CN216941295U - Concrete mixing plant is with preventing blockking up branch material feedway - Google Patents

Abstract

The utility model provides an anti-clogging material distributing and feeding device for a concrete mixing station, which belongs to the technical field of material feeding of a mixing station. The wall is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with symmetrically distributed fixed rods, and the bottoms of the two fixed rods are fixedly connected with a rotating shell, so The bottom of the storage hopper is fixedly connected with a main pipe, and the bottom of the main pipe is fixedly connected with symmetrically distributed branch pipes. The utility model solves the problem that the feeding device is usually only provided with one discharge port, which is relatively limited, and is prone to accumulation and blockage, which is not conducive to feeding. In the case of unloading, it promotes cutting, improves production efficiency, does not require manual processing by staff, and reduces the labor intensity of staff.

Description

A kind of anti-clogging material feeding device for concrete mixing station

Technical field:

The utility model belongs to the technical field of material feeding of a mixing station, in particular to an anti-clogging material distribution and feeding device for a concrete mixing station.

Background technique:

Concrete batching plant is a combined device for centrally mixing concrete, also known as concrete precast field. Because of its high degree of mechanization and automation, its productivity is also very high, and it can ensure the quality of concrete and save cement. It is often used in concrete projects. Large and medium-sized water conservancy, electric power, bridge and other projects with large construction period and concentrated construction site.

In the concrete mixing plant, when the material is fed through the storage hopper, because the material particles placed in the storage hopper are small, the internal resistance between the particles and the particles is very large, and it is easy to accumulate and block the situation, which is not conducive to unloading and blockage. It is inconvenient to dredge in the future. At this time, the staff is required to dredge manually, which is time-consuming and labor-intensive, affecting the cutting efficiency, and also brings trouble to the workers. Moreover, the feeding device usually only has one discharge port, which is relatively limited. Therefore, it is proposed An anti-clogging material distribution and feeding device for a concrete mixing station.

Utility model content:

The utility model provides an anti-clogging material distributing and feeding device for a concrete mixing station, which aims to solve the problem that the feeding device usually only has one discharge port, which is relatively limited, and is prone to accumulation and clogging, which is not conducive to discharging.

The utility model provides an anti-clogging material distribution and feeding device for a concrete mixing station, which comprises a storage hopper, an inner side wall of the storage hopper is fixedly connected with a fixed shell, and an inner top wall of the fixed shell is fixedly connected with a first motor , the output end of the first motor is fixedly connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with symmetrically distributed fixed rods, the bottoms of the two fixed rods are fixedly connected with a rotating shell, and the bottom of the storage hopper is fixedly connected There is a main pipe, the bottom of the main pipe is fixedly connected with symmetrically distributed branch pipes, a blocking and material distribution mechanism is installed at the junction of the two branch pipes, the outer side of the bottom of the rotating shaft is fixedly connected with symmetrically distributed stirring rods, and the fixed shell is A symmetrically distributed anti-blocking mechanism is installed on the upper side, and a vibration motor is fixedly connected to the outer sides of the two branch pipes.

Further, the fixed shell is fixedly connected with the inner walls of the front and rear sides of the storage hopper, the bottom of the rotating shell is rotatably connected with the inner bottom wall of the storage hopper, and the bottom of the rotating shaft penetrates the bottom of the fixed shell and is connected with the fixed shell. The bottom wall of the swivel connection.

By adopting the above technical solution, the fixed shell is fixed in the middle of the storage hopper to facilitate the processing of materials, and the range is the largest. Using the rotating shell, when the rotating shell rotates, the materials accumulated in the corners can be dispersed to prevent accumulation.

Further, the anti-blocking mechanism includes a first gear, a second gear, a rotating rod, a pedestal, a connecting rod, a rotating ball, a movable horizontal rod, two movable vertical rods, a half gear, and two first racks, all of which The first gear is fixedly connected with the outside of the rotating shaft, the rotating rod is rotatably connected with the inner bottom wall of the fixed shell, the second gear is fixedly connected with the outside of the rotating rod, and the half-gear is fixedly connected with the top of the rotating rod, The rotating ball is rotatably connected with the side wall of the fixed shell, one end of the connecting rod is fixedly connected with the outer side of the rotating ball, the guide frame is fixedly connected with the other end of the connecting rod, and the movable crossbar is close to one end of the fixed shell It is fixedly connected with the outside of the rotating ball, the tops of the two movable vertical rods are fixedly connected with the bottom of the movable horizontal rod, and the two first racks are respectively fixedly connected with the inner walls of the left and right sides of the guide frame.

By adopting the above technical solution and using the anti-clogging mechanism, the materials accumulated in the storage hopper can be dispersed, preventing the accumulation of materials affecting production due to long-term storage, and the materials that are blocked due to accumulation can be processed without manual operation. processing, improve production efficiency and reduce the labor intensity of staff.

Further, the half gear is matched with the first rack, and the outer side of the second gear meshes with the outer side of the first gear.

By adopting the above technical scheme, the guide frame can be moved by the cooperation of the half gear and the first rack, and then the movement of the connecting rod, the movable horizontal rod and the movable vertical rod can be driven to act on the material, which is beneficial to cutting.

Further, the side wall of the fixed shell is provided with a spherical groove that matches the rotating ball, and the side wall of the fixed shell is provided with chamfers located on the front and rear sides of the rotating ball, and the chamfers are connected with the movable crossbar and connection. The swing angle of the lever is matched.

By adopting the above technical solution, the opening of the chamfer is to match the swing angle of the movable cross bar and the connecting bar, and will not affect the operation of the anti-blocking mechanism.

Further, the blocking and distributing mechanism includes a fixed block, two rotating rods, and two blocking plates, and the fixed block is arranged at the junction of the two branch pipes and is fixedly connected with the branch pipes. The rods are symmetrically distributed on the left and right sides of the fixed block, and the two blocking plates are respectively sheathed on the outer sides of the two rotating rods.

By adopting the above-mentioned technical scheme, the plugging and distributing mechanism can be used to separate the materials from the two branch pipes for material distribution at the same time when the materials in the storage hopper are unloading and feeding, and can cooperate with two production lines to work at the same time to improve production efficiency. , can also be supplied separately.

Further, two symmetrically distributed second motors are fixedly connected to the rear side of the fixed block, and the rear ends of the two rotating rods penetrate through the rear sidewall of the fixed block and are respectively connected with the output ends of the two second motors. For fixed connection, the left and right side walls of the fixed block are provided with installation openings matched with the rotating rod.

By adopting the above technical scheme, the circulation and closing of the branch pipes can be controlled by the blocking plate, thereby controlling the feeding of materials, and the operation is simple.

Compared with the prior art, the above-mentioned technical scheme of the present utility model has the following beneficial technical effects:

1. In this utility model, through the cooperation of the anti-blocking mechanism, the first motor, the rotating shaft, the rotating shell, etc., the movable horizontal bar and the movable vertical bar can be operated in the storage hopper, and the materials in the storage hopper can be loosened and fixed. The rod drives the rotation of the rotating shell, and the rotation of the rotating shell loosens the materials that are not easily contacted by the movable horizontal rods and movable vertical rods in the corners. Blockage can prevent the material from being unloaded during the feeding process, promote unloading, improve production efficiency, do not require manual processing by staff, and reduce the labor intensity of staff.

2. In this utility model, through the cooperation of the blocking material distribution mechanism, the main pipe, the branch pipe, the vibration motor, etc., the material can be distributed and conveyed through the two branch pipes, and the vibration motor can be used to make the branch pipe vibrate, so as to prevent the branch pipe from feeding materials. The material is blocked in the branch pipe, which reduces the production efficiency. The two branch pipes can supply materials at the same time, and can cooperate with two production lines to work at the same time to improve the production efficiency.

Other features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the present invention may be realized and attained by the structure particularly pointed out in the description and appended drawings.

Description of drawings:

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

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

Fig. 2 is the structural representation of the anti-clogging mechanism of the present invention;

FIG. 3 is a schematic top view structure diagram of a pedestal frame of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 .

Reference numerals: 1, storage hopper; 2, fixed shell; 3, first motor; 4, rotating shaft; 5, fixed rod; 6, rotating shell; 7, main pipe; 8, branch pipe; 9, vibration motor; 10, stirring Rod; 11. Anti-blocking mechanism; 111, First gear; 112, Second gear; 113, Rod; 114, Lead frame; 115, Connecting rod; 116, Rotating ball; rod; 119, half gear; 1110, first rack; 12, blocking and distributing mechanism; 121, fixed block; 122, rotating rod; 123, blocking plate.

Detailed ways:

In order to make the purpose, technical solutions and advantages of the technical solutions of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments of the present invention. The same reference numbers in the figures represent the same parts. It should be noted that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-4, the utility model proposes an anti-clogging material distribution and feeding device for a concrete mixing station, comprising a storage hopper 1, the inner side wall of the storage hopper 1 is fixedly connected with a fixed shell 2, and the inner top of the fixed shell 2 is fixedly connected. The wall is fixedly connected with a first motor 3, the output end of the first motor 3 is fixedly connected with a rotating shaft 4, the outer side of the rotating shaft 4 is fixedly connected with a symmetrically distributed fixed rod 5, and the bottom of the two fixed rods 5 is fixedly connected with a rotating shell 6, The bottom of the storage hopper 1 is fixedly connected with a main pipe 7, the bottom of the main pipe 7 is fixedly connected with a symmetrically distributed branch pipe 8, a plugging and material distribution mechanism 12 is installed at the junction of the two branch pipes 8, and the outer side of the bottom of the rotating shaft 4 is fixedly connected with symmetrical distribution. The stirring rod 10 and the fixed shell 2 are provided with symmetrically distributed anti-blocking mechanisms 11 , and the outer sides of the two branch pipes 8 are fixedly connected with a vibration motor 9 .

The fixed shell 2 is fixedly connected with the inner walls of the front and rear sides of the storage hopper 1, the bottom of the rotating shell 6 is rotatably connected with the inner bottom wall of the storage hopper 1, and the bottom of the rotating shaft 4 penetrates the bottom of the fixed shell 2 and is connected with the bottom of the fixed shell 2. The wall is connected by rotation, and the fixed shell 2 is fixed in the middle of the storage hopper 1 to facilitate the processing of materials.

The anti-clogging mechanism 11 includes a first gear 111, a second gear 112, a rotating rod 113, a guide frame 114, a connecting rod 115, a rotating ball 116, a movable crossbar 117, two movable vertical rods 118, a half gear 119, two A rack 1110, the first gear 111 is fixedly connected to the outside of the rotating shaft 4, the rotating rod 113 is rotatably connected to the inner bottom wall of the fixed shell 2, the second gear 112 is fixedly connected to the outside of the rotating rod 113, and the half-gear 119 is connected to the rotating rod The top of 113 is fixedly connected, the rotating ball 116 is rotatably connected to the side wall of the fixed shell 2, one end of the connecting rod 115 is fixedly connected to the outside of the rotating ball 116, the guide frame 114 is fixedly connected to the other end of the connecting rod 115, and the movable cross bar 117 One end close to the fixed shell 2 is fixedly connected to the outside of the rotating ball 116 , the tops of the two movable vertical rods 118 are fixedly connected to the bottom of the movable horizontal rod 117 , and the two first racks 1110 are respectively connected to the left and right sides of the guide frame 114 . The inner walls on both sides are fixedly connected, and the anti-clogging mechanism 11 can be used to disperse the materials accumulated in the storage hopper 1 to prevent the accumulation of materials that affect production due to long-term storage. Manual processing can improve production efficiency and reduce the labor intensity of staff.

The half gear 119 is matched with the first rack 1110 , the outer side of the second gear 112 is meshed with the outer side of the first gear 111 , and the half gear 119 is used to drive the cooperation with the first rack 1110 to move the guide frame 114 , thereby driving The movement in the connecting rod 115, the movable horizontal rod 117, and the movable vertical rod 118 acts on the material, which is conducive to cutting.

The side wall of the fixed shell 2 is provided with a spherical groove matching the rotating ball 116 , and the side wall of the fixed shell 2 is provided with chamfers located on the front and rear sides of the rotating ball 116 and the chamfers are connected with the movable cross bar 117 and the connecting rod 115 The opening of the chamfer is to match the swing angle of the movable crossbar 117 and the connecting rod 115 , and will not affect the operation of the anti-blocking mechanism 11 .

The blocking and distributing mechanism 12 includes a fixed block 121, two rotating rods 122, and two blocking plates 123. The fixed block 121 is arranged at the junction of the two branch pipes 8 and is fixedly connected to the branch pipe 8, and the two rotating rods 122 are symmetrically distributed. On the left and right sides of the fixed block 121, two blocking plates 123 are respectively fitted on the outer sides of the two rotating rods 122, and the blocking and distributing mechanism 12 can be used when the material in the storage hopper 1 is unloading and feeding. The materials are simultaneously separated from the two branch pipes 8 for material distribution, which can cooperate with two production lines to work at the same time, improve production efficiency, and can also supply materials independently.

The rear side of the fixing block 121 is fixedly connected with two symmetrically distributed second motors, and the rear ends of the two rotating rods 122 penetrate through the rear side wall of the fixing block 121 and are respectively fixedly connected with the output ends of the two second motors. The left and right side walls of the block 121 are provided with installation openings matching the rotating rod 122. The blocking plate 123 can control the circulation and closing of the branch pipe 8, thereby controlling the material supply, and the operation is simple.

The specific embodiment is as follows: initially, there is material placed in the storage hopper 1. When feeding, the first motor 3 is started, and the output end of the first motor 3 drives the rotation of the rotating shaft 4, the stirring rod 10, and the fixing rod 5, and the rotating shaft 4 rotates. Drive the rotation of the first gear 111, the first gear 111 drives the rotation of the two second gears 112, the second gear 112 drives the rotation of the rotating rod 113, and the rotating rod 113 drives the rotation of the half gear 119. It first contacts with one of the two first racks 1110 to drive the pedestal 114 to swing, then disengages from the first rack 1110 that first contacts, and then contacts with the other first rack 1110 to drive the pedestal 114 in the opposite direction Swing, in this way, when the guide frame 114 swings, it drives the swing of the connecting rod 115, the connecting rod 115 drives the rotation of the rotating ball 116, and the rotating ball 116 drives the swing of the movable crossbar 117 and the movable vertical rod 118. The vertical rod 118 operates in the storage hopper 1, which can loosen the materials in the storage hopper 1. The fixed rod 5 drives the rotation of the rotating shell 6, and the rotating shell 6 rotates so that the movable horizontal rod 117 and the movable vertical rod 118 are not easily contacted in the corner. When the material is loosened, the stirring rod 10 rotates to process the material falling into the main pipe 7 from the storage hopper 1 to prevent the material from accumulating in the main pipe 7 and causing blockage;

Two second motors are controlled, the output end of the second motor drives the rotation of the rotating rod 122, and the rotating rod 122 drives the swing of the blocking plate 123. When the blocking plate 123 swings downward, the material can flow when the pipe 8 is opened, and the blocking plate 123 The sub-pipe 8 is closed by swinging upward to control the feeding of materials. The material can be distributed and conveyed through the two sub-pipes 8. The vibrating motor 9 is used to make the sub-pipe 8 vibrate to prevent the sub-pipe 8 from being blocked in the sub-pipe 8 during feeding. To reduce the production efficiency, the two branch pipes 8 can supply materials at the same time, and can cooperate with two production lines to work at the same time to improve production efficiency, and can also supply materials independently, with high flexibility.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a concrete mixing plant is with preventing blockking up branch material feedway, includes storage hopper (1), its characterized in that, the inside wall fixedly connected with set casing (2) of storage hopper (1), the interior roof fixedly connected with first motor (3) of set casing (2), the output end fixedly connected with pivot (4) of first motor (3), the outside fixedly connected with symmetric distribution's dead lever (5) of pivot (4), the bottom fixedly connected with of two dead lever (5) rotates shell (6), the bottom fixedly connected with of storage hopper (1) is responsible for (7), the bottom fixedly connected with of being responsible for (7) is responsible for (8) of symmetric distribution, two shutoff branch material mechanism (12) are installed to the juncture of being responsible for (8), the bottom outside fixedly connected with symmetric distribution's puddler (10) of pivot (4), the anti-blocking mechanism (11) which is symmetrically distributed is installed on the fixed shell (2), and the outer sides of the branch pipes (8) are fixedly connected with vibration motors (9).

2. The anti-blocking material distributing and feeding device for the concrete mixing plant according to claim 1, which is characterized in that: the front and rear inner walls of the fixed shell (2) and the storage hopper (1) are fixedly connected, the bottom of the rotating shell (6) is rotatably connected with the inner bottom wall of the storage hopper (1), and the bottom of the rotating shaft (4) penetrates through the bottom of the fixed shell (2) and is rotatably connected with the bottom wall of the fixed shell (2).

3. The anti-blocking material distributing and feeding device for the concrete mixing plant according to claim 1, which is characterized in that: the anti-blocking mechanism (11) comprises a first gear (111), a second gear (112), a rotating rod (113), a guide frame (114), a connecting rod (115), a rotating ball (116), a movable cross rod (117), two movable vertical rods (118), a half gear (119) and two first racks (1110), wherein the first gear (111) is fixedly connected with the outer side of the rotating shaft (4), the rotating rod (113) is rotatably connected with the inner bottom wall of the fixed shell (2), the second gear (112) is fixedly connected with the outer side of the rotating rod (113), the half gear (119) is fixedly connected with the top of the rotating rod (113), the rotating ball (116) is rotatably connected with the side wall of the fixed shell (2), one end of the connecting rod (115) is fixedly connected with the outer side of the rotating ball (116), the guide frame (114) is fixedly connected with the other end of the connecting rod (115), the movable cross rod (117) is close to one end of the fixed shell (2) and fixedly connected with the outer side of the rotating ball (116), the tops of the two movable vertical rods (118) are fixedly connected with the bottom of the movable cross rod (117), and the two first racks (1110) are fixedly connected with the inner walls of the left side and the right side of the guide frame (114) respectively.

4. The anti-blocking material distributing and feeding device for the concrete mixing plant according to claim 3, characterized in that: the half gear (119) is matched with the first rack (1110), and the outer side of the second gear (112) is meshed with the outer side of the first gear (111).

5. The anti-blocking material distributing and feeding device for the concrete mixing plant according to claim 3, characterized in that: the side wall of the fixed shell (2) is provided with a spherical groove matched with the rotating ball (116), and the side wall of the fixed shell (2) is provided with chamfers positioned on the front side and the rear side of the rotating ball (116) and matched with the swing angles of the movable cross rod (117) and the connecting rod (115).

6. The anti-blocking material distributing and feeding device for the concrete mixing plant according to claim 1, which is characterized in that: shutoff feed mechanism (12) are including fixed block (121), two dwang (122), two shutoff boards (123), fixed block (121) set up two divide the juncture of pipe (8) and with divide pipe (8) fixed connection, two dwang (122) symmetric distribution is in the left and right both sides of fixed block (121), two shutoff board (123) suit respectively in the outside of two dwang (122).

7. The anti-blocking material distributing and feeding device for the concrete mixing plant according to claim 6, which is characterized in that: the rear side fixedly connected with of fixed block (121) two symmetric distribution's second motor, two the rear end of dwang (122) all runs through the rear side wall of fixed block (121) and respectively with the output fixed connection of two second motors, the installing port that matches with dwang (122) is all seted up to the left and right both sides wall of fixed block (121).

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