Anti-blocking device for mortar conveying pipeline

Abstract

The utility model discloses an anti-blocking device for a mortar conveying pipeline, which relates to the technical field of conveying pipes and comprises a bottom plate, a plurality of groups of support frames are fixedly connected onto the bottom plate, conveying pipes are fixedly mounted in the support frames, a sliding seat fixedly mounted on the bottom plate is arranged on one side of each conveying pipe, and a sliding block is slidably connected into the sliding seat. A knocking mechanism used for knocking a conveying pipe is fixedly installed on the sliding block, a feeding assembly is arranged in the supporting frame, a driving mechanism is fixedly installed on the bottom plate, the sliding block can be synchronously driven by the driving mechanism to reciprocate, the feeding assembly can be synchronously driven by the driving mechanism to continuously work, and the sliding block drives the knocking mechanism to reciprocate. By means of the structure, different positions of the conveying pipe are knocked, shock waves generated by knocking can destroy adhesive force of particles in slurry, pipe wall deposition is reduced, the possibility that mortar is blocked in the pipeline conveying process is reduced, meanwhile, the mortar at the bent position of the knocked pipeline is fed through the feeding assembly, and mortar accumulation can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a conveying pipe technical field, concretely relates to a mortar conveying pipeline anti -blocking device. BACKGROUND

[0002] The conveying pipe refers to the pipe that specially conveys liquid and gas materials, and the method of conveying materials by the pipe is called the pipe transportation.

[0003] And in the construction, tunnel, water conservancy and other projects, mortar mostly needs to be pumped through the pipeline for long distance, but because the mortar contains sand, cement and other easy-to-settle components, the conveying process is prone to blockage. Although the pressure or flow rate of the conveying pump can be adjusted in real time to maintain the uniform flow of the mortar and avoid stagnation, but at the corner, the blockage is still prone to occur, based on this, the present scheme provides a mortar conveying pipeline anti-blocking device to solve the above problems. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, a mortar conveying pipeline anti-blocking device is provided, which solves the problems in the above background technology.

[0005] In order to achieve the above purpose, the technical scheme adopted by the utility model is:

[0006] A mortar conveying pipeline anti-blocking device, comprising a bottom plate, a plurality of support frames are fixedly connected on the bottom plate, a conveying pipe is fixedly installed in the support frame, a sliding seat fixedly installed on the bottom plate is arranged on one side of the conveying pipe, a sliding block is slidably connected in the sliding seat, a knocking mechanism for knocking the conveying pipe is fixedly installed on the sliding block, a feeding assembly is arranged in the support frame, a driving mechanism for driving the sliding block to slide back and forth and driving the feeding assembly to work is fixedly installed on the bottom plate, the knocking mechanism comprises a fixed frame fixedly installed on the sliding block, a first motor is fixedly installed on the fixed frame, a crank arm is fixedly connected to the output shaft of the first motor, a knocking frame is slidably arranged on the fixed frame on one side of the crank arm, a plurality of clamping pulleys for cooperating with the sliding of the knocking frame are rotatably installed on the fixed frame, the crank arm is slidably connected with the knocking frame, a driving groove for cooperating with the sliding of the crank arm is formed in the knocking frame, and a fixing groove is formed in one end of the knocking frame close to the conveying pipe, and a knocking piece is arranged in the fixing groove.

[0007] Preferably, the knocking piece comprises a sliding block slidably installed in the fixing groove, a knocking rod is fixedly connected to one end of the sliding block close to the conveying pipe, one end of the knocking rod penetrates through the knocking frame and extends out, and a spring is fixedly connected between the other end of the sliding block away from the conveying pipe and the inner wall of the knocking frame.

[0008] Preferably, the upper end of the sliding seat is provided with a first sliding groove for matching the sliding of the sliding block, the sliding block is fixedly connected with a driving frame, and the rear end of the sliding seat is provided with a second sliding groove for matching the sliding of the driving frame, and one end of the driving frame is rotationally connected with the driving mechanism.

[0009] Preferably, the feeding assembly comprises a rotating sealing seat fixedly installed on the conveying pipe, a rotating rod is rotationally installed in the rotating sealing seat, the surface of one end of the rotating rod located in the interior of the conveying pipe is fixedly connected with a feeding blade, and the other end of the rotating rod is fixedly connected with the driving mechanism.

[0010] Preferably, the driving mechanism comprises a mounting plate and a second motor fixedly installed on the bottom plate, the mounting plate is rotationally installed with rotating block one and rotating block two, one end of the rotating block one and the rotating block two away from the conveying pipe is fixedly installed with a driven gear and a driving gear respectively, the driven gear and the driving gear are meshed with each other, one end of the rotating block two close to the conveying pipe is fixedly connected with the output shaft of the second motor, and one end of the rotating block one close to the conveying pipe is fixedly connected with one end of the rotating rod, and the driven gear is provided with a driving piece for driving the sliding block to slide.

[0011] Preferably, the driving piece comprises a driving rod fixedly connected with the driven gear, and a connecting rod is rotationally installed on the driving rod, and one end of the connecting rod is rotationally connected with one end of the driving frame.

[0012] Preferably, the conveying pipe is provided with a cleaning port.

[0013] Compared with the prior art, the mortar conveying pipeline anti-blocking device has the following advantages

[0014] Beneficial effects:

[0015] 1. The knocking mechanism is driven by the second motor in the driving mechanism, so that the second motor drives the driving gear to rotate through the rotating block two, the driving gear drives the driving piece through the driven gear, so that the driving piece can periodically drive the sliding block to reciprocate, and the reciprocating movement of the knocking mechanism is realized, wherein the knocking mechanism is driven by the first motor, the crank arm is rotated, and the driving groove on the knocking frame is matched, so that the crank arm can drive the knocking frame to reciprocate forward and backward, when the knocking frame approaches the conveying pipe, the knocking piece is driven to move towards the conveying pipe, so that the knocking rod can knock the conveying pipe, and the reciprocating movement of the sliding block is matched, so that the knocking rod can periodically knock different positions of the conveying pipe, the impact wave generated by the periodic knocking can destroy the adhesion of the particles in the slurry, and the deposition on the pipe wall is reduced.

[0016] 2. The utility model discloses a feeding assembly is provided, when the driving mechanism drives the left and right movement of sliding block, wherein, the rotary block no. 1 will synchronous drive the rotary rod in feeding assembly, make the rotary rod drive feeding blade, thereby can carry out the feeding treatment to the bending of pipeline, avoid the mortar accumulation in the bending position, thereby cause the subsequent accumulation blockage. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0018] Fig. 2 It is the structure schematic diagram of sliding seat and knocking mechanism in the utility model;

[0019] Fig. 3 It is the structure schematic diagram of knocking mechanism in the utility model;

[0020] Fig. 4 It is the structure schematic diagram of knocking piece in the utility model;

[0021] Fig. 5 It is the connection structure schematic diagram of driving mechanism and knocking mechanism in the utility model;

[0022] Fig. 6 It is the connection structure schematic diagram of driving mechanism and feeding assembly in the utility model.

[0023] Marked in the drawing is:

[0024] 1, bottom plate;2, conveying pipe;201, cleaning port;3, support frame;4, sliding seat;401, first sliding groove;402, second sliding groove;5, sliding block;501, drive frame;6, knocking mechanism;601, fixed frame;602, first motor;603, crank arm;604, knocking frame;605, clamping pulley;606, drive groove;607, fixed groove;608, knocking rod;609, sliding block;6010, spring;7, feeding assembly;701, rotary sealing seat;702, rotary rod;703, feeding blade;8, driving mechanism;801, mounting plate;802, rotary block no. 1;803, rotary block no. 2;804, second motor;805, driving gear;806, driven gear;807, drive rod;808, connecting rod. DETAILED DESCRIPTION

[0025] The following description is used to disclose the utility model to enable those skilled in the art to realize the utility model. The preferred embodiments in the following description are only as examples, and other obvious variants can be thought of by those skilled in the art.

[0026] REFERENCE Figs. 1-3As shown, a mortar conveying pipeline anti-clogging device includes a base plate 1, on which several sets of support frames 3 are fixedly connected. A conveying pipe 2 is fixedly installed inside the support frames 3. A sliding seat 4 is fixedly installed on the base plate 1 on one side of the conveying pipe 2. A sliding block 5 is slidably connected inside the sliding seat 4. A striking mechanism 6 for striking the conveying pipe 2 is fixedly installed on the sliding block 5. A feeding assembly 7 is provided inside the support frames 3. A drive mechanism 8 is fixedly installed on the base plate 1 to synchronously drive the sliding block 5 to reciprocate and drive the feeding assembly 7 to work.

[0027] Furthermore, in this novel experimental design, the driving mechanism 8 synchronously drives the sliding block 5 to reciprocate and the feeding component 7 to operate continuously. During the reciprocating motion of the sliding block 5, the striking mechanism 6 reciprocates, allowing it to periodically strike different positions on the conveying pipe 2. The shock waves generated by this periodic striking can disrupt the adhesion of particles in the slurry, reducing deposition on the pipe wall. Simultaneously, for existing soft blockages (such as incompletely hardened cement lumps), the striking mechanism can break them up, allowing them to be flushed away with the flow, thus reducing the possibility of blockages during mortar pipeline transport. Simultaneously, when the driving mechanism 8 moves the sliding block 5 left and right, it synchronously drives the feeding component 7, allowing for the feeding of mortar at the bends in the pipeline after striking, preventing mortar accumulation at these bends and avoiding subsequent blockages.

[0028] The striking mechanism 6 includes a fixed frame 601 fixedly mounted on a sliding block 5. A first motor 602 is fixedly mounted on the fixed frame 601. The output shaft of the first motor 602 is fixedly connected to a crank arm 603. A striking frame 604 sliding on the fixed frame 601 is provided on one side of the crank arm 603. Several sets of clamping pulleys 605 are rotatably mounted on the fixed frame 601 to cooperate with the sliding of the striking frame 604. The crank arm 603 is slidably connected to the striking frame 604. The striking frame 604 has openings for cooperating with the crank arm 603. The handle 603 has a sliding drive groove 606, and the striking frame 604 has a fixing groove 607 at one end near the conveying pipe 2. A striking element is provided in the fixing groove 607. The striking element includes a slider 609 that is slidably installed inside the fixing groove 607. A striking rod 608 is fixedly connected to one end of the slider 609 near the conveying pipe 2. One end of the striking rod 608 passes through the striking frame 604 and extends outward. A spring 6010 is fixedly connected between the end of the slider 609 away from the conveying pipe 2 and the inner wall of the striking frame 604.

[0029] Further: drive by driving mechanism 8, periodically driven sliding block 5 reciprocating movement, to achieve the reciprocating movement of the knocking mechanism 6, wherein the knocking mechanism 6 is driven by the first motor 602, in turn drive the rotation of the crank arm 603, the crank arm 603 rotation process, its outside end through the knocking frame 604 on the drive groove 606 of the mutual cooperation, so that the crank arm 603 can be driven groove 606 inside, so that the crank arm 603 can drive the knocking frame 604 reciprocating motion, when the knocking frame 604 close to the conveying pipe 2, drive knocking piece and move to the conveying pipe, so that the knocking rod can knock the conveying pipe 2, knocking process, the knocking rod 608 and the slider 609 will be force received in the fixed groove 607, after the knocking is completed, under the action of the spring 6010, so that the knocking rod 608 and the slider 609 are quickly reset.

[0030] Specifically, in the embodiment, the upper end of the sliding seat 4 is provided with a first sliding groove 401 for cooperating with the sliding block 5 to slide, the sliding block 5 is fixedly connected with a driving frame 501, the rear end of the sliding seat 4 is provided with a second sliding groove 402 for cooperating with the driving frame 501 to slide, and one end of the driving frame 501 is rotatably connected with the driving mechanism 8.

[0031] Specifically, in the embodiment, the feeding assembly 7 includes a rotating sealing seat 701 fixedly installed on the conveying pipe 2, a rotating rod 702 rotatably installed in the rotating sealing seat 701, a feeding blade 703 fixedly connected to the surface of one end of the rotating rod 702 located inside the conveying pipe 2, and the other end of the rotating rod 702 is fixedly connected with the driving mechanism 8.

[0032] Further: when the driving mechanism 8 drives the sliding block 5 to move left and right, the rotating block 802 synchronously drives the rotating rod 702 in the feeding assembly 7, so that the rotating rod 702 drives the feeding blade 703, thereby feeding the curved part of the pipeline, avoiding the accumulation of mortar at the curved position, thereby causing subsequent accumulation and blockage.

[0033] Specifically, in the embodiment, the driving mechanism 8 includes a mounting plate 801 fixedly installed on the bottom plate 1, and a second motor 804, the mounting plate 801 is rotatably installed with a rotating block one 802 and a rotating block two 803, the rotating block one 802 and the rotating block two 803 are respectively fixedly installed with a driven gear 806 and a driving gear 805 away from one end of the conveying pipe 2, and the driven gear 806 and the driving gear 805 are mutually engaged, the rotating block two 803 is fixedly connected with an output shaft of the second motor 804 close to one end of the conveying pipe 2, and the rotating block one 802 is fixedly connected with one end of the rotating rod 702 close to one end of the conveying pipe 2, the driven gear 806 is provided with a driving piece for driving the sliding block 5 to slide, the driving piece includes a driving rod 807 fixedly connected with the driven gear 806, and a connecting rod 808 rotatably installed on the driving rod 807, one end of the connecting rod 808 is rotatably connected with one end of the driving frame 501.

[0034] Further, the second motor 804 in the driving mechanism 8 is driven, so that the second motor 804 drives the driving gear 805 through the rotating block two 803, the driving gear 805 drives the driving rod 807 in the driving piece through the driven gear 806, and the driving rod 807 drives the sliding block 5 to reciprocate periodically through cooperation of the connecting rod 808 and the driving frame 501, so that the reciprocating movement of the knocking mechanism 6 is realized, and when the driving mechanism 8 drives the sliding block 5 to move left and right, the rotating block one 802 drives the rotating rod 702 in the feeding assembly 7 synchronously, so that the rotating rod 702 drives the feeding blade 703, thereby feeding the curved position of the pipeline, avoiding that the mortar is accumulated at the curved position, thereby avoiding subsequent accumulation and blockage.

[0035] Specifically, in the embodiment, the conveying pipe 2 is provided with a cleaning port 201. When stopping, the feeding blade 703 in the interior can be flushed by connecting a water pipe with the cleaning port 201, so that the mortar is prevented from adhering to the blade.

[0036] The working principle of the utility model is that when the conveying pipe 2 starts to convey mortar, the driving mechanism 8 can synchronously drive the sliding block 5 to reciprocate, and the feeding assembly 7 continuously works.

[0037] Wherein, through the second motor 804 in the driving mechanism 8 drive, so that the second motor 804 through the rotating block two 803 driven main gear 805 rotation, main gear 805 through the driven gear 806 and then drive the driving rod 807 in the driving piece, driving rod 807 and then through the connecting rod 808 and drive frame 501 cooperation, reciprocating movement of the sliding block 5 is periodically driven, realize the reciprocating movement of the knocking mechanism 6, knocking mechanism 6 through the first motor 602 drive, in turn drive the rotation of the crank arm 603, the crank arm 603 rotation process, its outside end through the knocking frame 604 on the drive groove 606 cooperation, so that the crank arm 603 can slide in the drive groove 606, so that the crank arm 603 can drive the knocking frame 604 reciprocating motion, when the knocking frame 604 close to the conveying pipe 2, drive the knocking piece and move to the conveying pipe, so that the knocking rod can knock the conveying pipe 2, in the process of knocking, the knocking rod 608 and the slider 609 will be force received in the fixed groove 607, after the knocking is completed, under the action of the spring 6010, make the knocking rod 608 and the slider 609 reset quickly.

[0038] Meanwhile, when the driving mechanism 8 drive the sliding block 5 left and right movement, wherein, the rotating block one 802 will drive the rotating rod 702 in the feeding assembly 7 synchronously, so that the rotating rod 702 drive feeding blade 703, so that the pipe can be fed to the bending part, avoid the mortar accumulation in the bending position, so as to avoid the subsequent accumulation of blockage.

[0039] The above shows and describes the basic principle, main features and advantages of the present application. The skilled in the art should understand that the present application is not limited to the above examples, the above examples and the description described in the specification is only the principle of the present application, without departing from the spirit and scope of the present application, the present application will have various changes and improvements, these changes and improvements all fall into the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A device for preventing clogging of a slurry delivery conduit, characterized in that, The utility model relates to a kind of feeding device, including bottom plate (1), several groups of support frame (3) are fixedly connected on the bottom plate (1), conveying pipe (2) is fixedly installed in the support frame (3), one side of the conveying pipe (2) is provided with fixedly installed in bottom plate (1) sliding seat (4), sliding block (5) is slidably connected in the sliding seat (4), fixedly installed for knocking conveying pipe (2) knocking mechanism (6) is on the sliding block (5), feeding assembly (7) is provided in the inside of the support frame (3), driving mechanism (8) is fixedly installed on the bottom plate (1) and synchronously drives sliding block (5) reciprocating sliding and drive feeding assembly (7) work, the knocking mechanism (6) includes fixedly installed in sliding block (5) fixed frame (601), first motor (602) is fixedly installed on the fixed frame (601), the output shaft of the first motor (602) is fixedly connected with crank arm (603), one side of the crank arm (603) is provided with knocking frame (604) sliding in fixed frame (601), a plurality of groups of clamping pulley (605) for cooperating with the sliding of knocking frame (604) are rotatably installed on the fixed frame (601), the crank arm (603) is slidably connected with knocking frame (604), driving groove (606) for cooperating with the sliding of crank arm (603) is formed in the knocking frame (604), and fixed slot (607) is formed in the end of the knocking frame (604) close to conveying pipe (2), and knocking piece is provided in the fixed slot (607).

2. A device for preventing clogging of a mortar delivery pipe according to claim 1, characterized in that: The knocking piece includes sliding block (609) slidingly installed in the inside of fixed slot (607), knocking lever (608) is fixedly connected with the end of the sliding block (609) close to conveying pipe (2), one end of the knocking lever (608) penetrates knocking frame (604) and extends out, and spring (6010) is fixedly connected between the end of the sliding block (609) away from conveying pipe (2) and the inner wall of knocking frame (604).

3. A device for preventing clogging of a mortar delivery pipe according to claim 1, characterized in that: First sliding slot (401) for cooperating with the sliding of sliding block (5) is formed in the upper end of the sliding seat (4), driving frame (501) is fixedly connected on the sliding block (5), second sliding slot (402) for cooperating with the sliding of driving frame (501) is formed in the rear end of the sliding seat (4), and one end of the driving frame (501) is rotatably connected with driving mechanism (8).

4. A device for preventing clogging of a mortar delivery pipe according to claim 1, characterized in that: The feeding assembly (7) includes fixedly installed on conveying pipe (2) rotating seal seat (701), rotating rod (702) is rotatably installed in the rotating seal seat (701), feeding blade (703) is fixedly connected on the end surface of the rotating rod (702) located in the inside of conveying pipe (2), the other end of the rotating rod (702) is fixedly connected with driving mechanism (8).

5. A device for preventing the clogging of a mortar delivery duct according to claim 4, characterized in that: The driving mechanism (8) comprises a mounting plate (801) fixedly mounted on the bottom plate (1), a second motor (804), a rotating block one (802) and a rotating block two (803) rotatably mounted on the mounting plate (801), a driven gear (806) and a driving gear (805) fixedly mounted on the rotating block one (802) and the rotating block two (803) away from one end of the conveying pipe (2) respectively, and the driven gear (806) and the driving gear (805) are meshed with each other, the rotating block two (803) is fixedly connected with the output shaft of the second motor (804) close to one end of the conveying pipe (2), the rotating block one (802) is fixedly connected with one end of the rotating rod (702) close to one end of the conveying pipe (2), and the driven gear (806) is provided with a driving piece for driving the sliding block (5) to slide.

6. A device for preventing the clogging of a mortar delivery duct according to claim 5, characterized in that: The driving piece comprises a driving rod (807) fixedly connected on the driven gear (806), and a connecting rod (808) rotatably mounted on the driving rod (807), one end of the connecting rod (808) being rotatably connected with one end of the driving frame (501).

7. A device for preventing clogging of a mortar delivery pipe according to claim 1, characterized in that: The conveying pipe (2) is provided with a cleaning port (201).

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