CN115503115A - Vibration device for concrete forming machine - Google Patents

Abstract

The invention discloses a vibrating device for a concrete molding machine, specifically relates to the technical field of construction equipment, comprising a machine body, a vibrating motor is fixedly installed on the surface of the machine body, a mixing chamber is fixedly installed at the output end of the vibrating motor, and a mixing chamber is fixedly installed on the mixing chamber. The bottom of the bin is fixedly installed with a bottom box, and a vibrating tooth plate is slidably connected to the top of the bottom wall of the bottom box. The left and right ends of the vibrating tooth plate are fixedly equipped with vibrating springs, and the vibrating spring is far away from the side of the vibrating tooth plate. One end is fixedly connected with the bottom box, a one-way assembly is arranged above the vibrating spring, an adjustment assembly is arranged on the back of the one-way assembly, and an abnormality detection assembly is arranged on the side away from the one-way assembly of the adjustment assembly. The vibrating device of the concrete molding machine converts vibrating reciprocating motion into one-way rotation, slides the sliding block for displacement, changes the gear position of the gear switch, and regulates the output of the vibrating motor to change the vibration frequency of the mixing bin.

Description

Vibration device for concrete forming machine

technical field

The invention relates to the technical field of construction equipment, in particular to a vibrating device for a concrete forming machine.

Background technique

Urban construction can display good public transportation resources and urban shape. The design starts from the regional context and surrounding environment. While continuing the regional context, build a new office landmark that coexists with nature. Urban construction requires the use of concrete molding machines The concrete molding machine is a molding equipment specialized in the production of concrete products to produce concrete parts of the required shape. The vibration device on it increases the fluidity of the mixture for easy molding and increases the compactness of the concrete.

In the prior art, the vibrating device of the concrete molding machine vibrates the mixing chamber, which will cause loss due to vibration, and the actual vibration frequency of the mixing chamber is not detected. The actual vibration frequency is low, which will lead to poor fluidity of the mixture, easy molding and low compactness of the concrete , will cause potential safety hazards, and the vibration frequency is abnormal, and the vibration device of the concrete forming machine cannot perform self-inspection.

Based on this, we propose a concrete molding machine vibration device.

Contents of the invention

The main purpose of the present invention is to provide a vibrating device for a concrete forming machine, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the present invention takes is:

A vibrating device for a concrete molding machine, comprising a body, a vibration motor is fixedly installed on the surface of the body, a mixing chamber is fixedly installed at the output end of the vibration motor, and a bottom box is fixedly installed at the bottom of the mixing chamber. A vibration tooth plate is slidably connected above the bottom wall of the bottom box. Vibration springs are fixedly installed on the left and right ends of the vibration tooth plate. The end of the vibration spring far away from the vibration tooth plate is fixedly connected to the bottom box. A one-way component is arranged above the one-way component, an adjustment component is arranged on the back of the one-way component, and an abnormality detection component is arranged on a side of the adjustment component away from the one-way component.

As a preferred technical solution of the present invention, the one-way assembly includes a rotating wheel, the side of the rotating wheel is fixedly equipped with a protrusion, and the side of the rotating wheel is hinged with a movable tooth block, and the movable tooth block is far away from the protrusion. One side of the block is fixedly equipped with a contraction spring, and the other end of the contraction spring is fixedly connected with a rotary wheel, and a rotating shaft is fixedly installed on the back of the rotary wheel.

As a preferred technical solution of the present invention, the adjustment assembly includes a running wheel, and a bar-shaped groove is opened on the running wheel, and a moving plug is slidably connected to the surface of the running wheel and located at the bar-shaped groove. A tension spring is fixedly installed on the surface of the moving insert, and the other end of the tension spring is fixedly connected with the running wheel, and an inclined block is fixedly installed on the back of the moving insert, and the back of the running wheel is located at the axis A support shaft is rotatably connected, the surface of the support shaft is fixedly mounted with a bar block, the surface of the support shaft is slidably connected with a sliding block, and a push rod is fixedly installed on the back of the sliding block, and the push rod is away from A gear switch is fixedly installed on one side of the sliding block.

As a preferred technical solution of the present invention, the abnormality detection component includes a ring, the inner ring of the ring is provided with a slot, the back of the ring is fixedly installed with a connection block, and the side of the connection block is fixed An ellipse block is installed, the side of the connection block away from the ring is rotatably connected to a support block, and the side of the support block close to the connection block is fixedly installed with a striking rod.

As a preferred technical solution of the present invention, the rotary wheel is meshed with the vibrating tooth plate through the movable tooth block arranged on its surface, and the side of the movable tooth block away from the contraction spring abuts against the protrusion, and the rotating shaft The surface is connected with the bottom box in rotation.

As a preferred technical solution of the present invention, the front of the running wheel is fixedly connected to the rotating shaft, the inclined surface of the inclined block is in contact with the sliding block, and the sliding block is provided with an inclined surface on the side close to the inclined block, and Parallel to the slope of the inclined block, it is convenient for the sliding block and the inclined block to squeeze each other.

As a preferred technical solution of the present invention, the surface of the bar block is slidingly connected with the sliding block, and the bar block prevents the friction between the sliding block and the inclined block, causing the sliding block to follow the rotation, so The side of the sliding block away from the inclined block is fixedly connected with an air spring, the other end of the air spring is fixedly connected with the support shaft, the air spring is used for reset, and the gear switch is electrically connected with the vibration motor.

As a preferred technical solution of the present invention, the surface of the ring is located in the slot where the moving plug is plugged in, the inner ring of the connecting block is slidably connected to the support shaft, and the cross-section of the connecting block is convex. font, the inner ring of the connecting block is not in contact with the sliding block, the front of the supporting block is fixedly connected with the supporting shaft, there is a cavity inside the supporting block and at the striking rod, and the striking rod and the cavity Sound is produced by impact, and the bottom of the support block is fixedly connected with the bottom box.

Compared with the prior art, the present invention has the following beneficial effects:

1. The vibrating device of the concrete molding machine, the vibrating motor starts to work when it is energized, the vibrating tooth plate and the vibrating spring cooperate with the mixing chamber to resonate, the vibrating tooth plate cooperates with the one-way component to convert the vibrating reciprocating motion into one-way rotation, and then use Move the plug-in block for centrifugal displacement, so that the sliding block moves for displacement, change the gear position of the gear switch, and adjust the output of the vibration motor to change the vibration frequency of the mixing chamber.

2. For the vibration device of the concrete molding machine, when the vibration frequency of the vibrating tooth plate is too high, the moving insert is inserted into the slot. When the rod collides with the supporting block, the sound generated by the cavity is used for alarming, so as to avoid the vibrating device of the concrete forming machine, violent vibration, and cause irreparable damage to the whole machine.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the structural representation of the mixing chamber of the present invention;

Fig. 3 is a structural schematic diagram of the vibrating tooth plate of the present invention;

Fig. 4 is a schematic structural diagram of a sliding block of the present invention;

Fig. 5 is the schematic diagram of the inclined block structure of the present invention;

Fig. 6 is a structural schematic diagram of the integral support shaft of the present invention;

Fig. 7 is a schematic diagram of the overall ring structure of the present invention;

FIG. 8 is an enlarged schematic diagram of the structure of the partial movable tooth block of A in FIG. 3 .

In the figure: 1. Body; 2. Vibration motor; 3. Mixing chamber; 4. Bottom box; 5. Vibration gear plate; 6. Vibration spring; 7. One-way assembly; 703, movable tooth block; 704, compression spring; 705, rotating shaft; 8, adjusting assembly; 801, runner; 802, bar groove; Support shaft; 807, bar block; 808, sliding block; 809, push rod; 810, gear switch; 9, abnormal detection component; 901, ring; 902, slot; 903, connecting block; 904, ellipse block; 905, impact bar; 906, support block.

detailed description

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

Embodiment one

As shown in Figure 1-6, a vibrating device for a concrete molding machine includes a body 1, a vibrating motor 2 is fixedly installed on the surface of the body 1, a mixing chamber 3 is fixedly installed at the output end of the vibrating motor 2, and a mixing chamber 3 Bottom box 4 is fixedly installed, and the bottom wall top of bottom box 4 is slidably connected with vibrating tooth plate 5, and the left and right ends of vibrating tooth plate 5 are all fixedly installed with vibrating spring 6, and vibrating spring 6 is far away from one end of vibrating tooth plate 5 and The bottom case 4 is fixedly connected, and a one-way assembly 7 is arranged above the vibrating spring 6 .

The one-way assembly 7 includes a rotary wheel 701, the side of the rotary wheel 701 is fixedly equipped with a bump 702, the side of the rotary wheel 701 is hinged with a movable tooth block 703, and the side of the movable tooth block 703 away from the convex block 702 is fixedly mounted with a contraction spring 704 , the other end of the contraction spring 704 is fixedly connected with the rotary wheel 701, and the back of the rotary wheel 701 is fixedly equipped with a rotating shaft 705, and the rotary wheel 701 is meshed with the vibrating tooth plate 5 through the movable tooth block 703 arranged on its surface, and the movable tooth block 703 The side away from the contraction spring 704 abuts against the protrusion 702 , and the surface of the rotating shaft 705 is rotationally connected with the bottom case 4 .

The back side of the one-way component 7 is provided with an adjustment component 8, the adjustment component 8 includes a runner 801, a bar-shaped groove 802 is opened on the runner 801, and a moving plug 803 is slidably connected to the surface of the runner 801 and located at the bar-shaped groove 802 A tension spring 804 is fixedly installed on the surface of the moving insert 803, and the other end of the tension spring 804 is fixedly connected with the runner 801. The center is rotatably connected with a support shaft 806 .

The surface of the support shaft 806 is fixedly equipped with a bar block 807, the surface of the support shaft 806 is slidably connected with a sliding block 808, the surface of the bar block 807 is slidably connected with the sliding block 808, and the bar block 807 prevents the sliding block 808 from The friction force between the slanting blocks 805 causes the sliding block 808 to follow the rotation, and the side of the sliding block 808 away from the slanting block 805 is fixedly connected with an air spring, and the other end of the air spring is fixedly connected with the supporting shaft 806, and the air spring is used for Reset, the back side of the sliding block 808 is fixedly equipped with a push rod 809, the side of the push rod 809 away from the sliding block 808 is fixedly equipped with a gear switch 810, the gear switch 810 is electrically connected with the vibration motor 2, and the adjustment assembly 8 is far away from the unit. To one side of the component 7, an abnormality detection component 9 is provided.

In this embodiment, the vibrating motor 2 is energized and starts to work, so that the fluidity of the mixture inside the mixing bin 3 is increased to facilitate molding, and the compactness of the concrete is increased. The vibrating tooth plate 5 resonates with the mixing bin 3, and the vibrating spring 6. It is convenient for the vibrating tooth plate 5 to vibrate. When the vibrating tooth plate 5 moves to the right, the teeth of the vibrating tooth plate 5 mesh with the movable tooth block 703. When the vibrating tooth plate 5 moves to the left, the teeth of the vibrating tooth plate 5 will make the movable tooth block 703 compress the spring 704, and the vibrating tooth plate 5 cannot mesh with the movable tooth block 703, so the effect of one-way rotation is played. The reciprocating movement of the vibrating tooth plate 5 will only cause the one-way assembly 7 to rotate counterclockwise, and then the rotating wheel 701 will drive the rotating shaft 705 to rotate.

The rotating shaft 705 drives the runner 801 to rotate. The greater the vibration frequency of the mixing bin 3, that is, the greater the vibration frequency of the vibrating tooth plate 5, the faster the rotation speed of the one-way assembly 7, so that the faster the rotation speed of the runner 801, the faster the runner 801. The greater the centrifugal force on the moving insert 803 on 801, the moving insert 803 will stretch the tension spring 804 and move, and the moving insert 803 will drive the inclined block 805 to move and squeeze the sliding block 808, and the sliding block 808 will compress the air spring , when the vibration frequency of the mixing bin 3 becomes smaller, the tension spring 804 resets the moving block 803, so that the inclined block 805 reduces the extrusion of the sliding block 808, and the air spring resets the sliding block 808, and at the same time The sliding block 808 drives the push rod 809 to move, increasing the gear position of the gear switch 810, that is, increasing the vibration frequency of the vibration motor 2, converting the vibration into a one-way selection, and then using the centrifugal force to judge the vibration frequency, and using the centrifugal force to determine the vibration frequency. The displacement changes the position of the position switch 810 .

Embodiment two

As shown in Figures 4, 7 and 8, the abnormality detection component 9 includes a ring 901, the inner ring of the ring 901 is provided with a slot 902, the back side of the ring 901 is fixedly installed with a connecting block 903, and the side of the connecting block 903 is fixedly installed There is an ellipse block 904 , the side of the connection block 903 away from the ring 901 is rotatably connected with a support block 906 , and the side of the support block 906 close to the connection block 903 is fixedly equipped with a striking rod 905 .

The surface of the ring 901 is located in the slot 902 and is inserted into the moving plug 803. The inner ring of the connecting block 903 is slidably connected with the support shaft 806. The moving block 808 has no contact, and the front of the supporting block 906 is fixedly connected with the supporting shaft 806. There is a cavity inside the supporting block 906 and at the striking rod 905, and the striking rod 905 collides with the cavity to make a sound. 4 fixed connections.

In this embodiment, when the vibration frequency of the vibrating tooth plate 5 is too high, so that the displacement distance generated by the moving insert 803 is larger, causing the moving insert 803 to be inserted into the slot 902, and the moving insert 803 utilizes the slot 902 Drive the ring 901 to rotate, and the ring 901 drives the connecting block 903 to rotate. The cross-sectional area of the connecting block 903 is convex, giving the sliding block 808 a space to move, and then the connecting block 903 drives the elliptical block 904 to move, and the elliptical block 904 Rotate and strike the striking rod 905, so that the striking rod 905 collides with the support block 906, and the cavity is used to generate a sound for alarming, avoiding the vibrating device of the concrete forming machine, violent vibration, and causing irreparable damage to the whole machine.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and the description only illustrates the principles of the present invention, and the present invention will also have other functions without departing from the spirit and scope of the present invention. Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. The utility model provides a concrete forming machine vibrating device, includes organism (1), the fixed surface of organism (1) installs vibrating motor (2), the output fixed mounting of vibrating motor (2) has mix storehouse (3), the bottom fixed mounting in mix storehouse (3) has under casing (4), the diapire top sliding connection of under casing (4) has vibrating tooth plate (5), vibrating tooth plate (5) about the equal fixed mounting in both ends have vibrating spring (6), vibrating spring (6) keep away from vibrating tooth plate (5) one end and under casing (4) fixed connection, its characterized in that: one-way component (7) is arranged above the vibrating spring (6), adjusting component (8) is arranged on the back of the one-way component (7), and abnormal detection component (9) is arranged on one side, far away from the one-way component (7), of the adjusting component (8).

2. A concrete-forming machine vibration apparatus according to claim 1, wherein: one-way subassembly (7) are including spinning wheel (701), the side fixed mounting of spinning wheel (701) has lug (702), the side of spinning wheel (701) articulates there is movable tooth piece (703), one side fixed mounting that lug (702) were kept away from in activity tooth piece (703) has spring (704) that contracts, the other end and spinning wheel (701) fixed connection of spring (704) contract, the back fixed mounting of spinning wheel (701) has pivot (705).

3. A concrete forming machine vibratory apparatus as claimed in claim 1, wherein: the adjusting assembly (8) comprises a rotating wheel (801), a strip-shaped groove (802) is formed in the rotating wheel (801), a sliding connection part is arranged on the surface of the rotating wheel (801) and located in the strip-shaped groove (802) and provided with a movable insertion block (803), an extension spring (804) is fixedly installed on the surface of the movable insertion block (803), the other end of the extension spring (804) is fixedly connected with the rotating wheel (801), an inclined block (805) is fixedly installed on the back surface of the extension spring (804), a supporting shaft (806) is rotatably connected with the back surface of the rotating wheel (801) and located in the axis center, a strip-shaped block (807) is fixedly installed on the surface of the supporting shaft (806), a sliding movement block (808) is slidably connected with the surface of the supporting shaft (806), a push rod (809) is fixedly installed on the back surface of the sliding movement block (808), and a gear switch (810) is fixedly installed on one side, far away from the sliding movement block (808), of the push rod (809).

4. A concrete forming machine vibratory apparatus as claimed in claim 1, wherein: the abnormal component (9) comprises a circular ring (901), a slot (902) is formed in the inner ring of the circular ring (901), a connecting block (903) is fixedly mounted on the back face of the circular ring (901), an elliptical block (904) is fixedly mounted on the side face of the connecting block (903), a supporting block (906) is rotatably connected to one side, far away from the circular ring (901), of the connecting block (903), and a striking rod (905) is fixedly mounted on one side, close to the connecting block (903), of the supporting block (906).

5. A concrete forming machine vibratory apparatus as set forth in claim 2, wherein: the rotary wheel (701) is meshed with the vibrating toothed plate (5) through a movable toothed block (703) arranged on the surface of the rotary wheel, one side, far away from the compression spring (704), of the movable toothed block (703) is abutted to the protruding block (702), and the surface of the rotary shaft (705) is rotatably connected with the bottom box (4).

6. A concrete forming machine vibratory apparatus as claimed in claim 3, wherein: the front surface of the rotating wheel (801) is fixedly connected with the rotating shaft (705), the inclined surface of the inclined block (805) is abutted against the sliding moving block (808), and the inclined surface is arranged on one side, close to the inclined block (805), of the sliding moving block (808) and is parallel to the inclined surface of the inclined block (805).

7. A concrete-forming machine vibratory apparatus as claimed in claim 3, wherein: the surface of the strip-shaped block (807) is in sliding connection with the sliding moving block (808), one side, far away from the inclined block (805), of the sliding moving block (808) is fixedly connected with an air spring, the other end of the air spring is fixedly connected with the supporting shaft (806), and the gear switch (810) is electrically connected with the vibration motor (2).

8. A concrete forming machine vibratory apparatus as claimed in claim 4, wherein: the surface of the circular ring (901) is positioned in the slot (902) and is inserted in the movable inserting block (803), the inner ring of the connecting block (903) is connected with the supporting shaft (806) in a sliding mode, and the cross section of the connecting block (903) is in a convex shape.

9. A concrete-forming machine vibratory apparatus as claimed in claim 4, wherein: the inner ring of the connecting block (903) is not in contact with the sliding moving block (808), the front face of the supporting block (906) is fixedly connected with the supporting shaft (806), a cavity is formed in the supporting block (906) and located at the position of the striking rod (905), a contact switch is arranged between the connecting block (903) and the sliding moving block (808), and the bottom of the supporting block (906) is fixedly connected with the bottom box (4).

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