Concrete batching machine for environment-friendly concrete production

Abstract

The utility model relates to the technical field of environment-friendly concrete batching machines, and discloses an environment-friendly concrete batching machine for concrete production, which comprises a casing, support legs are fixedly mounted at the bottom of the casing, a feed hopper is fixedly mounted at the top of the casing, and screening and stirring mechanisms are arranged at the top and in the casing. A discharging hopper is fixedly installed at the bottom of the machine shell, and a discharging adjusting mechanism is arranged at the bottom of the discharging hopper. According to the concrete batching machine for environment-friendly concrete production, by arranging the screening and stirring mechanism, raw materials can be screened while being stirred, by adjusting the discharging mechanism, when discharging needs to be conducted, the effect of adjusting the diameter of an opening can be achieved, after adjustment is completed, a shifting column can be loosened, and the raw materials can be conveniently discharged. And under the cooperative action of the pawl, the torsional spring and the mounting rod, the position of the ratchet wheel disc can be limited, the phenomenon that the size of an opening changes randomly in the discharging process is avoided, and the quantitative discharging effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmentally friendly concrete batching machines, in particular to a concrete batching machine for producing environmentally friendly concrete. Background Art

[0002] Environmentally friendly concrete is made by mixing waste steel slag from steel mills and fly ash from power plants with cement in a reasonable proportion. When preparing environmentally friendly concrete, quantitative batching is required, and a concrete batching machine is needed to quantitatively batch the raw materials.

[0003] According to the description of a concrete batching machine for environmentally friendly concrete production disclosed on the patent website (authorization announcement number: CN218614720U), "The utility model discloses a concrete batching machine for environmentally friendly concrete production, including a frame, four sides of the bottom of the frame are connected with rolling wheels, two sides of the top of the frame are symmetrically connected with batching hoppers, the bottom of the batching hopper is connected with a material valve, the end of the material valve is connected with a flange joint, the middle of the frame is rotatably connected with a batching shell, a batching chamber is arranged in the batching shell, two flange joints are matched on both sides of the top of the batching shell to provide a feeding port, one side of the top of the batching shell is connected with a water inlet, a mixing rod is connected in the middle of the batching chamber, a plurality of groups of mixing blades are evenly arranged on the mixing rod, and a discharge port is provided in the middle of the bottom of the batching chamber, which is connected to the outside world. The advantage of the utility model compared with the prior art is that it provides an environmentally friendly concrete batching machine for concrete production with good mixing effect and guaranteed batched concrete quality."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model can respectively drive the batching shell and the mixing rod to rotate through the motor 1 and the motor 2, thereby increasing the stirring effect of the mixture and facilitating the subsequent use of the concrete. However, in actual applications, the device cannot screen the added environmentally friendly concrete raw materials, which easily causes foreign matter to appear in the subsequent raw materials. Moreover, since the device cannot dynamically adjust the discharge speed, it has the problem of poor practicality. Therefore, we urgently need to improve a concrete batching machine for environmentally friendly concrete production to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a concrete batching machine for producing environmentally friendly concrete to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete batching machine for environmentally friendly concrete production, comprising a casing, support legs are fixedly installed on the bottom of the casing, a feed hopper is fixedly installed on the top of the casing, a screening and stirring mechanism is arranged on the top and inside of the casing, a discharge hopper is fixedly installed on the bottom of the casing, and an adjusting discharge mechanism is arranged at the bottom of the discharge hopper.

[0008] The screening and stirring mechanism comprises a stirring component and a screening component, and the stirring component is arranged outside the screening component.

[0009] Preferably, the stirring assembly includes a first mounting bracket, the first mounting bracket is fixedly mounted on the top of the casing, a first mounting column is rotatably mounted inside the first mounting bracket, a stirring blade is fixedly mounted outside the first mounting column, a first bevel gear is fixedly mounted outside the first mounting column, a motor seat is fixedly mounted on the top of the casing, a driving motor is fixedly mounted on the top of the motor seat, and a second bevel gear is fixedly mounted on the output shaft of the driving motor, so as to facilitate stirring of the internal raw materials and make the mixture uniform.

[0010] Preferably, the second bevel gear is meshed with the first bevel gear, and the first mounting column is rotatably mounted on the casing to facilitate the rotation of the stirring blade.

[0011] Preferably, the screening assembly includes a second mounting frame, which is fixedly mounted inside the casing, a second mounting column is fixedly mounted inside the second mounting frame, a sieve plate is slidably mounted outside the second mounting column, a first spring is sleeved on the outside of the second mounting column, a first mounting disc is fixedly mounted on the top of the sieve plate, a first magnet is fixedly mounted on the top of the first mounting disc, a second mounting disc is fixedly mounted outside the first mounting column, a second magnet is fixedly mounted on the bottom of the second mounting disc, and a partition plate is slidably mounted inside the casing to facilitate shaking screening of the raw materials of the mixer.

[0012] Preferably, the top of the first spring is fixedly installed on the bottom of the screen plate, and the bottom of the first spring is fixedly installed on the second mounting frame. Leakage grooves are provided at corresponding positions of the casing and the partition plate. The second magnet has the same magnetic property as the opposite surface of the first magnet, thereby realizing the vibration of the screen plate and achieving the screening effect.

[0013] Preferably, the adjusting discharge mechanism includes a first limit frame, the first limit frame is fixedly installed at the bottom of the discharge hopper, an installation frame is fixedly installed outside the first limit frame, an adjustment block is slidably installed inside the first limit frame, a ratchet disk is slidably installed on the side of the adjustment block away from the installation frame, a second limit frame is fixedly installed on the bottom of the installation frame, a toggle column is fixedly installed on the bottom of the ratchet disk, a mounting rod is fixedly installed on the top of the second limit frame, a torsion spring is arranged on the outside of the mounting rod, and a ratchet is arranged on the outside of the torsion spring, so as to facilitate dynamic adjustment of the discharge speed.

[0014] Preferably, a limiting groove is provided inside the first limit frame at a position corresponding to the adjustment block, a limiting groove is provided inside the ratchet disk at a position corresponding to the adjustment block, the pawl is engaged with the ratchet disk, the ratchet disk is rotatably installed with the second limit frame, and an arc-shaped groove is provided at a position corresponding to the toggle column, so as to facilitate the adjustment block to slide inside the first limit frame and the second limit frame, to center and to slide outward.

[0015] Compared with the prior art, the utility model provides a concrete batching machine for environmentally friendly concrete production, which has the following beneficial effects:

[0016] The concrete batching machine for producing environmentally friendly concrete is provided with a screening and stirring mechanism, and a driving motor is turned on to rotate the second bevel gear, the first bevel gear, and the first mounting column, so that the second mounting disc rotates synchronously, so that the second magnet is intermittently opposite to the first magnet. Since the opposing surfaces of the first magnet and the second magnet have the same magnetic properties, they repel each other. Since the position of the second mounting disc is fixed, the first mounting disc is moved away from the second mounting disc, so that the sieve plate is moved away. When the relative position is lost, the sieve plate is restored to its initial position under the action of the first spring. By repeating this, the sieve plate can be shaken to screen the added raw materials.

[0017] The concrete batching machine for environmentally friendly concrete production is provided with an adjustable discharging mechanism. During use, when discharging is required, the toggle column can be rotated to rotate the ratchet disc, thereby causing the adjusting block to slide along the limiting groove direction of the ratchet disc. Under the limiting action of the first limiting frame, the opening diameter size can be adjusted. After the adjustment is completed, the toggle column can be loosened, and the position of the ratchet disc can be limited under the coordinated action of the pawl, the torsion spring, and the mounting rod, so as to avoid the phenomenon of random changes in the opening size during the discharging process and achieve a quantitative discharging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembled structure of the stirring assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the disassembled structure of the screening assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the appearance structure of the adjusting discharging mechanism of the utility model;

[0024] Figure 6 This is a schematic diagram of the disassembled structure of the adjusting discharging mechanism of the utility model;

[0025] Figure 7 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0026] In the figure: 1. casing; 2. supporting legs; 3. feed hopper; 4. screening and stirring mechanism; 41. stirring assembly; 411. first mounting frame; 412. first mounting column; 413. stirring blade; 414. first bevel gear; 415. motor seat; 416. driving motor; 417. second bevel gear; 42. screening assembly; 421. second mounting frame; 422. second mounting column; 423. sieve plate; 424. first spring; 425. first mounting disc; 426. first magnet; 427. second mounting disc; 428. second magnet; 429. material separator; 5. discharging hopper; 6. adjusting discharging mechanism; 61. first limit frame; 62. mounting frame; 63. adjusting block; 64. ratchet disc; 65. second limit frame; 66. toggle column; 67. mounting rod; 68. torsion spring; 69. ratchet. DETAILED DESCRIPTION

[0027] 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.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Example 1: Please refer to Figure 1-4 The utility model provides a technical solution: a concrete batching machine for environmentally friendly concrete production, including a casing 1, a supporting leg 2 is fixedly installed at the bottom of the casing 1, a feed hopper 3 is fixedly installed at the top of the casing 1, a screening and stirring mechanism 4 is arranged on the top and inside of the casing 1, a discharge hopper 5 is fixedly installed at the bottom of the casing 1, and an adjusting discharge mechanism 6 is arranged at the bottom of the discharge hopper 5.

[0030] The screening and stirring mechanism 4 includes a stirring component 41 and a screening component 42 , and the stirring component 41 is arranged outside the screening component 42 .

[0031] Furthermore, the stirring assembly 41 includes a first mounting frame 411, which is fixedly mounted on the top of the casing 1, a first mounting column 412 is rotatably mounted inside the first mounting frame 411, a stirring blade 413 is fixedly mounted outside the first mounting column 412, a first bevel gear 414 is fixedly mounted outside the first mounting column 412, a motor base 415 is fixedly mounted on the top of the casing 1, a driving motor 416 is fixedly mounted on the top of the motor base 415, and a second bevel gear 417 is fixedly mounted on the output shaft of the driving motor 416, so as to facilitate stirring of the internal raw materials and make the mixture uniform.

[0032] Furthermore, the second bevel gear 417 is meshed with the first bevel gear 414, and the first mounting column 412 is rotatably mounted on the housing 1, so as to facilitate the rotation of the stirring blade.

[0033] Furthermore, the screening assembly 42 includes a second mounting frame 421, which is fixedly installed inside the casing 1, and a second mounting column 422 is fixedly installed inside the second mounting frame 421, a sieve plate 423 is slidably installed outside the second mounting column 422, a first spring 424 is sleeved on the outside of the second mounting column 422, a first mounting disc 425 is fixedly installed on the top of the sieve plate 423, a first magnet 426 is fixedly installed on the top of the first mounting disc 425, a second mounting disc 427 is fixedly installed outside the first mounting column 412, a second magnet 428 is fixedly installed on the bottom of the second mounting disc 427, and a partition plate 429 is slidably installed inside the casing 1 to facilitate shaking screening of the raw materials of the mixer.

[0034] Furthermore, the top of the first spring 424 is fixedly installed on the bottom of the sieve plate 423, and the bottom of the first spring 424 is fixedly installed on the second mounting frame 421. Leakage grooves are opened at corresponding positions of the casing 1 and the partition plate 429. The second magnet 428 and the opposite surfaces of the first magnet 426 have the same magnetic properties, thereby realizing the vibration of the sieve plate 423 and achieving the screening effect.

[0035] Example 2: Please refer to Figure 5-7 In combination with the first embodiment, it is further obtained that the adjusting discharging mechanism 6 includes a first limit frame 61, the first limit frame 61 is fixedly installed at the bottom of the discharging hopper 5, a mounting frame 62 is fixedly installed on the outside of the first limit frame 61, an adjusting block 63 is slidably installed inside the first limit frame 61, a ratchet disk 64 is slidably installed on the side of the adjusting block 63 away from the mounting frame 62, a second limit frame 65 is fixedly installed at the bottom of the mounting frame 62, a toggle column 66 is fixedly installed at the bottom of the ratchet disk 64, a mounting rod 67 is fixedly installed on the top of the second limit frame 65, a torsion spring 68 is arranged on the outside of the mounting rod 67, and a ratchet 69 is arranged on the outside of the torsion spring 68, so as to facilitate dynamic adjustment of the discharging speed.

[0036] Furthermore, a limiting groove is opened inside the first limit frame 61 at a position corresponding to the adjustment block 63, a limiting groove is opened inside the ratchet plate 64 at a position corresponding to the adjustment block 63, the pawl 69 is engaged with the ratchet plate 64, the ratchet plate 64 is rotatably installed with the second limit frame 65, and an arc-shaped groove is opened at a position corresponding to the second limit frame 65 and the toggle column 66, so as to facilitate the adjustment block 63 to slide inside the first limit frame 61 and the second limit frame 65, to center and to slide outward.

[0037] In actual operation, when the device is used, raw materials are added from the feed hopper 3 into the casing 1, and the drive motor 416 is turned on at the same time to rotate the second bevel gear 417, thereby rotating the first bevel gear 414 meshing therewith, thereby rotating the first mounting column 412, so that the second mounting disc 427 rotates synchronously, so that the second magnet 428 and the first magnet 426 are intermittently opposite to each other. Since the opposite surfaces of the first magnet 426 and the second magnet 428 have the same magnetic properties, they repel each other. Since the position of the second mounting disc 427 is fixed, the first mounting disc 425 will be moved away from the second mounting disc 427, so that the sieve plate 423 will be moved away. When the relative position is lost, the sieve plate 423 will be restored to its initial position under the action of the first spring 424, and the process is repeated. In this way, the sieve plate 423 can be shaken to screen the added raw materials. The screened raw materials enter the bottom of the casing 1. Under the rotation of the first mounting column 412, the provided stirring blades 413 will stir and mix the raw materials inside the casing 1. After the stirring is completed, when it is necessary to discharge the material, the toggle column 66 can be rotated to rotate the ratchet disk 64, so that the adjustment block 63 slides along the limit groove direction of the ratchet disk 64. Under the limiting action of the first limit frame 61, the opening diameter size can be adjusted. After the adjustment is completed, the toggle column 66 can be loosened, and under the cooperation of the pawl 69, the torsion spring 68, and the mounting rod 67, the position of the ratchet disk 64 can be limited to avoid the phenomenon of arbitrary changes in the opening size during the discharging process, thereby achieving a quantitative discharging effect.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A concrete batching machine for environmentally friendly concrete production, comprising a housing (1), characterized in that: The bottom of the casing (1) is fixedly provided with a support leg (2), the top of the casing (1) is fixedly provided with a feed hopper (3), the top and interior of the casing (1) are provided with a screening and stirring mechanism (4), the bottom of the casing (1) is fixedly provided with a discharge hopper (5), and the bottom of the discharge hopper (5) is provided with an adjusting discharge mechanism (6); The screening and stirring mechanism (4) comprises a stirring component (41) and a screening component (42), wherein the stirring component (41) is arranged outside the screening component (42); The stirring assembly (41) comprises a first mounting frame (411), the first mounting frame (411) being fixedly mounted on the top of the casing (1), a first mounting column (412) being rotatably mounted inside the first mounting frame (411), a stirring blade (413) being fixedly mounted outside the first mounting column (412), a first bevel gear (414) being fixedly mounted outside the first mounting column (412), a motor seat (415) being fixedly mounted on the top of the casing (1), a driving motor (416) being fixedly mounted on the top of the motor seat (415), and a second bevel gear (417) being fixedly mounted on the output shaft of the driving motor (416); The screening assembly (42) comprises a second mounting frame (421), the second mounting frame (421) being fixedly mounted inside the casing (1), a second mounting column (422) being fixedly mounted inside the second mounting frame (421), a sieve plate (423) being slidably mounted outside the second mounting column (422), a first spring (424) being sleeved and mounted outside the second mounting column (422), a first mounting disc (425) being fixedly mounted on the top of the sieve plate (423), a first magnet (426) being fixedly mounted on the top of the first mounting disc (425), a second mounting disc (427) being fixedly mounted on the outside of the first mounting column (412), a second magnet (428) being fixedly mounted on the bottom of the second mounting disc (427), and a material separator (429) being slidably mounted inside the casing (1).

2. The concrete batching machine for environmentally friendly concrete production according to claim 1, characterized in that: The second bevel gear (417) is meshed with the first bevel gear (414), and the first mounting column (412) is rotatably mounted on the housing (1).

3. The concrete batching machine for producing environmentally friendly concrete according to claim 1, characterized in that: The top of the first spring (424) is fixedly mounted to the bottom of the screen plate (423), and the bottom of the first spring (424) is fixedly mounted to the second mounting frame (421). Leakage grooves are provided at corresponding positions of the housing (1) and the material separator (429), and the second magnet (428) and the first magnet (426) have the same magnetic properties on their opposing surfaces.

4. The concrete batching machine for producing environmentally friendly concrete according to claim 1, characterized in that: The regulating discharging mechanism (6) comprises a first limit frame (61), the first limit frame (61) being fixedly mounted on the bottom of the discharging hopper (5), a mounting frame (62) being fixedly mounted on the outside of the first limit frame (61), an adjusting block (63) being slidably mounted on the inside of the first limit frame (61), a ratchet disc (64) being slidably mounted on the side of the adjusting block (63) away from the mounting frame (62), a second limit frame (65) being fixedly mounted on the bottom of the mounting frame (62), a toggle column (66) being fixedly mounted on the bottom of the ratchet disc (64), a mounting rod (67) being fixedly mounted on the top of the second limit frame (65), a torsion spring (68) being arranged on the outside of the mounting rod (67), and a ratchet pawl (69) being arranged on the outside of the torsion spring (68).

5. The concrete batching machine for producing environmentally friendly concrete according to claim 4, characterized in that: A limiting slot is provided inside the first limiting frame (61) at a position corresponding to the adjusting block (63), a limiting slot is provided inside the ratchet disc (64) at a position corresponding to the adjusting block (63), the pawl (69) is meshed with the ratchet disc (64), the ratchet disc (64) is rotatably mounted on the second limiting frame (65), and an arc-shaped slot is provided at a position corresponding to the second limiting frame (65) and the toggle column (66).

Images