A concrete mixing plant discharge grid assembly

Abstract

The utility model relates to concrete production technical field, concretely is a kind of concrete mixing station discharging grating assembly, comprising: grating part;Exclusion part, is set to grating part one end;Servo motor is connected with the inclusion part, the grating part includes: crosspiece, at least is provided with a group;Longitudinal rod, at least is provided with a group, and along crosspiece bottom equidistance setting;End plate, set between crosspiece;Guide hole, set on end plate, the grating part between and remote end plate one end form exclusion port, the exclusion part includes: first fixed base;Second fixed base.The assembly of grating part, exclusion part and servo motor, realize for concrete production with mixing station to improve a set of grating assembly with active exclusion mechanism, so that the foreign matter retained in the discharging process of concrete powder or aggregate can be discharged from grating, reduce the influence of foreign matter retention on concrete discharging, ensure the efficiency of concrete raw material processing discharging.

Description

Technical Field

[0001] This utility model relates to the field of concrete production technology, specifically to a concrete mixing plant feed grid assembly. Background Technology

[0002] In concrete production, a large amount of concrete raw materials need to be poured into the processing equipment. Gratings are installed at different feed inlets of the equipment to filter out large pieces of material and foreign objects that do not meet the production requirements, preventing them from entering the mixing plant and thus protecting the equipment from damage.

[0003] Existing concrete production and processing equipment's feed end grates, after long-term use, accumulate a large amount of large particles and foreign objects on their grating openings. This can obstruct the concrete raw materials discharged by the construction vehicles, leading to a reduction in discharge efficiency. Therefore, a concrete batching plant discharge grating assembly is proposed to provide a grating assembly with an active foreign object removal mechanism for concrete production batching plants. This allows foreign objects trapped during the discharge of concrete powder or aggregates to be discharged from the grating, reducing the impact of foreign object retention on concrete discharge and ensuring the efficiency of concrete raw material processing and discharge. Summary of the Invention

[0004] To address the problems in the existing technology, this utility model provides a concrete mixing plant feed grid assembly, which improves the concrete production mixing plant with a grid assembly equipped with an active foreign matter removal mechanism. This allows foreign matter trapped in the concrete powder or aggregate during the feeding process to be discharged from the grid, reducing the impact of foreign matter trapping on concrete feeding and ensuring the efficiency of concrete raw material processing and feeding.

[0005] The technical solution adopted by this utility model to solve its technical problem is a concrete mixing plant feed grid assembly, comprising:

[0006] Grille section;

[0007] The rejection section is located at one end of the grille section;

[0008] A servo motor is connected to the waste removal unit.

[0009] By adopting the above technical solution, a grid assembly with an active removal mechanism is provided for concrete mixing plants through a component consisting of a grid section, a foreign matter removal section, and a servo motor. This allows foreign matter trapped in the concrete powder or aggregate during the feeding process to be discharged from the grid, reducing the impact of foreign matter trapping on concrete feeding and ensuring the efficiency of concrete raw material processing and feeding.

[0010] Specifically, the grille portion includes:

[0011] At least one set of horizontal boards must be provided;

[0012] At least one set of longitudinal bars shall be provided, and they shall be provided at equal intervals along the bottom of the transverse plate;

[0013] End plates are installed between the horizontal plates;

[0014] Guide holes are provided on the end plate.

[0015] By adopting the above technical solution, a filter grid assembly is provided at the feed end of the concrete processing equipment through the grid section to intercept materials or foreign objects with larger particle sizes in the raw materials, while also providing anti-fall protection for the feed inlet of the equipment.

[0016] Specifically, an exhaust port is formed between the horizontal plates and at the end furthest from the end plate.

[0017] Specifically, the rejection part includes:

[0018] First seat reserved;

[0019] Second seating arrangement;

[0020] The movable seat is located between the first fixed seat and the second fixed seat;

[0021] The guide rod is connected to the first fixed seat and the second fixed seat;

[0022] At least one set of push rods is provided and connected to the moving seat.

[0023] By adopting the above technical solution, the large-diameter materials or foreign objects filtered and intercepted on the grid section are pushed out by the discharge section, so as to ensure that the grid section maintains a good filtration effect.

[0024] Specifically, a threaded rod is rotatably connected between the first fixed seat and the second fixed seat via a bearing at the middle. The servo motor is fixed to the second fixed seat on the side away from the threaded rod, and the drive end of the servo motor is connected to the rotation shaft of the threaded rod.

[0025] By adopting the above technical solution, the servo motor provides operating power to the rejection section.

[0026] Specifically, the moving seat is sleeved on the push rod and the guide rod, and the moving seat is threadedly connected to the threaded rod.

[0027] The beneficial effects of this utility model are as follows: The assembly, consisting of a grating section, a discharge section, and a servo motor, provides a grating component with an active discharge mechanism for concrete mixing plants. This allows foreign objects trapped during the feeding process of concrete powder or aggregate to be discharged from the grating, reducing the impact of foreign object retention on concrete feeding and ensuring the efficiency of concrete raw material processing. The grating section provides a filter grating component at the feed end of the concrete processing equipment to intercept larger particles or foreign objects in the raw materials, while also providing anti-fall protection for the feed inlet. The discharge section pushes out the large particles or foreign objects filtered and intercepted by the grating section, ensuring that the grating section maintains a good filtration effect. This solves the problem that existing concrete production and processing equipment's feed end gratings, after long-term use, accumulate a large amount of large particles and foreign objects at the grating opening, which can obstruct the concrete raw materials discharged by the engineering vehicle later, leading to reduced feeding efficiency. Attached Figure Description

[0028] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0029] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0030] Figure 2 This is a schematic diagram of the grille section of this utility model;

[0031] Figure 3 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0032] Figure 4 For the present utility model Figure 1 Enlarged view of point B in the middle;

[0033] Figure 5 For the present utility model Figure 2 Enlarged view of point C in the middle;

[0034] In the diagram: 1. Grille section; 101. Horizontal plate; 102. Vertical bar; 103. Exhaust port; 104. End plate; 105. Guide hole; 2. Exhaust section; 201. First fixed seat; 202. Second fixed seat; 203. Moving seat; 204. Guide rod; 205. Push rod; 3. Servo motor. Detailed Implementation

[0035] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0036] To ensure efficient material feeding, such as Figure 1-5 As shown, the concrete mixing plant feed grid assembly of this utility model includes:

[0037] Grille section 1;

[0038] The rejection section 2 is located at one end of the grille section 1;

[0039] Servo motor 3 is connected to the waste removal unit 2.

[0040] In use, the grid assembly with an active removal mechanism is provided for the concrete production mixing plant through the grid section 1, the foreign matter removal section 2 and the servo motor 3. This allows foreign matter trapped in the concrete powder or aggregate during the feeding process to be discharged from the grid, reducing the impact of foreign matter trapping on the concrete feeding and ensuring the efficiency of concrete raw material processing and feeding.

[0041] For filtering the dumped raw materials, for example, such as Figure 2 , 5 As shown, the present invention also includes, the grille portion 1 comprising:

[0042] At least one set of horizontal panels 101 shall be provided;

[0043] At least one set of longitudinal bars 102 is provided, and they are provided at equal intervals along the bottom of the transverse plate 101;

[0044] End plate 104 is disposed between the horizontal plates 101;

[0045] Guide hole 105 is provided on end plate 104.

[0046] In use, the grid components, which are arranged and combined with horizontal plates 101 and vertical bars 102, filter the materials entering the concrete equipment, while also protecting personnel above the equipment opening to prevent them from falling.

[0047] An exhaust port 103 is formed between the horizontal plates 101 and at one end away from the end plate 104.

[0048] To remove large pieces of material trapped above the grid and ensure the grid's sustainability in filtering materials, for example, such as Figure 3 , 4 As shown, the present invention also includes, the rejecting part 2 includes:

[0049] First seat reserved: 201;

[0050] Second reserved seat 202;

[0051] The movable seat 203 is disposed between the first fixed seat 201 and the second fixed seat 202;

[0052] Guide rod 204 is connected to first fixed seat 201 and second fixed seat 202;

[0053] At least one set of push rods 205 is provided and connected to the moving seat 203.

[0054] The end of the push rod 205 away from the moving seat 203 passes through the first fixed seat 201 and enters the guide hole 105.

[0055] During use, the moving seat 203 drives the push rod 205 to move, so that the push rod 205 pushes out the large pieces of material stuck on the longitudinal bar 102 and the transverse plate 101 from the discharge port 103, so as to ensure the sustainability of the grid for material filtration.

[0056] During this period, the number and height of the push rods 205 are set according to actual usage requirements.

[0057] To provide driving force to the drive seat 203, for example, such as Figure 1 , 3 As shown, the present invention also includes a threaded rod 206 rotatably connected between the first fixed seat 201 and the second fixed seat 202 via a bearing at the middle part, the side of the servo motor 3 away from the threaded rod 206 is fixed to the second fixed seat 202, and the drive end of the servo motor 3 is connected to the rotation shaft of the threaded rod 206.

[0058] In use, the servo motor 3 drives the threaded rod 206 to rotate, causing the moving seat 203 to move threadedly on the threaded rod 206, thereby pushing the push rod 205 on the moving seat 203.

[0059] The movable seat 203 is sleeved on the push rod 205 and the guide rod 204, and the movable seat 203 is threadedly connected to the threaded rod 206.

[0060] In use, the servo motor 3 drives the threaded rod 206 to rotate, causing the moving seat 203 to move threadedly on the threaded rod 206, which pushes the push rod 205 on the moving seat 203. Based on the guidance of the guide hole 105, the push rod 205 pushes out large pieces of material stuck on the longitudinal rod 102 and the transverse plate 101 from the discharge port 103 to ensure the sustainability of the grid for material filtration.

[0061] When in use, the top of the guide rod 204 and the threaded rod 206 should be covered by engineering cloth or baffle.

[0062] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete mixing plant feed grid assembly, characterized in that, include: Grille section (1); The rejection part (2) is provided at one end of the grille part (1); The servo motor (3) is connected to the waste removal unit (2); The rejection section (2) includes: First seat reserved (201); Second seat reservation (202); The movable seat (203) is disposed between the first fixed seat (201) and the second fixed seat (202); The guide rod (204) is connected to the first fixed seat (201) and the second fixed seat (202); At least one set of push rods (205) are provided and connected to the moving seat (203).

2. The concrete mixing plant feed grid assembly according to claim 1, characterized in that, The grille section (1) includes: At least one set of horizontal panels (101) shall be provided; At least one set of longitudinal bars (102) is provided, and they are provided at equal intervals along the bottom of the transverse plate (101); End plate (104) is disposed between the horizontal plates (101); A guide hole (105) is provided on the end plate (104).

3. A concrete mixing plant feed grid assembly according to claim 2, characterized in that, An exhaust port (103) is formed between the horizontal plates (101) and at one end away from the end plate (104).

4. A concrete mixing plant feed grid assembly according to claim 3, characterized in that, A threaded rod (206) is rotatably connected between the first fixed seat (201) and the second fixed seat (202) via a bearing. The servo motor (3) is fixed to the second fixed seat (202) on the side away from the threaded rod (206). The drive end of the servo motor (3) is connected to the rotation shaft of the threaded rod (206).

5. A concrete mixing plant feed grid assembly according to claim 4, characterized in that, The moving seat (203) is sleeved on the push rod (205) and the guide rod (204), and the moving seat (203) is threadedly connected to the threaded rod (206).

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