Discharging device of aggregate line feeder

Abstract

The utility model relates to the technical field of blanking devices, and discloses a blanking device of an aggregate line feeder, which comprises a blanking device body, the top of the blanking device body is fixedly connected with a bottom plate, the top of the bottom plate is communicated with a first aggregate storage bin, and the inside of the first aggregate storage bin is slidably connected with a second aggregate storage bin. The right side of the first aggregate bin is fixedly connected with a transmission box, a gear motor is fixedly installed on the right side of the top of the transmission box, the output end of the gear motor penetrates into the transmission box, and the output end of the gear motor is fixedly connected with a lead screw. According to the utility model, through the mutual cooperation of the second aggregate storage bin, the gear motor, the gear, the second toothed plate and other structures, the height of the second aggregate storage bin can be adjusted, the phenomenon that aggregates fall out of the aggregate storage bin in the material receiving process of the aggregate storage bin is avoided, the material receiving accuracy is improved, and the advantage of adjusting the height of the aggregate storage bin is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a feeding device of an aggregate line feeder. Background Art

[0002] Aggregate is also called "aggregate". It is a granular material that plays a role in the skeleton and filling of concrete and mortar. There are two types of aggregate: fine aggregate and coarse aggregate. The diameter of fine aggregate particles is between 0.16 and 5 mm. Natural sand is generally used, such as river sand, sea sand and valley sand. When natural sand is lacking, artificial sand ground from hard rocks can also be used; the diameter of coarse aggregate particles is greater than 5 mm. Commonly used ones are crushed stone and pebbles. Under the same conditions, the strength of crushed stone concrete is higher than that of pebble concrete, but crushed stone is made by crushing rocks, and its cost is higher than that of pebbles. Commonly used coarse aggregates in lightweight aggregate concrete are natural porous rocks such as pumice, and artificial porous aggregates such as ceramsite and expanded slag.

[0003] After searching, Chinese patent announcement number: CN218859845U discloses an aggregate unloading device, which relates to the technical field of material processing in construction projects, including an aggregate bin and a conveyor for aggregate transmission, wherein the aggregate bin is provided with a blocking member for controlling the switch of the aggregate bin unloading port and preventing aggregates from scattering to both sides of the conveyor, the blocking member comprising a horizontal blocking plate for controlling the switch of the aggregate bin unloading port, the horizontal blocking plate being rotatably connected to the two side walls of the aggregate bin, both sides of the horizontal blocking plate being fixedly connected with baffles for preventing aggregates from scattering to both sides of the conveyor, the bottom end of the baffle abuts against the conveyor, the aggregate bin being fixedly connected with a moving member for driving the horizontal blocking plate to move, and using an aggregate unloading device of the present application, the aggregate can be prevented from scattering to both sides of the conveyor during the process of moving the aggregate to the conveyor.

[0004] In the above technology, the aggregate bin of the unloading device is fixed, the height of the aggregate bin cannot be adjusted, and it cannot be connected to external equipment of different heights. During the process of receiving the aggregate bin, the aggregate is easy to fall to the outside of the aggregate bin, which is inconvenient for accurate material receiving. Therefore, a unloading device of an aggregate line feeder is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a feeding device of an aggregate line feeder, aiming to improve the problem that the height of the aggregate bin cannot be adjusted in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A feeding device of an aggregate line feeder, comprising a feeding device body, the top of the feeding device body is fixedly connected with a bottom plate, the top of the bottom plate is connected with an aggregate bin 1, the inside of the aggregate bin 1 is slidably connected with an aggregate bin 2, the right side of the aggregate bin 1 is fixedly connected with a transmission box, a reduction motor is fixedly installed on the right side of the top of the transmission box, the output end of the reduction motor penetrates into the interior of the transmission box, the output end of the reduction motor is fixedly connected with a screw rod, the surface of the screw rod is threadedly connected with a screw sleeve, the front and back sides of the left side of the screw sleeve are fixedly connected with a square plate, the inner side of the square plate is movably connected with a gear through a shaft rod, the right side of the gear is meshed with a tooth plate 1, the top of the tooth plate 1 is fixedly connected to the top of the inner wall of the transmission box, the left side of the gear is meshed with a tooth plate 2, the top of the tooth plate 2 penetrates to the top of the transmission box, the surface of the aggregate bin 2 is fixedly connected with a support plate, the top of the tooth plate 2 is fixedly connected to the right side of the bottom of the support plate, the interior of the aggregate bin 2 is provided with a debris removal component, and the surface of the aggregate bin 2 is provided with a limiting component;

[0008] As a further description of the above technical solution:

[0009] The impurity removal component includes an electromagnet rod, which is fixedly connected to both sides of the top of the inner cavity of the aggregate bin, and a scraper ring is slidably connected to the surface of the electromagnet rod. A concave handle is provided inside the aggregate bin 2, and the bottom of the concave handle is fixedly connected to the top of the scraper ring;

[0010] As a further description of the above technical solution:

[0011] The limit assembly includes a slider, and the two sides of the aggregate bin 2 are fixedly connected with the slider, and the two sides of the inner wall of the aggregate bin 1 are provided with a slide groove, and the slider is slidably connected inside the slide groove;

[0012] As a further description of the above technical solution:

[0013] A protective mesh cover is provided on the surface of the reduction motor, and the bottom of the protective mesh cover is fixedly connected to the top of the transmission box;

[0014] As a further description of the above technical solution:

[0015] The bottom of the screw rod is movably connected to a support seat, and the bottom of the support seat is fixedly connected to the bottom of the inner wall of the transmission box;

[0016] As a further description of the above technical solution:

[0017] An ash discharge port is provided at the bottom of the right side of the transmission box;

[0018] As a further description of the above technical solution:

[0019] The front side and the rear side of the inner cavity of the transmission box are fixedly connected to the limit rod, and the surface of the limit rod is slidably connected to the inside of the screw sleeve;

[0020] As a further description of the above technical solution:

[0021] The right side of the aggregate bin 1 is fixedly connected to a limiting block, and the right side of the limiting block contacts the left side of the tooth plate 2.

[0022] The utility model has the following beneficial effects:

[0023] In the utility model, by arranging the mutual cooperation of the aggregate bin 2, the reduction motor, the gear and the gear plate 2 and other structures, the height of the aggregate bin 2 can be adjusted, thereby avoiding the phenomenon that the aggregate falls out of the aggregate bin during the material receiving process of the aggregate bin, improving the accuracy of material receiving, and achieving the advantage of adjusting the height of the aggregate bin.

[0024] In the utility model, the electromagnetic rod, the scraper ring and the concave handle structure cooperate with each other to adsorb metal impurities in the aggregate, thereby preventing the metal impurities from remaining inside the aggregate and affecting the product quality of the aggregate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of a feeding device of an aggregate line feeder proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the main cross-sectional structure of a transmission box of a feeder device of an aggregate line feeder proposed by the utility model;

[0027] Figure 3 This is a three-dimensional structural diagram of a screw rod of a feeding device of an aggregate line feeder proposed by the utility model;

[0028] Figure 4 The utility model is a three-dimensional structural schematic diagram of an electromagnet rod of a feeding device of an aggregate line feeder.

[0029] Legend:

[0030] 1. Material unloading device body; 2. Bottom plate; 3. Aggregate bin 1; 4. Aggregate bin 2; 5. Transmission box; 6. Reducer motor; 7. Screw rod; 8. Screw sleeve; 9. Square plate; 10. Gear; 11. Tooth plate 1; 12. Tooth plate 2; 13. Support plate; 14. Electromagnet rod; 15. Scraper ring; 16. Concave handle; 17. Slider; 18. Slide; 19. Protective mesh cover; 20. Support seat; 21. Ash discharge port; 22. Limit rod; 23. Limit block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in 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 in 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.

[0032] Reference Figure 1-3 The utility model provides an embodiment: a feeding device of an aggregate line feeder, comprising a feeding device body 1, a bottom plate 2 is fixedly connected to the top of the feeding device body 1, an aggregate bin 3 is connected to the top of the bottom plate 2, an aggregate bin 4 is slidably connected to the inside of the aggregate bin 3, a transmission box 5 is fixedly connected to the right side of the aggregate bin 3, an ash discharge port 21 is provided at the bottom of the right side of the transmission box 5, by setting the ash discharge port 21, the ash discharge port 21 can quickly discharge the dust entering the transmission box 5, thereby improving the service life of the internal parts of the transmission box 5, a reduction motor 6 is fixedly installed on the right side of the top of the transmission box 5, and the reduction motor The surface of 6 is provided with a protective mesh cover 19, and the bottom of the protective mesh cover 19 is fixedly connected to the top of the transmission box 5. By providing the protective mesh cover 19, the protective mesh cover 19 can protect the reduction motor 6 to prevent the reduction motor 6 from being damaged by collision with foreign objects. The output end of the reduction motor 6 penetrates into the interior of the transmission box 5, and the output end of the reduction motor 6 is fixedly connected to the screw rod 7, and the bottom of the screw rod 7 is movably connected to the support seat 20, and the bottom of the support seat 20 is fixedly connected to the bottom of the inner wall of the transmission box 5. By providing the support seat 20, the support seat 20 can support the screw rod 7, thereby improving the stability of the screw rod 7 during the activity process;

[0033] Reference Figure 1-3 The surface of the screw rod 7 is threadedly connected with a screw sleeve 8. The front and rear sides of the inner cavity of the transmission box 5 are fixedly connected with a limiting rod 22. The surface of the limiting rod 22 is slidably connected to the inside of the screw sleeve 8. By setting the limiting rod 22, the limiting rod 22 can limit the screw sleeve 8 to avoid the shaking of the screw sleeve 8 during the movement, thereby improving the stability of the screw sleeve 8. The front and back sides of the left side of the screw sleeve 8 are fixedly connected with a square plate 9. The inner side of the square plate 9 is movably connected with a gear 10 through a shaft rod. The right side of the gear 10 is meshed with a toothed plate 11. The toothed plate 11 is meshed with a toothed plate 11. The top of 11 is fixedly connected to the top of the inner wall of the transmission box 5, the left side of the gear 10 is meshed with a tooth plate 2 12, the right side of the aggregate bin 1 3 is fixedly connected to a limiting block 23, the right side of the limiting block 23 contacts the left side of the tooth plate 2 12, and by setting the limiting block 23, the limiting block 23 can limit the tooth plate 2 12, thereby improving the stability of the tooth plate 2 12, the top of the tooth plate 2 12 penetrates to the top of the transmission box 5, and the surface of the aggregate bin 2 4 is fixedly connected with a support plate 13, and the top of the tooth plate 2 12 is fixedly connected to the right side of the bottom of the support plate 13.

[0034] Reference Figure 4 A debris removal component is provided inside the aggregate bin 4, and the debris removal component includes an electromagnetic rod 14, which is fixedly connected to both sides of the top of the inner cavity of the aggregate bin, and a scraper ring 15 is slidably connected to the surface of the electromagnetic rod 14. A concave handle 16 is provided inside the aggregate bin 4, and the bottom of the concave handle 16 is fixedly connected to the top of the scraper ring 15. By setting the electromagnetic rod 14, the scraper ring 15 and the concave handle 16, the metal impurities in the aggregate can be adsorbed to prevent the metal impurities from remaining inside the aggregate and affecting the product quality of the aggregate.

[0035] Reference Figure 2 A limiting component is provided on the surface of the aggregate bin 2 4, and the limiting component includes a slider 17. The sliders 17 are fixedly connected to both sides of the aggregate bin 2 4, and slide grooves 18 are provided on both sides of the inner wall of the aggregate bin 1 3. The slider 17 is slidably connected to the inside of the slide groove 18. By providing the slider 17 and the slide groove 18, the aggregate bin 2 4 can be limited, and at the same time, the friction between the aggregate bin 1 3 and the aggregate bin 2 4 can be reduced, so that the aggregate bin 2 4 can slide quickly.

[0036] Working principle: When in use, when the height needs to be adjusted, first start the reduction motor 6, the reduction motor 6 drives the screw rod 7 to rotate, the screw rod 7 drives the screw sleeve 8 to move upward, the screw sleeve 8 drives the gear 10 to move upward through the square plate 9, because the tooth plate 11 is fixed, the gear 10 will rotate when moving upward along the tooth plate 11, and at the same time, the gear 10 pushes the tooth plate 2 12 to move upward, the tooth plate 2 12 drives the aggregate bin 2 4 to move upward through the support plate 13, and when it reaches the appropriate position, turn off the reduction motor 6, thereby achieving the advantage of adjusting the height of the aggregate bin.

[0037] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 feeding device for an aggregate line feeder, comprising a feeding device body (1), characterized in that: The top of the material discharging device body (1) is fixedly connected to a bottom plate (2), the top of the bottom plate (2) is connected to an aggregate bin 1 (3), the inside of the aggregate bin 1 (3) is slidably connected to an aggregate bin 2 (4), the right side of the aggregate bin 1 (3) is fixedly connected to a transmission box (5), a reduction motor (6) is fixedly installed on the right side of the top of the transmission box (5), the output end of the reduction motor (6) passes through the inside of the transmission box (5), the output end of the reduction motor (6) is fixedly connected to a screw rod (7), the surface of the screw rod (7) is threadedly connected to a screw sleeve (8), and the front and back sides of the left side of the screw sleeve (8) are fixedly connected to a square plate (9), The inner side of the square plate (9) is movably connected to a gear (10) via a shaft, the right side of the gear (10) is meshed with a tooth plate 1 (11), the top of the tooth plate 1 (11) is fixedly connected to the top of the inner wall of the transmission box (5), the left side of the gear (10) is meshed with a tooth plate 2 (12), the top of the tooth plate 2 (12) penetrates to the top of the transmission box (5), the surface of the aggregate bin 2 (4) is fixedly connected to a support plate (13), the top of the tooth plate 2 (12) is fixedly connected to the right side of the bottom of the support plate (13), the interior of the aggregate bin 2 (4) is provided with a debris removal component, and the surface of the aggregate bin 2 (4) is provided with a limit position component.

2. The unloading device of the aggregate line feeder according to claim 1 is characterized in that: The impurity removal component comprises an electromagnet rod (14), the electromagnet rod (14) being fixedly connected to both sides of the top of the inner cavity of the aggregate bin, a scraper ring (15) being slidably connected to the surface of the electromagnet rod (14), and a concave handle (16) being arranged inside the second aggregate bin (4), the bottom of the concave handle (16) being fixedly connected to the top of the scraper ring (15).

3. The unloading device of the aggregate line feeder according to claim 1 is characterized in that: The limiting assembly comprises a slider (17), both sides of the second aggregate bin (4) are fixedly connected with the slider (17), both sides of the inner wall of the first aggregate bin (3) are provided with a slide groove (18), and the slider (17) is slidably connected inside the slide groove (18).

4. The unloading device of the aggregate line feeder according to claim 1 is characterized in that: A protective mesh cover (19) is provided on the surface of the reduction motor (6), and the bottom of the protective mesh cover (19) is fixedly connected to the top of the transmission box (5).

5. The unloading device of the aggregate line feeder according to claim 1 is characterized in that: The bottom of the screw rod (7) is movably connected to a support seat (20), and the bottom of the support seat (20) is fixedly connected to the bottom of the inner wall of the transmission box (5).

6. The unloading device of the aggregate line feeder according to claim 1 is characterized in that: The bottom of the right side of the transmission box (5) is provided with an ash discharge port (21).

7. The unloading device of the aggregate line feeder according to claim 1 is characterized in that: The front side and the rear side of the inner cavity of the transmission box (5) are both fixedly connected to a limit rod (22), and the surface of the limit rod (22) is slidably connected to the inside of the screw sleeve (8).

8. The unloading device of the aggregate line feeder according to claim 1, characterized in that: The right side of the first aggregate bin (3) is fixedly connected to a limiting block (23), and the right side of the limiting block (23) is in contact with the left side of the second tooth plate (12).

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