.

Furthermore, reinforcing steel bars 4 are equidistantly arranged inside the machine frame 1 close to the front conveying component 2, and a baffle 401 is arranged inside one side of the machine frame 1 far away from the front conveying component 2;

furthermore, two ends of the top of the rack 1, which are close to the fixed frame 7, are provided with auxiliary mechanisms 5, and one side of the rack 1 is provided with a PLC (programmable logic controller) 10;

further, the auxiliary mechanism 5 comprises a supporting plate 501, a fixing plate 502 and an auxiliary plate 503, the fixing plate 502 is installed on one side of the top of the rack 1 close to the fixing frame 7, the supporting plate 501 is installed on one side of the top of the rack 1 far away from the fixing plate 502, and the auxiliary plate 503 is installed on one side of the supporting plate 501 close to the fixing plate 502.

Specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, when the front conveying unit 2 conveys the concrete block, both sides of the concrete block can be limited by the baffle 401, when the concrete block is conveyed between the supporting plate 501 and the auxiliary plate 503 after being corrected by the correcting mechanism 9, both sides of the concrete block can be limited by the supporting plate 501 and the auxiliary plate 503, so that the concrete block can be conveyed horizontally, the fixing plate 502 can fix the auxiliary plate 503 on one side, and the reinforcing bar 4 can support the concrete block on the top.

Further, electric telescopic rods 1201 are equidistantly installed on two sides of the correction plate 901, a vertical plate 12 is installed on one side, away from the correction mechanism 9, of each electric telescopic rod 1201, and each electric telescopic rod 1201 is specifically of an electric push rod structure;

specifically, as shown in fig. 5, one side of the vertical plate 12 is apart from installing electric telescopic handle 1201, the output end of electric telescopic handle 1201 is connected with correction plate 901, when electric telescopic handle 1201 works, the inside motor element can drive the screw rod structure transmission nut to move, the flexible end that can make electric telescopic handle 1201 stretches out and draws back, thereby driving correction plate 901 on one side to move, and the personnel of being convenient for adjust the service position of correction plate 901.

The working principle is as follows: a person places concrete blocks on the top of the front conveying component 2 by using a forklift, so that two sides of the concrete blocks are located between the baffle plates 401, then the front conveying component 2 and the rear conveying component 3 work, the concrete blocks can be driven to be slowly conveyed forwards by forward rotation of the front conveying component 2, the concrete blocks can extrude the correcting rollers 902 passing through the inner wall of the correcting plate 901, the front conveying component 2 drives the concrete blocks to be conveyed forwards and the correcting rollers 902 to be used in a rotating and matching mode, so that the positions of the concrete blocks in the conveying process can be driven to be aligned, when the front conveying component 2 works and rotates, the front conveying component 2 can be in contact with the cleaning brush 1102 and is in surface contact with the front conveying component 2 by the cleaning brush 1102, can clear up the adnexed concrete ash in 2 external surfaces of preceding conveyor components, when concrete block in the front moved to cutting swash plate 6 bottom with back conveyor components 3's effect down, cut swash plate 6 downstream of top is driven through electric putter 601 work, cutting swash plate 6 internal component drives saw blade 603 round trip movement and can make saw blade 603 to the damaged place of concrete block cut the processing, and the dust that concrete block produced in the cutting process can flow into the inside collection of collection ash box 804 through collection ash groove 801, after the concrete block cutting is accomplished, output through electric putter 601 drives cutting swash plate 6 rebound, last can be with the concrete block after the cutting at the top of conveyor components 2 before transmitting through 3 work reverse rotations of back conveyor components.

Claims (9)

1. The utility model provides an ash removal mechanism, includes frame (1), its characterized in that, the central point department at frame (1) top installs cutting swash plate (6), the inside bottom that is close to cutting swash plate (6) of frame (1) is installed and is collected grey mechanism (8), ash removal mechanism (11) are installed to the top equidistance of frame (1), ash removal mechanism (11) are including fixing base (1101), cleaning brush (1102) and cassette (1103), fixing base (1101) are installed to the top equidistance of frame (1), cassette (1103) are installed to the both sides of fixing base (1101) bottom, one side of fixing base (1101) is equipped with cleaning brush (1102).

2. The ash removing mechanism according to claim 1, wherein the ash collecting mechanism (8) comprises an ash collecting groove (801), a connecting plate (802), guide seats (803) and an ash collecting box (804), the ash collecting groove (801) is installed at the bottom end, close to the cutting inclined plate (6), of the inside of the machine frame (1), the guide seats (803) are arranged on the front face and the back face of the ash collecting groove (801), the guide seats (803) are arranged on the two sides, close to the ash collecting groove (801), of the two sides of the machine frame (1), and the ash collecting box (804) is installed inside the guide seats (803).

3. The ash removing mechanism according to claim 1, wherein a fixing frame (7) is mounted at the top of the machine frame (1) close to the cutting inclined plate (6), guide rods (701) are arranged on two sides of the front surface of the fixing frame (7), a sleeve (602) is mounted on the outer side of each guide rod (701), the cutting inclined plate (6) is connected to the front surface of each sleeve (602), saw blades (603) are mounted inside the cutting inclined plate (6), and electric push rods (601) are mounted on two sides of the bottom of the cutting inclined plate (6).

4. The utility model provides a concrete block transmission device, includes frame (1), its characterized in that, preceding conveyor means (2) are installed to the one end at frame (1) top, conveyor means (2) was installed after the one end was kept away from in frame (1) top, the one end equidistance that auxiliary mechanism (5) were kept away from in preceding conveyor means (2) top is installed correction mechanism (9), correction mechanism (9) are including correcting plate (901), correction roller (902), motor (903), conveying fluted disc (904) and conveying chain (905), the one end equidistance that auxiliary mechanism (5) were kept away from in preceding conveyor means (2) top is installed correction plate (901), correction roller (902) are installed to the inside equidistance of correction plate (901), the outside on correction roller (902) top is equipped with conveying fluted disc (904), conveying chain (905) is installed in the outside of conveying fluted disc (904), motor (903) are installed to one side at correction plate (901) top, and the output of motor (903) is connected with a set of correction roller (902).

5. A concrete block transfer device according to claim 4,

reinforcing bar (4) are installed to frame (1) near the inside equidistance of preceding conveyor means (2), the internally mounted of conveyor means (2) one side has baffle (401) before frame (1) is kept away from.

6. A concrete block transfer device according to claim 4,

electric telescopic rods (1201) are installed on two sides of the correcting plate (901) in an equidistant mode, and a vertical plate (12) is installed on one side, far away from the correcting mechanism (9), of each electric telescopic rod (1201).

7. A concrete block transfer device according to claim 4,

the utility model discloses a PLC machine frame, including frame (1), rack (1), mount (7), PLC controller (10) are installed to the both ends that the frame (1) top is close to mount (5).

8. A concrete block transfer device as claimed in claim 5,

the auxiliary mechanism (5) comprises a supporting plate (501), a fixing plate (502) and an auxiliary plate (503), wherein the fixing plate (502) is installed on one side, close to the fixing frame (7), of the top of the rack (1), the supporting plate (501) is installed on one side, far away from the fixing plate (502), of the top of the rack (1), and the auxiliary plate (503) is installed on one side, close to the fixing plate (502), of the supporting plate (501).

9. A process flow of a dust cleaning mechanism and a concrete building block conveying device, which is characterized in that,

a. placing the concrete blocks on the top of the front conveying component (2) through a forklift, and enabling two sides of the concrete blocks to be located between the baffles (401);

b. then, a worker operates the PLC (10) to enable the PLC (10) to send a command to control the front conveying component (2) and the rear conveying component (3) to work, the concrete blocks can be slowly conveyed forwards through forward rotation of the front conveying component (2), the concrete blocks can extrude the inner wall of the correcting plate (901) in the conveying process, the front conveying component (2) drives the concrete blocks to be conveyed forwards and is matched with the correcting roller (902) in the correcting plate (901) in a rotating mode for use, the positions of the concrete blocks in the conveying process can be aligned, when the front conveying component (2) works and rotates, the front conveying component (2) can be in contact with the cleaning brush (1102), the cleaning brush (1102) is in contact with the surface of the front conveying component (2), and concrete ash attached to the outer surface of the front conveying component (2) can be cleaned;

c. when the concrete blocks move to the bottom of the cutting inclined plate (6) under the action of the front conveying component (2) and the rear conveying component (3), a person operates the PLC (10), the PLC (10) sends an instruction to control the electric push rod (601) to work, at the moment, the output end of the electric push rod (601) can cut the inclined plate (6) to move downwards, then the internal component of the cutting inclined plate (6) drives the saw blade (603) to move back and forth to cut the damaged part of the concrete block, and dust generated after cutting can fall into the dust collecting groove (801);

d. then, a person operates the PLC (10), the PLC (10) controls the electric push rod (601) to work, and the output end of the electric push rod (601) drives the cutting inclined plate (6) to move upwards;

e. finally, the PLC controller (10) is operated by a person, the PLC controller (10) controls the front conveying component (2) and the rear conveying component (3) to work in a reverse rotation mode, and the cut concrete blocks can be transmitted to the top of the front conveying component (2) through the rear conveying component (3) in the reverse rotation mode.

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