Full-automatic asphalt concrete feeding machine

Abstract

The utility model relates to the technical field of asphalt concrete production, and discloses a full-automatic asphalt concrete feeding machine which is characterized in that the top end of a bottom box is fixedly connected with two groups of baffles, a crushing box is fixedly connected between the top ends of the two groups of baffles, the bottom end of the crushing box is fixedly provided with a conveying device, and a collecting mechanism is arranged in the bottom box; a collecting mechanism is arranged at the top end of the bottom box, a mounting groove is formed in the side end of the bottom box, and a fixing mechanism used for fixing the collecting mechanism is arranged in the mounting groove. Meanwhile, the splashed materials can fall into the collecting box to be collected, so that the crushed coarse materials are prevented from being splashed to the ground everywhere when falling onto the conveying device, the materials can be collected to avoid waste, manual cleaning is not needed subsequently, the materials can be automatically collected, and the labor intensity of personnel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt concrete production, and specifically to a full-automatic asphalt concrete feeder. Background Art

[0002] In civil engineering, asphalt is a widely used waterproof and anti-corrosion material. It is mainly used for waterproofing of roofs, ground and underground structures, and for the anti-corrosion of wood and steel. Asphalt is also a widely used pavement structure bonding material in road engineering. Asphalt is stored in large storage tanks. When it is used for output, the asphalt in the storage tank needs to be heated to improve the fluidity of the asphalt so that it can be output smoothly and quickly. Asphalt and its fume are irritating to the skin and mucous membranes, and have phototoxic and carcinogenic effects. Therefore, when loading cold concrete, workers should try to avoid standing near the loading mechanism.

[0003] Existing patent application number CN202222970480.7 discloses an asphalt concrete cold material feeding mechanism, including a feed box, a partition is vertically fixedly connected inside the feed box, a fine material chamber and a coarse material chamber are respectively provided on both sides of the partition, two pressure rollers are horizontally rotatably connected inside the coarse material chamber, a rotating mechanism for driving the pressure rollers to rotate is provided on one side of the feed box, and a support leg is vertically fixedly connected to the four corners of the bottom of the feed box, and a conveying mechanism for transmitting cold material is provided at the bottom of the feed box. The utility model can process the coarse material before feeding, avoiding the situation that large sand and gravel are not crushed and thus affect the quality of asphalt, thereby affecting the flatness of the paved road, and the cold material can be stirred and mixed, so that the cold material can be completely mixed to improve the quality of the asphalt and avoid the situation that the paved road is cracked due to uneven stirring.

[0004] The above scheme has the following shortcomings during implementation: when the crushed coarse material falls from the coarse material chamber onto the belt, splashes will occur, causing the crushed coarse material to splash everywhere on the ground, thus causing waste of materials. Subsequently, the ground needs to be cleaned manually, increasing the labor intensity of the personnel. Therefore, a fully automatic asphalt concrete loader is needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a fully automatic asphalt concrete feeder to solve the problem in the prior art that when crushed coarse materials fall from the coarse material chamber onto the belt, splashing occurs, causing the crushed coarse materials to splash everywhere on the ground, thus causing waste of materials, and subsequent manual cleaning of the ground is required, increasing the labor intensity of personnel.

[0006] The utility model provides the following technical solutions: a fully automatic asphalt concrete feeder, comprising a mixing chamber, a bottom box is arranged at intervals at the side ends of the mixing chamber, two groups of baffles are fixedly connected to the top of the bottom box, a crushing box is fixedly connected between the tops of the two groups of baffles, a conveying device is fixedly installed at the bottom end of the crushing box, a collecting mechanism is arranged inside the bottom box, a mounting groove is opened at the side end of the bottom box, and a fixing mechanism for fixing the collecting mechanism is arranged inside the mounting groove.

[0007] As a preferred embodiment of the above technical solution, the collection mechanism includes a collection box, which is located inside a bottom box, a plurality of movable wheels are fixedly connected to the bottom end of the collection box, a handle is fixedly connected to the side end of the collection box, a socket is provided at the side end of the collection box, and a cleaning component for cleaning the conveying device is provided between the internal side ends of the collection box.

[0008] As a preferred embodiment of the above technical solution, the cleaning component includes an installation box, which is fixedly connected between the internal side ends of the collection box, and a plurality of fixed rods are fixedly connected between the internal bottom end and the internal top end of the installation box, and the outer end of each of the fixed rods is sleeved with a spring 2, and a sleeve plate is sleeved between the outer ends of each of the fixed rods, and the top of the sleeve plate is fixedly connected with a connecting plate, and the connecting plate extends to the external top end of the installation box, and the top of the connecting plate is fixedly connected with a scraper.

[0009] As a preferred embodiment of the above technical solution, the scraper has an outer shape that is inclined.

[0010] As a preferred embodiment of the above technical solution, the fixing mechanism includes a circular plate, which is inserted into the installation groove, and the side end of the circular plate is fixedly connected to a round rod, and the side end of the round rod penetrates to the outer side end of the bottom box, and the side end of the round rod is fixedly connected to a pull plate, and the outer end of the round rod is sleeved with a spring, and the side end of the circular plate is fixedly connected to an insertion rod.

[0011] As a preferred embodiment of the above technical solution, the insertion rod is adapted to the insertion hole.

[0012] As a preferred embodiment of the above technical solution, the side ends of the bottom box are open, and the bottom side ends of the bottom box are sloped.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses the ... BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall structural diagram of the fully automatic asphalt concrete feeder;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the installation slot of the fully automatic asphalt concrete feeder;

[0017] Figure 3 for Figure 2 A is a schematic diagram of the partially enlarged structure of the middle part;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the installation box of the fully automatic asphalt concrete feeder;

[0019] Figure 5 for Figure 4 Schematic diagram of the partially enlarged structure of B.

[0020] In the figure: 1. mixing chamber; 2. bottom box; 21. mounting groove; 201. baffle; 202. crushing box; 3. conveyor; 4. collecting box; 401. moving wheel; 402. handle; 403. socket; 5. round plate; 501. round rod; 502. pull plate; 503. spring 1; 504. plug rod; 6. mounting box; 601. fixing rod; 602. spring 2; 603. sleeve plate; 604. connecting plate; 605. scraper. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] like Figure 1-5As shown, the utility model provides a technical solution: a fully automatic asphalt concrete feeding machine, comprising a mixing chamber 1, a bottom box 2 is arranged at intervals at the side ends of the mixing chamber 1, two groups of baffles 201 are fixedly connected to the top of the bottom box 2, a crushing box 202 is fixedly connected between the tops of the two groups of baffles 201, and a conveying device 3 is fixedly installed at the bottom end of the crushing box 202. By placing large particles of coarse material into the crushing box 202 for crushing, it can fall onto the conveying device 3. At this time, starting the conveying device 3 can drive the crushed coarse material to be automatically fed into the mixing chamber 1 for mixing, without manual feeding, thereby facilitating the preparation of asphalt concrete, a collecting mechanism is arranged inside the bottom box 2 to prevent the crushed coarse material from splashing all over the ground when it falls on the conveying device 3, and to avoid waste of material collection. There is no need for manual cleaning later, and the material can be automatically collected, which reduces the labor intensity of personnel. A mounting groove 21 is arranged on the side end of the bottom box 2, and a fixing mechanism for fixing the collecting mechanism is arranged inside the mounting groove 21, thereby preventing the collecting mechanism from being displaced in the bottom box 2.

[0023] As an implementation method in this embodiment, Figure 1 and Figure 3 As shown, the collecting mechanism includes a collecting box 4, which is located inside the bottom box 2, the side ends of the bottom box 2 are open, the bottom side ends of the bottom box 2 are sloped, the bottom end of the collecting box 4 is fixedly connected with a plurality of moving wheels 401, the side ends of the collecting box 4 are fixedly connected with a handle 402, the side ends of the collecting box 4 are provided with a socket 403, and a cleaning component for cleaning the conveying device 3 is provided between the inner side ends of the collecting box 4. During implementation, since the crushed coarse material will splash when it falls on the top of the conveying device 3, the splashed material can be blocked by the baffle 201 at this time, and the splashed material can also fall into the collecting box 4 and be collected, so as to avoid the crushed coarse material from splashing all over the ground when it falls on the conveying device 3, so as to avoid waste of material collection, and there is no need for manual cleaning later, and the material can be collected automatically, which reduces the labor intensity of personnel.

[0024] As an implementation method in this embodiment, Figure 4 and Figure 5As shown, the cleaning assembly includes an installation box 6, which is fixedly connected between the inner side ends of the collection box 4, and a plurality of fixed rods 601 are fixedly connected between the inner bottom end and the inner top end of the installation box 6, and the outer end of each fixed rod 601 is sleeved with a spring 2 602, and a sleeve plate 603 is sleeved between the outer ends of each fixed rod 601, and the top of the sleeve plate 603 is fixedly connected with a connecting plate 604, and the connecting plate 604 penetrates to the outer top end of the installation box 6, and the top of the connecting plate 604 is fixedly connected with a scraper 605, and the scraper 605 is inclined in shape. In practice, the collection box 4 is easily pushed into the interior of the bottom box 2 by the setting of the moving wheel 401 and the handle 402. When the moving wheel 401 passes through the slope at the bottom side of the bottom box 2, it will drive the collecting box 4 to move upward while moving into the bottom box 2. At this time, the scraper 605 can be driven to press against the bottom end of the conveying device 3. At this time, the scraper 605 can drive the sleeve plate 603 to move downward, and the sleeve plate 603 presses against the spring 2 602 to shrink. At this time, the spring 2 602 gives the sleeve plate 603 and the scraper 605 a rebound force, so that the scraper 605 is tightly pressed against the bottom end of the conveying device 3. Therefore, when the conveying device 3 conveys the crushed coarse material, it is easy to clean the material attached to the surface of the conveying device 3 to avoid the material solidifying on the surface of the conveying device 3 after a long time and being difficult to clean.

[0025] As an implementation method in this embodiment, Figure 3 As shown, the fixing mechanism includes a circular plate 5, which is inserted into the mounting groove 21, and the side end of the circular plate 5 is fixedly connected to a round rod 501, and the side end of the round rod 501 penetrates to the outer side end of the bottom box 2, and the side end of the round rod 501 is fixedly connected to a pull plate 502, and the outer end of the round rod 501 is sleeved with a spring 503, and the side end of the circular plate 5 is fixedly connected to an insertion rod 504, and the insertion rod 504 is adapted to the insertion hole 403. In implementation, the setting of the moving wheel 401 and the handle 402 facilitates the pushing of the collection box 4 into the inside of the bottom box 2, and the round rod 502 is driven by pulling the pull plate 502 01. The circular plate 5 and the insertion rod 504 are displaced. At this time, the circular plate 5 will press the spring 503 to achieve contraction, so that the insertion rod 504 will not block the inner side of the bottom box 2, thereby facilitating the collection box 4 to enter the bottom box 2. After the collection box 4 is installed in the bottom box 2, the socket 403 is just aligned with the position of the insertion rod 504. At this time, after the pull plate 502 is released, the spring 503 pushes the circular plate 5 to drive the insertion rod 504 to rebound. At this time, the insertion rod 504 is inserted into the socket 403 to fix the position of the collection box 4, thereby preventing the scraper 605 from being displaced when cleaning the conveying device 3.

[0026] Working principle: large particles of coarse material are placed inside the crushing box 202 for crushing, and then they fall onto the conveying device 3. At this time, starting the conveying device 3 can drive the crushed coarse material to be automatically fed into the mixing chamber 1 for mixing, without manual feeding, thus facilitating the production of asphalt concrete.

[0027] By setting the moving wheel 401 and the handle 402, it is convenient to push the collection box 4 into the inside of the bottom box 2. By pulling the pull plate 502, the round rod 501, the round plate 5 and the insertion rod 504 are displaced. At this time, the round plate 5 will press the spring 1 503 to achieve contraction, so that the insertion rod 504 is not blocked on the inner side of the bottom box 2, thereby facilitating the collection box 4 to enter the bottom box 2. When the moving wheel 401 passes through the slope at the bottom side end of the bottom box 2, it will drive the collection box 4 to move upward while moving into the bottom box 2. At this time, the scraper 605 can be driven to press against the bottom end of the conveying device 3. At this time, the scraper 605 can drive the sleeve plate 603 to move downward, and the sleeve plate 603 presses the spring 2 602 to contract. At this time, the spring 2 602 gives The pre-plate 603 and the scraper 605 have a rebound force, so that the scraper 605 is tightly pressed against the bottom end of the conveyor 3. Therefore, when the conveyor 3 conveys the crushed coarse material, the scraper 605 can easily clean the material attached to the surface of the conveyor 3 to avoid the material solidifying on the surface of the conveyor 3 after a long time and becoming difficult to clean. At this time, after the collection box 4 is installed in the bottom box 2, the socket 403 is just aligned with the position of the insertion rod 504. After the pull plate 502 is released, the spring 503 pushes against the circular plate 5 to drive the insertion rod 504 to rebound. At this time, the insertion rod 504 is inserted into the socket 403 to fix the position of the collection box 4, thereby avoiding the displacement of the scraper 605 when cleaning the conveyor 3.

[0028] Since the crushed coarse material will splash when it falls on the top of the conveying device 3, the splashed material can be blocked by the baffle 201 at this time, and the splashed material can also fall into the collecting box 4 and be collected, thereby preventing the crushed coarse material from splashing all over the ground when it falls on the conveying device 3, and avoiding waste of material collection. There is no need for manual cleaning later, and the material can be collected automatically, reducing the labor intensity of personnel.

[0029] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A fully automatic asphalt concrete feeder, comprising a mixing chamber (1), characterized in that: A bottom box (2) is arranged at a distance from the side end of the mixing chamber (1); two groups of baffles (201) are fixedly connected to the top of the bottom box (2); a crushing box (202) is fixedly connected between the top ends of the two groups of baffles (201); a conveying device (3) is fixedly installed at the bottom end of the crushing box (202); a collecting mechanism is arranged inside the bottom box (2); a mounting groove (21) is provided at the side end of the bottom box (2); a fixing mechanism for fixing the collecting mechanism is arranged inside the mounting groove (21).

2. The fully automatic asphalt concrete feeder according to claim 1 is characterized in that: The collecting mechanism comprises a collecting box (4), the collecting box (4) is located inside the bottom box (2), the bottom end of the collecting box (4) is fixedly connected to a plurality of moving wheels (401), the side end of the collecting box (4) is fixedly connected to a handle (402), the side end of the collecting box (4) is provided with a plug hole (403), and a cleaning component for cleaning the conveying device (3) is provided between the inner side ends of the collecting box (4).

3. The fully automatic asphalt concrete feeder according to claim 2 is characterized in that: The cleaning assembly comprises an installation box (6), wherein the installation box (6) is fixedly connected between the inner side ends of the collection box (4), and a plurality of fixing rods (601) are fixedly connected between the inner bottom end and the inner top end of the installation box (6), and the outer end of each of the fixing rods (601) is sleeved with a spring 2 (602), and a sleeve plate (603) is sleeved between the outer ends of each of the fixing rods (601), and the top end of the sleeve plate (603) is fixedly connected with a connecting plate (604), and the connecting plate (604) passes through the outer top end of the installation box (6), and the top end of the connecting plate (604) is fixedly connected with a scraper (605).

4. The fully automatic asphalt concrete feeder according to claim 3 is characterized in that: The scraper (605) is arranged in an inclined manner.

5. The fully automatic asphalt concrete feeder according to claim 2 is characterized in that: The fixing mechanism comprises a circular plate (5), the circular plate (5) is inserted into the mounting groove (21), the side end of the circular plate (5) is fixedly connected to a round rod (501), the side end of the round rod (501) passes through the external side end of the bottom box (2), the side end of the round rod (501) is fixedly connected to a pull plate (502), the outer end of the round rod (501) is sleeved with a spring 1 (503), and the side end of the circular plate (5) is fixedly connected to an insertion rod (504).

6. The fully automatic asphalt concrete feeder according to claim 5 is characterized in that: The insertion rod (504) is matched with the insertion hole (403).

7. The fully automatic asphalt concrete feeder according to claim 1 is characterized in that: The side ends of the bottom box (2) are open, and the bottom side ends of the bottom box (2) are sloped.

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