CN216068075U

CN216068075U - Feeding conveying mechanism for concrete production

Info

Publication number: CN216068075U
Application number: CN202122555205.4U
Authority: CN
Inventors: 王芸生
Original assignee: Tianjin Tongxi Cement Products Co ltd
Current assignee: Tianjin Tongxi Cement Products Co ltd
Priority date: 2021-10-23
Filing date: 2021-10-23
Publication date: 2022-03-18
Anticipated expiration: 2031-10-23

Abstract

The utility model discloses a feeding and conveying mechanism for concrete production, which comprises a bottom plate, wherein a supporting rod is fixedly arranged at the top end of the bottom plate, a fixed frame is rotatably connected at the top end of the supporting rod, a fixed plate is fixedly arranged at one side of the supporting rod at the top end of the bottom plate, a threaded rod is rotatably connected inside the fixed plate, a rocker is fixedly connected at one end of the threaded rod, a moving block is arranged on the outer wall of the threaded rod, a connecting rod is rotatably connected at the top end of the moving block, the other end of the connecting rod is rotatably connected with the bottom end of the fixed frame, the feeding hole heights of different stirring devices are different, when the mechanism is used, the rocker can be rotated to rotate the threaded rod, the threaded rod drives the moving block to transversely move, and the moving block pushes the fixed frame to rotate at the top end of the supporting rod through the connecting rod, thereby conveniently adjusting the height of the discharging end of the conveying mechanism.

Description

Feeding conveying mechanism for concrete production

Technical Field

The utility model relates to the technical field of concrete production and processing, in particular to a feeding conveying mechanism for concrete production.

Background

In the field of construction engineering, concrete is an indispensable building material in the engineering construction process, common concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary according to a proper proportion, uniformly stirring, densely forming, curing and hardening, and conveying the materials to stirring equipment for mixing processing by conveying equipment during production and stirring of the concrete, so that concrete slurry required in the engineering construction is obtained, and concrete with different compressive strengths can be prepared by different material proportions.

When the existing feeding conveying mechanism for concrete production is used, the height of a discharging end of the conveying mechanism is inconvenient to adjust according to the height of a feeding hole of stirring equipment, and excessive materials such as sand and stone are directly thrown into the feeding hole of the stirring equipment, so that the feeding hole is easily blocked.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a feeding conveying mechanism for concrete production, which has the effects of conveniently adjusting the height of a lower discharging end of the conveying mechanism and carrying out proper discharging.

The utility model is realized by the following technical scheme:

a feeding and conveying mechanism for concrete production comprises a bottom plate, wherein a supporting rod is fixedly arranged at the top end of the bottom plate, a fixed frame is rotatably connected to the top end of the supporting rod, a fixed plate is fixedly arranged at one side, located on the supporting rod, of the top end of the bottom plate, a threaded rod is rotatably connected to the inside of the fixed plate, a rocker is fixedly connected to one end of the threaded rod, a moving block is arranged on the outer wall of the threaded rod, a connecting rod is rotatably connected to the top end of the moving block, the other end of the connecting rod is rotatably connected with the bottom end of the fixed frame, a first rotating shaft is rotatably connected to the inner wall of the fixed frame, a first roller shaft is fixedly arranged on the outer wall of the first rotating shaft, a motor is fixedly arranged on the outer wall of the fixed frame, one end of the first rotating shaft penetrates through the outer wall of the fixed frame and is fixedly connected with the output end of the motor, and one side, far away from the first rotating shaft, of the inner wall of the fixed frame is rotatably connected with a second rotating shaft, the outer wall of second pivot is fixed and is provided with the second roller, the outer wall cover of first roller and second roller has the conveyer belt, the inside of mount is provided with connects the material structure.

Further setting the following steps: the top symmetry of bottom plate is provided with two sets of fixed plates, and the other end of threaded rod and the outer wall of another group of fixed plate rotate to be connected to the outer wall of threaded rod is provided with and moves movable block inner wall assorted screw thread.

Further setting the following steps: connect the material structure to include the third pivot, connect flitch, first connecting axle, second connecting axle and belt, the inner wall of mount is located the oblique below of second pivot and rotates and be connected with the third pivot, the outer wall of third pivot is fixed to be provided with and connects the flitch, the first connecting axle of outer wall fixedly connected with of mount is run through to the one end of second pivot, the outer wall fixedly connected with second connecting axle of mount is run through to the one end of third pivot, the outer wall cover of first connecting axle and second connecting axle has the belt.

Further setting the following steps: the fixing frame is of a U-shaped structure, a notch is formed in the bottom of one end of the fixing frame, and the inner wall of the notch is matched with the outer wall of the material receiving plate.

Further setting the following steps: the number of the material receiving plates is six, the six material receiving plates are equidistantly arranged on the outer wall of the third rotating shaft, and the diameter of the first connecting shaft is smaller than that of the second connecting shaft.

In conclusion, the beneficial technical effects of the utility model are as follows:

(1) because the feed inlet height difference of different agitated vessel, when using this mechanism, rotatable rocker makes the threaded rod rotate, and the threaded rod then drives the movable block and carries out lateral shifting, and the movable block then promotes the top rotation of mount at the bracing piece through the connecting rod to conveniently adjust conveying mechanism's unloading end height.

(2) In the process of conveying materials, the second rotating shaft rotates and simultaneously drives the first connecting shaft to rotate, the first connecting shaft drives the second connecting shaft to rotate through the belt, the second connecting shaft drives the third rotating shaft to rotate, and the diameter of the first connecting shaft is smaller than that of the second connecting shaft, so that the rotating speed of the third rotating shaft is low, the materials are received through six groups of material receiving plates on the outer wall of the third rotating shaft, and the materials are slowly put into the stirring equipment.

Drawings

FIG. 1 is a front view of the present invention;

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

FIG. 3 is a side view of the fixing frame of the present invention;

fig. 4 is a schematic structural diagram of the receiving plate of the utility model.

Reference numerals: 1. a base plate; 2. a support bar; 3. a fixed mount; 4. a fixing plate; 5. a threaded rod; 6. a rocker; 7. a moving block; 8. a connecting rod; 9. a first rotating shaft; 10. a first roller shaft; 11. a motor; 12. a second rotating shaft; 13. a second roller shaft; 14. a conveyor belt; 15. a material receiving structure; 1501. a third rotating shaft; 1502. a material receiving plate; 1503. a first connecting shaft; 1504. A second connecting shaft; 1505. a belt.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, a feeding and conveying mechanism for concrete production disclosed by the utility model comprises a bottom plate 1, a supporting rod 2 is fixedly arranged at the top end of the bottom plate 1, a fixing frame 3 is rotatably connected at the top end of the supporting rod 2, a fixing plate 4 is fixedly arranged at one side of the supporting rod 2 at the top end of the bottom plate 1, a threaded rod 5 is rotatably connected inside the fixing plate 4, a rocker 6 is fixedly connected at one end of the threaded rod 5, a moving block 7 is arranged on the outer wall of the threaded rod 5, a connecting rod 8 is rotatably connected at the top end of the moving block 7, the other end of the connecting rod 8 is rotatably connected with the bottom end of the fixing frame 3, a first rotating shaft 9 is rotatably connected with the inner wall of the fixing frame 3, a first roller shaft 10 is fixedly arranged on the outer wall of the first rotating shaft 9, a motor 11 is fixedly arranged on the outer wall of the fixing frame 3, and one end of the first rotating shaft 9 penetrates through the outer wall of the fixing frame 3 and is fixedly connected with the output end of the motor 11, one side of the inner wall of the fixing frame 3, which is far away from the first rotating shaft 9, is rotatably connected with a second rotating shaft 12, the outer wall of the second rotating shaft 12 is fixedly provided with a second roller shaft 13, the outer wall of the first roller shaft 10 and the outer wall of the second roller shaft 13 are sleeved with a conveying belt 14, and the fixing frame 3 is internally provided with a material receiving structure 15.

The top symmetry of bottom plate 1 is provided with two sets of fixed plates 4, and the other end of threaded rod 5 is connected with the outer wall rotation of another group of fixed plate 4 to the outer wall of threaded rod 5 be provided with movable block 7 inner wall assorted screw thread, be convenient for support through two sets of fixed plates 4, improve the rotational stability of threaded rod 5, and threaded rod 5 rotates and drives movable block 7 and carry out lateral shifting.

Connect material structure 15 to include third pivot 1501, connect flitch 1502, first connecting shaft 1503, second connecting shaft 1504 and belt 1505, the inner wall of mount 3 is located the oblique below of second pivot 12 and rotates and is connected with third pivot 1501, the outer wall of third pivot 1501 is fixed to be provided with and connects flitch 1502, the first connecting shaft 1503 of outer wall fixedly connected with of mount 3 is run through to the one end of second pivot 12, the outer wall fixedly connected with second connecting shaft 1504 of mount 3 is run through to the one end of third pivot 1501, the outer wall cover of first connecting shaft 1503 and second connecting shaft 1504 has belt 1505, be convenient for slow down the unloading speed through connecting material structure 15, thereby avoid agitated vessel's feed inlet to take place the jam.

Mount 3 sets up to "U" style of calligraphy structure, and the breach has been seted up to mount 3's one end bottom to the inner wall of breach agrees with mutually with the outer wall that connects flitch 1502, and the third pivot 1501 of being convenient for drives when rotating and connects flitch 1502 at mount 3's breach internal rotation, avoids taking place the side leakage.

The number of the material receiving plates 1502 is six, the six groups of material receiving plates 1502 are arranged on the outer wall of the third rotating shaft 1501 at equal intervals, the diameter of the first connecting shaft 1503 is smaller than that of the second connecting shaft 1504, six groups of material receiving grooves are formed by the six groups of material receiving plates 1502 conveniently to receive materials, the rotating efficiency of the first connecting shaft 1503 is lower than that of the second connecting shaft 1504, and therefore the rotating speed of the material receiving plates 1502 is reduced, and the blanking speed is reduced.

The working principle and the beneficial effects of the utility model are as follows: according to the illustration in fig. 1, before material transportation, the rocker 6 is rotated, the rocker 6 drives the threaded rod 5 to rotate, the threaded rod 5 drives the moving block 7 to move transversely, the moving block 7 is limited by the connecting rod 8, the moving block 7 pushes the fixed frame 3 through the connecting rod 8 in the process of moving transversely, the fixed frame 3 rotates at the top end of the supporting rod 2, the height of a feed opening at one end of the fixed frame 3 can be adjusted, so that adjustment can be performed according to the height of feed openings of different stirring devices, as illustrated in fig. 1-4, the motor 11 is turned on, the motor 11 rotates to drive the first rotating shaft 9 to rotate, the first rotating shaft 9 drives the first roller shaft 10 to rotate, the first roller shaft 10 drives the second roller shaft 13 to rotate through the conveyor belt 14, so that material transportation is performed through the conveyor belt 14, the second roller shaft 13 drives the second rotating shaft 12 to rotate, the second rotating shaft 12 drives the first connecting shaft 1503 to rotate while rotating, first connecting shaft 1503 drives second connecting shaft 1504 to rotate through belt 1505, second connecting shaft 1504 drives third rotating shaft 1501 to rotate, third rotating shaft 1501 drives six groups of material receiving plates 1502 of the outer wall to rotate, six groups of material receiving plates 1502 form six groups of grooves to hold materials, and the diameter of first connecting shaft 1503 is smaller than that of second connecting shaft 1504, so that the third rotating shaft 1501 rotates slowly in the conveying process of the materials, the discharging speed of the material receiving plates 1502 after receiving the materials is reduced, and the blockage of a feeding hole of the stirring device is avoided.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a concrete production is with material loading conveyor mechanism which characterized in that: the novel steel plate die comprises a bottom plate (1), a supporting rod (2) is fixedly arranged at the top end of the bottom plate (1), a fixing frame (3) is rotatably connected to the top end of the supporting rod (2), a fixing plate (4) is fixedly arranged at one side, located on the supporting rod (2), of the top end of the bottom plate (1), a threaded rod (5) is rotatably connected to the inner portion of the fixing plate (4), a rocker (6) is fixedly connected to one end of the threaded rod (5), a moving block (7) is arranged on the outer wall of the threaded rod (5), a connecting rod (8) is rotatably connected to the top end of the moving block (7), the other end of the connecting rod (8) is rotatably connected to the bottom end of the fixing frame (3), a first rotating shaft (9) is rotatably connected to the inner wall of the fixing frame (3), a first roller shaft (10) is fixedly arranged on the outer wall of the first rotating shaft (9), and a motor (11) is fixedly arranged on the outer wall of the fixing frame (3), and the one end of first pivot (9) runs through the outer wall of mount (3) and the output fixed connection of motor (11), one side rotation that first pivot (9) was kept away from to the inner wall of mount (3) is connected with second pivot (12), the outer wall of second pivot (12) is fixed and is provided with second roller (13), the outer wall cover of first roller (10) and second roller (13) has conveyer belt (14), the inside of mount (3) is provided with and connects material structure (15).

2. A concrete producing feeding conveyor mechanism according to claim 1, characterized in that: the top of the bottom plate (1) is symmetrically provided with two groups of fixing plates (4), the other end of the threaded rod (5) is rotatably connected with the outer wall of the other group of fixing plates (4), and threads matched with the inner wall of the moving block (7) are arranged on the outer wall of the threaded rod (5).

3. A concrete producing feeding conveyor mechanism according to claim 1, characterized in that: the material receiving structure (15) comprises a third rotating shaft (1501), a material receiving plate (1502), a first connecting shaft (1503), a second connecting shaft (1504) and a belt (1505), wherein the inner wall of the fixing frame (3) is positioned below the second rotating shaft (12) in an inclined mode and is connected with the third rotating shaft (1501), the outer wall of the third rotating shaft (1501) is fixedly provided with the material receiving plate (1502), one end of the second rotating shaft (12) penetrates through the outer wall of the fixing frame (3) and is fixedly connected with the first connecting shaft (1503), one end of the third rotating shaft (1501) penetrates through the outer wall of the fixing frame (3) and is fixedly connected with the second connecting shaft (1504), and the first connecting shaft (1503) and the outer wall of the second connecting shaft (1504) are sleeved with the belt (1505).

4. A concrete producing feeding conveyor mechanism according to claim 3, characterized in that: the fixing frame (3) is of a U-shaped structure, a notch is formed in the bottom of one end of the fixing frame (3), and the inner wall of the notch is matched with the outer wall of the material receiving plate (1502).

5. A concrete producing feeding conveyor mechanism according to claim 3, characterized in that: the number of the material receiving plates (1502) is six, the six material receiving plates (1502) are equidistantly arranged on the outer wall of the third rotating shaft (1501), and the diameter of the first connecting shaft (1503) is smaller than that of the second connecting shaft (1504).