Concrete taking device
By designing a concrete material collection device including frame channels, gears and hoppers, the problem of material deviation from the loading box due to height drop during asphalt concrete material collection is solved, and the effect of reducing material waste and cleaning difficulties is achieved.
Patent Information
- Application Number
- CN202420647827.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-03-29
AI Technical Summary
During the asphalt concrete material collection process, since the discharge port of the discharge funnel is large from the truck, the height difference between the concrete is caused by a large height drop when discharged. Some materials may deviate from the truck loading box position and fall onto the ground around the truck, causing material waste and difficulty in cleaning.
A concrete material collection device is designed, including a material collection chamber, a material opening silo and a driving mechanism. The opening silo consists of frame-shaped passages, gears and hoppers. The gear hopper is driven to rotate through the driving mechanism, and the material is accurately poured into the truck loading box, reducing the vertical height between the material collection chamber and the truck.
By reducing the vertical height between the material collection chamber and the truck, the height drop during material discharge is reduced, the material is prevented from falling to the ground around the truck, and the waste of materials and cleaning workload is reduced.
Smart Images
Figure CN222573684U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of concrete material taking, in particular to a concrete material taking device. Background Art
[0002] In the general asphalt concrete taking process, the asphalt concrete is filled into the truck loading box through the discharge port at the bottom of the silo. Since the discharge port adopts a segmented fixed discharge, the existing concrete taking device is provided with a movable discharge funnel for discharging materials. However, when the discharge funnel discharges the concrete, since the discharge port of the discharge funnel is still a certain height away from the truck, the concrete is discharged due to the large height difference with the truck and falls directly from the discharge port to the loading box of the truck. Due to the large height difference when falling, some materials may deviate from the position of the truck loading box due to collision with each other and fall on the ground around the truck, which not only causes material waste but also makes it very troublesome to clean up. Summary of the invention
[0003] The utility model aims to solve the above problems in the prior art and proposes a concrete taking device which has the advantage of reducing material waste.
[0004] The purpose of the utility model can be achieved through the following technical solutions: a concrete material taking device, including a material taking chamber and a material opening bin, wherein the material taking chamber is provided with a material taking silo, a material taking funnel, and a driving mechanism, two long holes are symmetrically provided on the bottom plate of the material taking chamber, a material feeding pipe is provided on the top plate of the material taking chamber, and the material taking silo is fixedly connected to the material feeding pipe;
[0005] The driving mechanism is connected to the material taking funnel and is used to drive the material taking funnel to move;
[0006] The material opening bin is installed at the bottom of the material taking chamber, and the material opening bin includes a frame-shaped channel, a first mounting plate, a first drive motor, a first gear, a second gear, a first gear hopper installed on the first gear, and a second gear hopper installed on the second gear. The frame-shaped channel and the first mounting plate are symmetrically installed at the bottom of the material taking chamber. Two first drive motors are symmetrically installed on the first mounting plate, one of which is connected to the first gear on its output shaft, and the other is connected to the second gear on its output shaft. The first gear is installed on the first gear, and the second gear hopper is installed on the second gear. The first gear hopper and the second gear hopper are spliced into a storage hopper for temporarily storing fallen materials therein.
[0007] Preferably, the driving mechanism includes two connecting plates symmetrically installed on the first connecting block, connected to the two first connecting blocks, a second driving motor, two threaded rods and a second connecting block, the second driving motor is installed on the first connecting block, the output shaft of the second driving motor is connected to the threaded rod for transmission, the two connecting plates are symmetrically installed on the first connecting block and connected to the other first connecting block, the first slide rails are installed on the connecting plates, the second connecting block is slidably arranged on the first slide rails, the second connecting block is connected to the threaded rods, and the second connecting block is fixedly connected to the material taking funnel.
[0008] Preferably, guide blocks are installed on both the front and rear sides of the frame-shaped channel, and the guide blocks are provided with a plurality of second slide rails. The inner wall of the storage hopper is provided with slide grooves, and the slide grooves are slidably matched with the second slide rails.
[0009] Preferably, the guide block also has a limiting portion for limiting the moving direction of the first gear hopper and the second gear hopper.
[0010] Preferably, the frame-shaped channel has a first discharge port, and the material storage hopper completely covers the first discharge port of the frame-shaped channel or completely opens the first discharge port of the frame-shaped channel.
[0011] Preferably, the first gear hopper has a first limiting portion, the second gear hopper has a second limiting groove, and the first limiting portion is inserted into the second limiting groove of the second gear hopper.
[0012] Preferably, the material taking silo has a discharge pipe, and the discharge pipe of the material taking cylinder is always aligned with the material taking funnel.
[0013] Compared with the prior art, the advantages of the utility model are: by providing an openable material bin, it is beneficial to reduce the vertical height between the long hole of the material taking chamber and the truck, reduce the height difference of the material taking, and prevent the situation where the material fails to fall from the discharge port into the loading box of the truck due to the large height difference but falls on the ground around the truck, which is beneficial to reduce the waste of materials falling on the ground around the truck, and at the same time reduce the workload of cleaning up the materials that fall on the ground. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a front sectional view of the utility model.
[0015] Figure 2 It is a side view of the material storage hopper part of the utility model.
[0016] Figure 3 It is a cross-sectional view of the material storage hopper part of the utility model.
[0017] Figure 4It is a front view of the material storage hopper part of the utility model.
[0018] Figure 5 It is a top view of the driving mechanism part of the utility model.
[0019] In the figure, 2, material taking chamber; 21, material taking silo; 211, material discharging pipe; 22, material taking funnel; 231, first connecting block; 232, connecting plate; 233, second driving motor; 234, threaded rod; 235, second connecting block; 236, first slide rail; 24, long hole; 25, feeding pipeline; 31, frame channel; 311, guide block; 3111, limiting part; 312, second slide rail; 313, first material discharging port; 32, first mounting plate; 33, first driving motor; 34, first gear; 341, first gear hopper; 3411, first limiting part; 35, second gear; 351, second gear hopper; 3511 second limiting groove; 4, material storage hopper; 41, sliding groove. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0021] like Figures 1 to 5As shown, a concrete material taking device comprises a taking chamber 2 and an opening bin, wherein the taking chamber 2 is provided with a taking silo 21, a taking hopper 22 and a driving mechanism, two long holes 24 are symmetrically provided on the bottom plate of the taking chamber 2, a feeding pipe 25 is provided on the top plate of the taking chamber 2, and the taking silo 21 is fixedly connected to the feeding pipe 25; the driving mechanism is connected to the taking hopper 22, and is used to drive the taking hopper 22 to move; the opening bin is installed at the bottom of the taking chamber 2, and the opening bin comprises a frame-shaped channel 31, a first mounting plate 32, a first driving motor 33, a first gear 34, a second gear 35, a first gear hopper 341 installed on the first gear 34, and a first gear hopper 341 installed on the first gear 34 A second gear hopper 351 is mounted on the second gear 35, the frame channel 31 and the first mounting plate 32 are symmetrically mounted at the bottom of the material taking chamber 2, two first drive motors 33 are symmetrically mounted on the first mounting plate 32, one of the first drive motors 33 is connected to the first gear 34 on its output shaft, and the other first drive motor 33 is connected to the second gear 35 on its output shaft, the first gear 34 is mounted on the first gear hopper 341, the second gear hopper 351 is mounted on the second gear 35, the first gear hopper 341 and the second gear hopper 351 are spliced into a storage hopper 4 for temporarily storing the falling materials therein.
[0022] In the present invention, the material taking silo 21, the first gear 34, and the second gear 35 are prior art.
[0023] With the above structure, the material in the feed pipe 25 falls from the material silo 21 into the material hopper 22, and the driving mechanism can move the material hopper 22 to the left or right, and switch the material hopper 22 between the two long holes 24 to discharge materials at different positions, thereby realizing continuous material collection and discharge of the material hopper 22, accelerating the discharge speed and improving the discharge efficiency; the material falls into the respective frame-shaped channels 31 through the long holes 24, and the lowest height of the open silo is slightly higher than the highest height of the truck and the truck cargo box. At this time, one of the first drive motors 33 drives the first gear 34 to rotate clockwise, and the other first drive motor 33 drives the first gear 34 to rotate counterclockwise, and the output shafts of the two motors rotate in opposite directions, and the first gear 34 and the second gear 35 are meshed, It is beneficial to drive the first gear hopper 341 on the first gear 34 to rotate clockwise, and drive the second gear hopper 351 on the second gear 35 to rotate counterclockwise, so that the storage hopper 4 spliced by the original first gear hopper 341 and the second gear hopper 351 is separated, and at the same time, the materials stored in the first gear hopper 341 and the second gear hopper 351 are accurately poured into the loading box of the truck, which is beneficial to reduce the vertical height between the long hole 24 of the material taking chamber 2 and the truck, and reduce the height difference of the material taking, so as to prevent the material from falling from the discharge port to the loading box of the truck due to the large height difference and falling to the ground around the truck, which is beneficial to reduce the waste of materials caused by falling to the ground around the truck, and at the same time reduce the workload of cleaning the materials that fall on the ground.
[0024] Specifically, if Figures 1 to 5 As shown, the driving mechanism includes two connecting plates 232 symmetrically installed on the first connecting block 231, connected to the two first connecting blocks 231, a second driving motor 233, two threaded rods 234 and a second connecting block 235. The second driving motor 233 is installed on the first connecting block 231, and the output shaft of the second driving motor 233 is connected to the threaded rod 234. The two connecting plates 232 are symmetrically installed on the first connecting block 231 and connected to the other first connecting block 231. The connecting plates 232 are both installed with a first slide rail 236, and the second connecting block 235 is slidably arranged on the first slide rail 236. The second connecting block 235 is connected to the threaded rod 234, and the second connecting block 235 is fixedly connected to the material taking funnel 22.
[0025] With the above structure, the setting of the driving mechanism greatly improves the efficiency of the horizontal sliding of the material taking funnel 22, the mechanized drive speeds up the material taking and discharging speed, improves the material taking efficiency, and is easy to operate.
[0026] like Figures 1 to 5As shown, guide blocks 311 are installed on both the front and rear sides of the frame-shaped channel 31 , and a plurality of second slide rails 312 are provided on the guide blocks 311 . Sliding grooves 41 are provided on the inner wall of the storage hopper 4 , and the sliding grooves 41 are slidably matched with the second slide rails 312 .
[0027] By adopting the above structure, by setting the guide block 311, when the first gear hopper 341 rotates in the clockwise direction and the second gear hopper 351 rotates in the counterclockwise direction, the guiding function of the first gear hopper 341 and the second gear hopper 351 is facilitated, and by setting the second slide rail 312, the rotation efficiency of the second gear hopper 351 and the second gear hopper 351 is improved, and the structure is simple and convenient.
[0028] like Figures 1 to 5 As shown, the guide block 311 also has a limiting portion 3111 for limiting the moving directions of the first gear hopper 341 and the second gear hopper 351 .
[0029] By adopting the above structure and setting the limiting part 3111, the first gear hopper 341 and the second gear hopper 351 are prevented from rotating too much, causing the material to be thrown out of the first gear hopper 341 and the second gear hopper 351 and fall to the ground, thereby reducing the waste of material. At the same time, the first gear hopper 341 and the second gear hopper 351 are prevented from colliding with the material taking chamber 2 to cause damage to the device, thereby extending the service life of the device.
[0030] like Figures 1 to 5 As shown, the frame-shaped channel 31 has a first discharge port 313 , and the material storage hopper 4 completely covers the first discharge port 313 of the frame-shaped channel 31 or completely opens the first discharge port 313 of the frame-shaped channel 31 .
[0031] With the above structure, the first gear hopper 341 and the second gear hopper 351 of the storage hopper 4 can flexibly open and close the first discharge port 313 of the frame channel 31 through the first drive motor 33, flexibly control the material discharge amount, and facilitate adjustment.
[0032] like Figures 1 to 5 As shown, the first gear hopper 341 has a first limiting portion 3411 , the second gear hopper 351 has a second limiting groove 3511 , and the first limiting portion 3411 is inserted into the second limiting groove 3511 of the second gear hopper 351 .
[0033] With the above structure, when the first gear hopper 341 and the second gear hopper 351 are spliced, the first limiting portion 3411 is inserted into the second limiting groove 3511 of the second gear hopper 351, and the storage hopper 4 has a first chamber, which is conducive to sealing the material in the first chamber of the storage hopper 4 to prevent it from leaking, thereby facilitating temporary storage of materials.
[0034] like Figures 1 to 5 As shown, the material taking silo 21 has a discharge pipe 211, and the discharge pipe 211 of the material taking silo is always aligned with the material taking funnel 22. This is beneficial to reduce the occurrence of material accumulation in the material taking chamber 2.
[0035] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0036] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing in the full text is that it includes three schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.
[0037] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.
[0038] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
Claims
1. A concrete material taking device, characterized in that: It comprises a material taking chamber (2) and a material opening bin, wherein a material taking silo (21), a material taking hopper (22) and a driving mechanism are arranged inside the material taking chamber (2), two long holes (24) are symmetrically arranged on the bottom plate of the material taking chamber (2), a material feeding pipe (25) is arranged on the top plate of the material taking chamber (2), and the material taking silo (21) is fixedly connected to the material feeding pipe (25); The driving mechanism is connected to the material taking funnel (22) and is used to drive the material taking funnel (22) to move; The material opening bin is installed at the bottom of the material taking chamber (2), and the material opening bin comprises a frame-shaped channel (31), a first mounting plate (32), a first driving motor (33), a first gear (34), a second gear (35), a first gear hopper (341) installed on the first gear (34), and a second gear hopper (351) installed on the second gear (35). The frame-shaped channel (31) and the first mounting plate (32) are symmetrically installed at the bottom of the material taking chamber (2), and two first driving motors (33) are symmetrically installed on the first mounting plate (32). The motor (33) comprises a first gear (34) which is transmission-connected to the output shaft of one of the first drive motors (33), and a second gear (35) which is transmission-connected to the output shaft of the other first drive motor (33). The first gear (34) is mounted with a first gear hopper (341), and the second gear (35) is mounted with a second gear hopper (351). The first gear hopper (341) and the second gear hopper (351) are spliced into a storage hopper (4) for temporarily storing falling materials therein.
2. A concrete material taking device according to claim 1, characterized in that: The driving mechanism comprises two connecting plates (232) symmetrically mounted on the first connecting blocks (231), connected to the two first connecting blocks (231), a second driving motor (233), two threaded rods (234) and a second connecting block (235); the second driving motor (233) is mounted on the first connecting block (231); the output shaft of the second driving motor (233) is connected to the threaded rod (234); the two connecting plates (232) are symmetrically mounted on the first connecting block (231) and connected to the other first connecting block (231); a first slide rail (236) is mounted on the connecting plates (232); a second connecting block (235) is slidably mounted on the first slide rail (236); the second connecting block (235) is connected to the threaded rod (234); and the second connecting block (235) is fixedly connected to the material taking funnel (22).
3. A concrete material taking device according to claim 1, characterized in that: Guide blocks (311) are installed on both the front and rear sides of the frame-shaped channel (31), and a plurality of second slide rails (312) are provided on the guide blocks (311). Sliding grooves (41) are provided on the inner wall of the material storage hopper (4), and the sliding grooves (41) are slidably matched with the second slide rails (312).
4. A concrete material taking device according to claim 3, characterized in that: The guide block (311) also has a limiting portion (3111) for limiting the movement direction of the first gear hopper (341) and the second gear hopper (351).
5. A concrete material taking device according to claim 1, characterized in that: The frame-shaped channel (31) is provided with a first discharge port (313), and the material storage hopper (4) completely covers the first discharge port (313) of the frame-shaped channel (31) or completely opens the first discharge port (313) of the frame-shaped channel (31).
6. A concrete material taking device according to claim 1, characterized in that: The first gear hopper (341) has a first limiting portion (3411), the second gear hopper (351) has a second limiting groove (3511), and the first limiting portion (3411) is inserted into the second limiting groove (3511) of the second gear hopper (351).
7. A concrete material taking device according to claim 1, characterized in that: The material taking silo (21) has a discharge pipe (211), and the discharge pipe (211) of the material taking silo is always aligned with the material taking funnel (22).