Bituminous concrete production raw material feeding machine

Abstract

The utility model relates to the technical field of asphalt concrete, and provides an asphalt concrete production raw material feeding machine, which comprises a barrel, a feeding port, a feeding hopper, a feeding hopper, a feeding hopper and a feeding hopper, and is characterized in that a feeding port is fixedly sleeved in the rear of the middle of the top end of the barrel; the first motor shell is fixedly installed at the bottom of the left side of the feeding port, a driving motor is fixedly installed in the first motor shell, the other end of an output shaft of the driving motor is fixedly connected with a rotating shaft in a sleeving mode, and the other end of the rotating shaft is fixedly connected with a driving wheel in a sleeving mode; the scraping mechanism is arranged in the material inlet; the scraping mechanism comprises a round rod, the round rod is movably connected into the middle of the right side of the feeding port in a sleeved mode, the other end of the round rod penetrates through the feeding port, extends into the feeding port and is fixedly connected with a scraping plate, and the outer surface of the scraping plate is movably connected with the inner surface of the feeding port. By means of the technical scheme, the problem that in the prior art, the inner wall of the feeding port is not easy to clean is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of X, and in particular to a raw material placing machine for producing asphalt concrete. Background Art

[0002] Asphalt concrete, commonly known as asphalt concrete, is a mixture of artificially selected mineral materials with a certain graded composition, such as crushed stone or crushed gravel, stone chips or sand, mineral powder, etc., and a certain proportion of road asphalt materials, mixed under strictly controlled conditions. Asphalt concrete can be divided into two categories: petroleum asphalt and coal tar, according to the different binders used.

[0003] During the production process of asphalt concrete, operators often use corresponding raw material feeding machines to feed the asphalt concrete raw materials. However, in actual use, although the existing feeding machines have basic feeding functions, when the raw materials are put into the feeding port of the general feeding machine, a large amount of asphalt raw materials are often attached to the inner wall of the feeding port. At this time, the operator usually has to manually clear it, which not only reduces the utilization rate of the raw materials by the equipment, but also increases the labor intensity of the operators. Therefore, it needs to be improved. Utility Model Content

[0004] The utility model provides a raw material feeding machine for asphalt concrete production, which solves the problem that the inner wall of a material inlet is inconvenient to clean in the related technology.

[0005] The technical solution of the utility model is as follows: A raw material feeding machine for asphalt concrete production, comprising:

[0006] A cylinder, wherein a feed inlet is fixedly sleeved inside the rear middle of the top end of the cylinder;

[0007] A No. 1 motor housing, the No. 1 motor housing is fixedly installed at the bottom on the left side of the feed inlet, a driving motor is fixedly installed inside the No. 1 motor housing, the other end of the output shaft of the driving motor is fixedly sleeved with a rotating shaft, and the other end of the rotating shaft is fixedly sleeved with a driving wheel;

[0008] A scraping mechanism, wherein the scraping mechanism is arranged inside the feed inlet;

[0009] Among them, the scraping mechanism includes a round rod, which is movably sleeved inside the middle part of the right side of the feed port, and the other end of the round rod penetrates the feed port and extends to the inside of the feed port and is fixedly connected with a scraper. The outer surface of the scraper is movably connected to the inner surface of the feed port, and the other end of the scraper is fixedly connected with a rotating rod, and the other end of the rotating rod penetrates the feed port and extends to the left side of the feed port and is fixedly sleeved with a driven wheel. The driven wheel is connected to the driving wheel through a transmission belt, and the rotation of the driving wheel will cause the scraper to start rotating.

[0010] As a preferred technical solution of the utility model, a No. 2 motor shell is fixedly installed in the middle of the top of the cylinder, a power motor is fixedly installed inside the No. 2 motor shell, the other end of the output shaft of the power motor is fixedly sleeved with a rotating rod, the bottom end of the rotating rod passes through the cylinder and extends to the inner cavity of the cylinder and is fixedly sleeved with a stirring blade.

[0011] As a preferred technical solution of the utility model, a pneumatic cylinder is fixedly installed at the bottom of the right side of the outer surface of the cylinder, and a toothed plate is fixedly connected to the bottom end of the pneumatic cylinder.

[0012] As a preferred technical solution of the utility model, the left side of the tooth plate is meshed with a gear, the inside of the gear is fixedly sleeved with a connecting rod, the outer surface of the connecting rod is fixedly sleeved with a closing plate, the connecting rod is movably installed on the right side of the bottom of the cylinder, limiting grooves are provided on both sides of the closing plate, and the top of the closing plate is movably connected to the bottom of the cylinder.

[0013] As a preferred technical solution of the utility model, the bottom of the tooth plate is fixedly connected to a vertical rod, the left side of the vertical rod is hinged with an oblique rod, the other end of the oblique rod is hinged with a movable plate, and the top of the movable plate is movably connected to the bottom of the closed plate.

[0014] As a preferred technical solution of the utility model, the limiting groove is internally movably connected to a limiting block, and the bottom of the limiting block is fixedly mounted to the top of the movable plate.

[0015] As a preferred technical solution of the utility model, rollers are movably installed at the bottom of the cylinder, and there are four rollers, and the sizes of the four rollers are the same.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model is provided with a driving wheel, a rotating rod, a driven wheel, a transmission belt and a scraper. When the driving motor starts to run, the rotating shaft will drive the driving wheel to rotate, and the driven wheel will be driven to rotate through the transmission belt, so that the rotating rod drives the scraper to rotate along the inner wall of the feed inlet, thereby achieving the purpose of scraping off the asphalt raw materials attached to the inner wall of the feed inlet, which not only improves the utilization rate of the asphalt raw materials and the cleaning efficiency of the asphalt raw materials of the equipment, but also reduces the labor intensity of the operator in performing the operation.

[0018] 2. The utility model sets a toothed plate, a gear, a connecting rod, a closing plate and a movable plate. When the pneumatic cylinder starts to run, the toothed plate will drive the vertical rod to move vertically upward, and the gear will drive the connecting rod and the closing plate to rotate. At this time, the closing effect on the bottom of the cylinder will be released, and the inclined rod will start to move. At this time, under the limiting effect of the limiting groove, the movable plate will drive the limiting block to move to the left along the bottom of the closing plate. Finally, when the closing plate rotates to a downwardly inclined state and the left end of the movable plate contacts the ground, the diversion function of the asphalt concrete raw materials will be realized, thereby improving the delivery effect of the equipment on the asphalt concrete raw materials and bringing convenience to the delivery operation of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0022] Figure 3 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the back side of the utility model;

[0024] Figure 5 It is a schematic cross-sectional structure diagram of the top of the closing plate of the utility model;

[0025] Figure 6 for Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0026] In the figure: 1. Cylinder; 2. Feeding port; 3. No. 1 motor housing; 4. Driving motor; 5. Rotating shaft; 6. Driving wheel; 7. Round rod; 8. Rotating rod; 9. Driven wheel; 10. Transmission belt; 11. No. 2 motor housing; 12. Rotating rod; 13. Stirring blade; 14. Pneumatic cylinder; 15. Tooth plate; 16. Gear; 17. Connecting rod; 18. Closing plate; 19. Vertical rod; 20. Oblique rod; 21. Movable plate; 22. Limiting groove; 23. Limiting block; 24. Roller; 25. Power motor; 26. Scraper. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figures 1 to 6 As shown, the utility model provides a raw material feeding machine for asphalt concrete production, comprising:

[0029] The cylinder 1 has a feed inlet 2 fixedly sleeved inside the rear middle of the top end of the cylinder 1;

[0030] A motor housing 3 is fixedly mounted at the bottom of the left side of the feed port 2, a driving motor 4 is fixedly mounted inside the motor housing 3, a rotating shaft 5 is fixedly sleeved at the other end of the output shaft of the driving motor 4, and a driving wheel 6 is fixedly sleeved at the other end of the rotating shaft 5;

[0031] A scraping mechanism, the scraping mechanism is arranged inside the feed inlet 2;

[0032] Among them, the scraping mechanism includes a round rod 7, which is movably sleeved inside the middle part of the right side of the feed port 2. The other end of the round rod 7 penetrates the feed port 2 and extends to the inside of the feed port 2 and is fixedly connected with a scraper 26. The outer surface of the scraper 26 is movably connected to the inner surface of the feed port 2. The other end of the scraper 26 is fixedly connected with a rotating rod 8. The other end of the rotating rod 8 penetrates the feed port 2 and extends to the left side of the feed port 2 and is fixedly sleeved with a driven wheel 9. The driven wheel 9 is connected to the driving wheel 6 through a transmission belt 10. The rotation of the driving wheel 6 will cause the scraper 26 to start rotating.

[0033] When the driving motor 4 starts running, the rotating shaft 5 will drive the driving wheel 6 to start rotating, and the driven wheel 9 will drive the rotating rod 8 to start rotating through the transmission belt 10, so that the scraper 26 will drive the round rod 7 to start rotating along the inner surface of the feed port 2, and finally the function of scraping off the asphalt raw materials attached to the inner wall of the feed port 2 will be realized.

[0034] Among them, a No. 2 motor housing 11 is fixedly installed in the middle of the top of the cylinder 1, and a power motor 25 is fixedly installed inside the No. 2 motor housing 11. The other end of the output shaft of the power motor 25 is fixedly sleeved with a rotating rod 12. The bottom end of the rotating rod 12 passes through the cylinder 1 and extends to the inner cavity of the cylinder 1 and is fixedly sleeved with a stirring blade 13.

[0035] When the power motor 25 starts to run, the rotary rod 12 drives the stirring blade 13 to rotate.

[0036] A pneumatic cylinder 14 is fixedly installed at the bottom of the right side of the outer surface of the cylinder 1 , and a toothed plate 15 is fixedly connected to the bottom end of the pneumatic cylinder 14 .

[0037] When the pneumatic cylinder 14 starts to operate, the tooth plate 15 will move vertically up and down.

[0038] Among them, the left side of the toothed plate 15 is meshedly connected with a gear 16, the interior of the gear 16 is fixedly sleeved with a connecting rod 17, the outer surface of the connecting rod 17 is fixedly sleeved with a closing plate 18, the connecting rod 17 is movably installed on the right side of the bottom of the cylinder 1, and limiting grooves 22 are provided on both sides of the closing plate 18, and the top of the closing plate 18 is movably connected to the bottom of the cylinder 1.

[0039] When the toothed plate 15 starts to move, the gear 16 will drive the connecting rod 17 and the closing plate 18 to rotate.

[0040] The bottom of the toothed plate 15 is fixedly connected to a vertical rod 19 , the left side of the vertical rod 19 is hinged to an inclined rod 20 , the other end of the inclined rod 20 is hinged to a movable plate 21 , and the top of the movable plate 21 is movably connected to the bottom of the closing plate 18 .

[0041] When the tooth plate 15 moves, it drives the vertical rod 19 to move vertically up and down, and causes the inclined rod 20 to start moving, so that the movable plate 21 moves left and right along the bottom of the closing plate 18.

[0042] The limiting groove 22 is movably connected to a limiting block 23 , and the bottom of the limiting block 23 is fixedly mounted to the top of the movable plate 21 .

[0043] When the movable plate 21 moves, the limiting block 23 moves left and right under the limiting action of the limiting groove 22 .

[0044] Among them, rollers 24 are movably installed at the bottom of the cylinder 1. There are four rollers 24, and the sizes of the four rollers 24 are the same.

[0045] Such a design enables the operator to push the cylinder 1 through the roller 24 to drive the device to move as a whole.

[0046] The working principle and use process of this utility model:

[0047] First, after the operator adds asphalt concrete raw materials into the inner cavity of the cylinder 1 through the feed port 2, when there is a lot of raw materials attached to the inner wall of the feed port 2 that need to be cleaned, the drive motor 4 is started, which will cause the rotating shaft 5 to drive the active wheel 6 to rotate, and drive the driven wheel 9 and the rotating rod 8 to rotate through the transmission belt 10, so that the scraper 26 drives the round rod 7 to start rotating along the inner wall of the feed port 2, and finally the purpose of scraping off the asphalt raw materials attached to the inner wall of the feed port 2 is achieved, thereby reducing the labor intensity of the operator and improving the utilization rate of the raw materials of the equipment.

[0048] Then, the power motor 25 is started, and the rotary rod 12 drives the stirring blade 13 to rotate. At this time, the stirring operation will be carried out. When the stirred raw materials need to be added, the pneumatic cylinder 14 is started, and the toothed plate 15 drives the vertical rod 19 to move vertically upward, and the gear 16 drives the connecting rod 17 and the closing plate 18 to rotate. At this time, the sealing effect on the bottom of the cylinder 1 will be released, and the inclined rod 20 will move. At this time, under the limiting effect of the limiting groove 22, the movable plate 21 will drive the limiting block 23 to move to the left along the bottom of the closing plate 18. Finally, when the closing plate 18 rotates to tilt downward and the left side of the movable plate 21 contacts the ground, the diversion effect on the stirred raw materials will be realized, which improves the feeding effect of the equipment on the raw materials and brings convenience to the feeding operation of the operator.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A raw material delivery machine for asphalt concrete production, characterized in that: Included are: A cylinder (1), wherein a feed inlet (2) is fixedly sleeved inside the rear middle portion of the top end of the cylinder (1); A No. 1 motor housing (3), the No. 1 motor housing (3) being fixedly mounted at the bottom of the left side of the feed inlet (2), a driving motor (4) being fixedly mounted inside the No. 1 motor housing (3), a rotating shaft (5) being fixedly sleeved at the other end of the output shaft of the driving motor (4), and a driving wheel (6) being fixedly sleeved at the other end of the rotating shaft (5); A scraping mechanism, the scraping mechanism being arranged inside the feed inlet (2); The scraping mechanism comprises a round rod (7), the round rod (7) being movably sleeved inside the middle part of the right side of the feed port (2), the other end of the round rod (7) passing through the feed port (2) and extending to the inside of the feed port (2) and being fixedly connected to a scraper (26), the outer surface of the scraper (26) being movably connected to the inner surface of the feed port (2), the other end of the scraper (26) being fixedly connected to a rotating rod (8), the other end of the rotating rod (8) passing through the feed port (2) and extending to the left side of the feed port (2) and being fixedly sleeved to a driven wheel (9), the driven wheel (9) being transmission-connected to the driving wheel (6) via a transmission belt (10), and the rotation of the driving wheel (6) will cause the scraper (26) to start rotating.

2. The asphalt concrete production raw material delivery machine according to claim 1, characterized in that: A second motor housing (11) is fixedly mounted in the middle of the top of the cylinder (1), a power motor (25) is fixedly mounted inside the second motor housing (11), a rotary rod (12) is fixedly sleeved on the other end of the output shaft of the power motor (25), the bottom end of the rotary rod (12) passes through the cylinder (1) and extends to the inner cavity of the cylinder (1) and is fixedly sleeved on a stirring blade (13).

3. The asphalt concrete production raw material delivery machine according to claim 1, characterized in that: A pneumatic cylinder (14) is fixedly mounted on the bottom of the right side of the outer surface of the cylinder (1), and a toothed plate (15) is fixedly connected to the bottom end of the pneumatic cylinder (14).

4. The asphalt concrete production raw material delivery machine according to claim 3, characterized in that: The left side of the toothed plate (15) is meshedly connected with a gear (16), the interior of the gear (16) is fixedly sleeved with a connecting rod (17), the outer surface of the connecting rod (17) is fixedly sleeved with a closing plate (18), the connecting rod (17) is movably mounted on the right side of the bottom of the cylinder (1), both sides of the closing plate (18) are provided with limiting grooves (22), and the top of the closing plate (18) is movably connected to the bottom of the cylinder (1).

5. The asphalt concrete production raw material delivery machine according to claim 3, characterized in that: The bottom of the toothed plate (15) is fixedly connected to a vertical rod (19), the left side of the vertical rod (19) is hinged to an inclined rod (20), the other end of the inclined rod (20) is hinged to a movable plate (21), and the top of the movable plate (21) is movably connected to the bottom of the closing plate (18).

6. The asphalt concrete production raw material delivery machine according to claim 4, characterized in that: The limiting groove (22) is internally movably connected to a limiting block (23), and the bottom of the limiting block (23) is fixedly mounted to the top of the movable plate (21).

7. The asphalt concrete production raw material delivery machine according to claim 1, characterized in that: A roller (24) is movably mounted on the bottom of the cylinder (1), and there are four rollers (24), and the sizes of the four rollers (24) are the same.

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