CN214568698U - Dry-mixed mortar conveying device capable of preventing blanking accumulation - Google Patents

Abstract

The utility model relates to a can prevent accumulational dry-mixed mortar conveyor of blanking, including the conveyer belt, the one end of conveyer belt is provided with connects the storage bucket, and connects the inside anti-blanking mechanism that is provided with of storage bucket, the outer wall one side fixed mounting who connects the storage bucket has the shock motor, the opening part fixed mounting who connects the storage bucket bottom has the conveying pipeline. The utility model discloses, set up protruding type strip, increase the frictional force of concave type apron and blanking each other, improve the blanking speed, and concave type apron is the toper structure, improve the speed that dry-mixed mortar dropped, prevent to pile up, it carries out synchronous rotation to drive concave type apron through the rotation of a motor, make the dry-mixed mortar that drops at concave type apron top drop to concave groove along the inner wall of material receiving bucket with the conveying pipeline under the effect of centrifugal force, be convenient for carry out centrifugal homodisperse to the dry-mixed mortar that drops, prevent that dry-mixed mortar from piling up, avoid dry-mixed mortar to appear "segregation" phenomenon when carrying, effectively improve dry-mixed mortar's stirring quality.

Description

Dry-mixed mortar conveying device capable of preventing blanking accumulation

Technical Field

The utility model relates to a can prevent accumulational dry-mixed mortar conveyor of blanking belongs to mortar production facility technical field.

Background

The dry-mixed mortar is a mixture prepared by mixing cement as a main cementing agent with dry-screened fine aggregate, mineral admixture and admixture according to a certain proportion, and is prepared by the following steps of commercializing concrete, the building materials and the building construction process revolute again, and with the requirement of social development, the dry-mixed mortar replaces the traditional mortar inevitably, however, the dry-mixed mortar still has a plurality of technical problems to be solved in the aspects of actual production and application, one of the key problems is the "segregation" problem of dry-mixed mortars, known in the industry as the "segregation" technical problem, which is a mixture of discrete powdery and particulate materials, after the powdery and granular materials are mixed, due to different properties of the powdery and granular materials, secondary separation of powder and granular materials can occur in the processes of storage, transportation and use, and the phenomenon is the segregation phenomenon of the dry-mixed mortar.

The existing dry-mixed mortar conveying device capable of preventing blanking accumulation is inconvenient for carrying out centrifugal uniform dispersion on falling dry-mixed mortar when the dry-mixed mortar is conveyed, and is inconvenient for carrying out uniform screening on the falling dry-mixed mortar to enable the falling dry-mixed mortar to be uniformly scattered on a conveying belt, so that the dry-mixed mortar is easily accumulated when the dry-mixed mortar is conveyed, the phenomenon of segregation occurs, and the stirring quality of the dry-mixed mortar is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, the utility model provides a can prevent the accumulational dry-mixed mortar conveyor of blanking, it carries out centrifugal homodisperse to the dry-mixed mortar that drops to have to be convenient for, it makes its even scattering to be convenient for evenly sieve the dry-mixed mortar that drops, it piles up to prevent dry-mixed mortar, avoid dry-mixed mortar to appear "segregation" phenomenon when carrying, effectively improve the stirring quality of dry-mixed mortar, be convenient for carry out the shock attenuation to concave type board and concave type apron, improve the stability of concave type board and concave type apron during operation, further improve concave type board, concave type apron and the benefit such as the life of a motor, can effectively solve the problem in the background art simultaneously.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a can prevent accumulational dry-mixed mortar conveyor of blanking, includes the conveyer belt, the one end of conveyer belt is provided with connects the storage bucket, and connects the inside anti-blanking mechanism that is provided with of storage bucket, the outer wall one side fixed mounting who connects the storage bucket has shock motor, the opening part fixed mounting who connects the storage bucket bottom has the conveying pipeline, and is provided with the backup pad under the conveying pipeline, the top of backup pad is provided with the sifting mechanism, and the top fixed mounting of backup pad has the connecting block, the relative one side outer wall fixedly connected with slide bar of connecting block, and the outer wall of slide bar has cup jointed the loop bar.

Further, prevent that blanking mechanism's inside is including a plurality of support columns, and the top of support column is provided with concave template, the spout has been seted up on concave template's top, and concave template's top is provided with a motor, the concave type apron of output fixedly connected with of a motor, and a plurality of spliced poles of the equal fixedly connected with in bottom of concave type apron, the equal fixed mounting in bottom of spliced pole has the rolling ball.

Furthermore, the rotating ball is attached to the inner wall of the sliding groove, the rotating ball and the sliding groove are in sliding connection, the sliding groove is of an annular closed structure, the first motor is located on a central axis at the top end of the concave plate, the top end of the concave cover plate is integrally connected with a plurality of convex strips, and the concave cover plate is of a conical structure.

Further, the inside of sieve moving mechanism is including the connecting plate, and the one end of connecting plate is provided with No. two motors, the output of No. two motors passes the inside of connecting plate and extends to outer wall one side fixedly connected with dwang of connecting plate, and the outer wall fixed mounting of dwang has the rotation bucket, the outer wall integration that rotates the bucket is connected with the card strip, the top fixed mounting of backup pad has the supporting shoe, and the inside of supporting shoe is provided with the movable rod, the outer wall integration of movable rod is connected with concave type pole, and one side integration that the outer wall of movable rod kept away from the rotation bucket is connected with concave type groove.

Further, the bottom of the connecting plate is fixedly connected with the top of the supporting plate, the connecting plate is symmetrical to the central axis of the supporting plate, the other end of the rotating rod penetrates through the inside of the connecting plate and forms a movable connection with the connecting plate, the clamping strip is of an annular closed reciprocating structure, the supporting block is located on the central axis symmetrical structure of the supporting plate, the left end and the right end of the movable rod penetrate through the inside of the supporting block and form a sliding connection with the supporting block, the concave rod and the clamping strip form a reciprocating movable connection, the inner wall of one end of the loop rod and the outer wall of the sliding rod form a movable connection, and the other end of the loop rod and the bottom of the concave groove are fixedly connected.

Further, the equal fixed mounting in both ends has the shock pad about the support column, and the shock pad all constitutes threaded connection through bolt and support column, receiving the storage bucket.

The utility model discloses a technological effect and advantage:

1. the utility model discloses, set up the convex strip, increase the frictional force between concave type apron and the blanking each other, improve the blanking speed, and concave type apron is the toper structure, improve the speed that dry-mixed mortar dropped, prevent piling up, rotate the concave type apron through the rotation of a motor and carry out synchronous rotation, make the dry-mixed mortar that drops at concave type apron top drop to the concave groove along the inner wall of material receiving bucket and conveying pipeline under the effect of centrifugal force, be convenient for carry out the centrifugal uniform dispersion to the dry-mixed mortar that drops, prevent that dry-mixed mortar from piling up, avoid dry-mixed mortar to appear "segregation" phenomenon when carrying, effectively improve the stirring quality of dry-mixed mortar;

2. the utility model discloses, drive the rotation bucket through the rotation of No. two motors and rotate, make the card strip drive movable rod, concave type pole and concave groove and do reciprocating motion along the X axle of backup pad, the concave groove is certain inclination, is convenient for carry out even sifting to the dry-mixed mortar that falls and makes it scatter evenly, avoids the dry-mixed mortar to appear "segregation" phenomenon when carrying, effectively improves the stirring quality of dry-mixed mortar;

3. the utility model discloses, set up the shock motors, be convenient for shake the inside dry-mixed mortar of storage bucket for the dry-mixed mortar nature landing under the effect of gravity prevents that the blanking from piling up, sets up the shock pad, and the shock pad all through bolt and support column, connect the storage bucket to constitute threaded connection, is convenient for carry out the shock attenuation to concave template and concave type apron, improves the stability of concave template and concave type apron during operation, further improves the life of concave template, concave type apron and a motor.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the internal structure of the receiving barrel of the present invention;

FIG. 3 is a schematic view of the connection structure of the shock pad and the material receiving barrel of the present invention;

FIG. 4 is a schematic perspective view of the sieving mechanism of the present invention;

FIG. 5 is a schematic view of the front structure of the concave groove of the present invention;

fig. 6 is a schematic view of the left-side view connection structure of the middle sliding rod and the loop bar of the present invention.

Reference numbers in the figures: 1. a conveyor belt; 2. a receiving barrel; 3. a blanking prevention mechanism; 301. a support pillar; 302. a concave plate; 303. a chute; 304. a first motor; 305. a concave cover plate; 306. connecting columns; 307. rotating the ball; 308. a convex strip; 309. a shock pad; 4. a vibration motor; 5. a delivery pipe; 6. a support plate; 7. a screen moving mechanism; 701. a connecting plate; 702. a second motor; 703. rotating the rod; 704. rotating the barrel; 705. clamping the strip; 706. a support block; 707. a movable rod; 708. a female-type rod; 709. a concave groove; 8. connecting blocks; 9. a slide bar; 10. a loop bar.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-6, a dry-mixed mortar conveying device capable of preventing blanking accumulation comprises a conveying belt 1, a receiving barrel 2 is arranged at one end of the conveying belt 1, a blanking prevention mechanism 3 is arranged inside the receiving barrel 2, a plurality of support columns 301 are arranged inside the blanking prevention mechanism 3, shock absorption pads 309 are fixedly arranged at the left end and the right end of each support column 301, the shock absorption pads 309 are in threaded connection with the support columns 301 and the receiving barrel 2 through bolts, so that shock absorption can be conveniently carried out on a concave plate 302 and a concave cover plate 305, the stability of the concave plate 302 and the concave cover plate 305 during working is improved, the service lives of the concave plate 302, the concave cover plate 305 and a first motor 304 are further prolonged, a concave plate 302 is arranged at the top end of each support column 301, a chute 303 is arranged at the top end of the concave plate 302, a first motor 304 is arranged at the top end of the concave plate 302, and a concave cover plate 305 is fixedly connected with an output end of the first motor 304, the bottom end of the concave cover plate 305 is fixedly connected with a plurality of connecting columns 306, the bottom ends of the connecting columns 306 are fixedly provided with rotating balls 307, the rotating balls 307 are spherical structures, the rotating balls 307 are attached to the inner wall of the sliding groove 303, the rotating balls 307 are in sliding connection with the sliding groove 303, the sliding groove 303 is of an annular closed structure, the concave cover plate 305 is prevented from shaking in the rotating process, the stability of the concave cover plate 305 in the rotating process is improved, the first motor 304 is located on the central axis of the top end of the concave plate 302, the top end of the concave cover plate 305 is integrally connected with a plurality of convex strips 308, the friction force between the concave cover plate 305 and the blanking is increased, the blanking speed is improved, the concave cover plate 305 is of a conical structure, the falling speed of dry-mixed mortar is improved, the accumulation is prevented, the concave cover plate 305 is driven to synchronously rotate through the rotation of the first motor 304, and the dry-mixed mortar falling from the top of the concave cover plate 305 falls to the concave cover plate 305 along the inner walls of the material receiving barrel 2 and the conveying pipe 5 under the action of centrifugal force A groove 709 for facilitating centrifugal uniform dispersion of the falling dry-mixed mortar, preventing accumulation of the dry-mixed mortar, avoiding segregation of the dry-mixed mortar during transportation, and effectively improving the stirring quality of the dry-mixed mortar, wherein a vibrating motor 4 is fixedly installed on one side of the outer wall of a material receiving barrel 2, a material conveying pipe 5 is fixedly installed at an opening at the bottom end of the material receiving barrel 2, a support plate 6 is arranged right below the material conveying pipe 5, a sieving mechanism 7 is arranged at the top end of the support plate 6, a connecting plate 701 is included in the sieving mechanism 7, a second motor 702 is arranged at one end of the connecting plate 701, the output end of the second motor 702 penetrates through the connecting plate 701 and extends to one side of the outer wall of the connecting plate 701 to be fixedly connected with a rotating rod 703, a rotating barrel 704 is fixedly installed on the outer wall of the rotating barrel 704, a clamping strip 705 is integrally connected with the outer wall of the rotating barrel 704, and a support block 706 is fixedly installed at the top end of the support plate 6, a movable rod 707 is arranged inside the supporting block 706, a concave rod 708 is integrally connected to the outer wall of the movable rod 707, a concave groove 709 is integrally connected to one side of the outer wall of the movable rod 707, which is far away from the rotating barrel 704, the bottom end of the connecting plate 701 is fixedly connected to the top end of the supporting plate 6, the connecting plate 701 and the central axis of the supporting plate 6 are in a symmetrical structure, the other end of the rotating rod 703 penetrates through the inside of the connecting plate 701 and is movably connected to the connecting plate 701, the clamping strip 705 is in an annular closed reciprocating structure, the supporting block 706 is positioned in the central axis of the supporting plate 6, the left end and the right end of the movable rod 707 penetrate through the inside of the supporting block 706 and are in sliding connection with the supporting block 706, the concave rod 708 and the clamping strip 705 are in reciprocating movable connection, the inner wall of one end of the loop rod 10 and the outer wall of the sliding rod 9 are in movable connection, and the other end of the loop rod 10 and the bottom end of the concave groove 709 are fixedly connected, the rotation of the second motor 702 drives the rotation barrel 704 TO rotate, so that the clamping strip 705 drives the movable rod 707, the concave rod 708 and the concave groove 709 TO reciprocate along the X axis of the support plate 6, the concave groove 709 has a certain inclination angle, the falling dry-mixed mortar can be conveniently and uniformly screened TO be uniformly scattered, the phenomenon of segregation during conveying of the dry-mixed mortar is avoided, the stirring quality of the dry-mixed mortar is effectively improved, the top end of the support plate 6 is fixedly provided with the connecting block 8, the outer wall of one side, opposite TO the connecting block 8, of the connecting block 8 is fixedly connected with the sliding rod 9, the outer wall of the sliding rod 9 is sleeved with the sleeve rod 10, the vibration motor 4 (type: PUTA Putian TO/TB series 888) is convenient TO vibrate the dry-mixed mortar in the material barrel 2, the dry-mixed mortar can naturally slide under the action of gravity, the falling material can be prevented from being accumulated, and the dry-mixed mortar can be naturally slide under the action of gravity The connection of the sliding rod 9 and the loop bar 10 enables the concave groove 709 to improve the stability of reciprocating motion when the falling dry-mixed mortar is evenly screened.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: when the dry-mixed mortar mixing device is used, when dry-mixed mortar raw materials are discharged into the receiving barrel 2 from a storage barrel above the receiving barrel 2, the concave cover plate 305 is driven to synchronously rotate through the rotation of the first motor 304, so that the dry-mixed mortar falling on the top of the concave cover plate 305 falls into the concave groove 709 along the inner walls of the receiving barrel 2 and the conveying pipe 5 under the action of centrifugal force, the falling dry-mixed mortar is conveniently and evenly dispersed in a centrifugal mode, the dry-mixed mortar is prevented from being accumulated, the phenomenon of 'segregation' of the dry-mixed mortar during conveying is avoided, the stirring quality of the dry-mixed mortar is effectively improved, the rotating balls 307 are fixedly arranged at the bottom ends of the connecting columns 306, the rotating balls 307 are of a spherical structure, the rotating balls 307 are attached to the inner wall of the sliding chute 303, the rotating balls 307 are in sliding connection with the sliding chute 303, the sliding chute 303 is of an annular closed structure, the concave cover plate 305 is prevented from shaking during the rotating, and the stability of the concave cover plate 305 during the rotating is improved, the top end of the concave cover plate 305 is integrally connected with a plurality of convex strips 308, the friction force between the concave cover plate 305 and the blanking is increased, the blanking speed is increased, the concave cover plate 305 is in a conical structure, the falling speed of dry-mixed mortar is increased, the dry-mixed mortar is prevented from being accumulated, the left end and the right end of the supporting column 301 are fixedly provided with shock pads 309, the shock pads 399 are in a square structure, the shock pads 399 are made of rubber materials, the shock pads 309 are in threaded connection with the supporting column 301 and the receiving barrel 2 through bolts, the shock absorption of the concave plate 302 and the concave cover plate 305 is facilitated, the stability of the concave plate 302 and the concave cover plate 305 during working is improved, the service lives of the concave plate 302, the concave cover plate 305 and a first motor 304 (model: Sujie 57BYGH 5330) are further prolonged, then the dry-mixed mortar naturally falls into the concave groove 709 under the action of gravity, the rotation of a second motor 702 drives the rotation barrel 704 to rotate, the clamping strip 705 drives the movable rod 707, the concave rod 708 and the concave groove 709 to do reciprocating motion along the X axis of the support plate 6, the concave groove 709 is at a certain inclination angle, the dry-mixed mortar falling is conveniently and uniformly screened to be uniformly scattered, the phenomenon of segregation of the dry-mixed mortar during conveying is avoided, the stirring quality of the dry-mixed mortar is effectively improved, the concave groove 709 is arranged, the sliding rod 9 is connected with the loop bar 10, the concave groove 709 is used for uniformly screening the dry-mixed mortar falling, the stability during reciprocating motion is improved, the dry-mixed mortar passing through uniform screening uniformly falls on the top end of the conveyor belt 1, and the dry-mixed mortar is convenient to convey.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a can prevent piled up dry-mixed mortar conveyor of blanking, includes conveyer belt (1), its characterized in that: the one end of conveyer belt (1) is provided with and connects storage bucket (2), and connects storage bucket (2) inside to be provided with and prevent blanking mechanism (3), the outer wall one side fixed mounting who connects storage bucket (2) has shock motor (4), the opening part fixed mounting who connects storage bucket (2) bottom has conveying pipeline (5), and is provided with backup pad (6) under conveying pipeline (5), the top of backup pad (6) is provided with sifting mechanism (7), and the top fixed mounting of backup pad (6) has connecting block (8), relative one side outer wall fixedly connected with slide bar (9) of connecting block (8), and the outer wall of slide bar (9) has cup jointed loop bar (10).

2. The dry-mixed mortar conveying device capable of preventing the falling and accumulation according to claim 1, wherein: prevent inside of blanking mechanism (3) including a plurality of support columns (301), and the top of support column (301) is provided with concave template (302), spout (303) have been seted up on the top of concave template (302), and the top of concave template (302) is provided with motor (304), the concave type apron (305) of the output fixedly connected with of motor (304), and a plurality of spliced poles (306) of the equal fixedly connected with in bottom of concave type apron (305), the equal fixed mounting in bottom of spliced pole (306) has rotating ball (307).

3. The dry-mixed mortar conveying device capable of preventing the falling and accumulation according to claim 2, wherein: the rotating ball (307) is attached to the inner wall of the sliding groove (303), the rotating ball (307) and the sliding groove (303) are in sliding connection, the sliding groove (303) is of an annular closed structure, the first motor (304) is located on a central axis of the top end of the concave plate (302), the top end of the concave cover plate (305) is integrally connected with a plurality of convex strips (308), and the concave cover plate (305) is of a conical structure.

4. The dry-mixed mortar conveying device capable of preventing the falling and accumulation according to claim 1, wherein: the inside of sieve moving mechanism (7) is including connecting plate (701), and the one end of connecting plate (701) is provided with No. two motor (702), the output of No. two motor (702) passes the inside of connecting plate (701) and extends to outer wall one side fixedly connected with dwang (703) of connecting plate (701), and the outer wall fixed mounting of dwang (703) has a rotation bucket (704), the outer wall integration of rotating bucket (704) is connected with card strip (705), the top fixed mounting of backup pad (6) has supporting shoe (706), and the inside of supporting shoe (706) is provided with movable rod (707), the outer wall integration of movable rod (707) is connected with concave type pole (708), and the outer wall of movable rod (707) is kept away from one side integration that rotates bucket (704) and is connected with concave groove (709).

5. The dry-mixed mortar conveying device capable of preventing the falling and accumulation according to claim 4, wherein: the bottom end of the connecting plate (701) is fixedly connected with the top end of the supporting plate (6), the connecting plate (701) and the central axis of the supporting plate (6) are of a symmetrical structure, the other end of the rotating rod (703) penetrates through the inside of the connecting plate (701) and is movably connected with the connecting plate (701), the clamping strip (705) is of an annular closed reciprocating structure, the supporting block (706) is located in the central axis symmetrical structure of the supporting plate (6), the left end and the right end of the movable rod (707) penetrate through the inside of the supporting block (706) and are in sliding connection with the supporting block (706), the concave rod (708) and the clamping strip (705) are in reciprocating movable connection, the inner wall of one end of the sleeve rod (10) and the outer wall of the sliding rod (9) are in movable connection, and the other end of the sleeve rod (10) and the bottom end of the concave groove (709) are fixedly connected with each other.

6. The dry-mixed mortar conveying device capable of preventing the falling and accumulation according to claim 2, wherein: the equal fixed mounting in both ends has shock pad (309) about support column (301), and shock pad (309) all constitutes threaded connection through bolt and support column (301), material receiving bucket (2).

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