Limestone processing equipment with multi-stage screening function

Abstract

The utility model relates to the technical field of limestone, in particular to limestone processing equipment with a multi-stage screening function, and solves the problems in the prior art that the existing screening structure is relatively single and cannot realize multi-stage screening, so that the screening quality is relatively poor, repeated screening operation is required, and the screening time is prolonged. Limestone processing equipment with a multi-stage screening function comprises a vibration base, a plurality of screening hoppers and a multi-layer conveying mechanism arranged on one side of the screening hoppers, the diameters of screening holes of the screening hoppers are different, and the screening hoppers are linearly arrayed in the vertical direction of the vibration base; the top of the vibration base is connected with a rotating frame through a bottom plate, and the multiple screening hoppers are rotationally connected with the inner wall of the rotating frame. The limestone multi-stage screening device is reasonable in result, facilitates multi-stage screening of limestone, and can rapidly convey the limestone after screening is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of limestone, in particular to limestone processing equipment with a multi-stage screening function. Background Art

[0002] Limestone powder refers to the powder formed after limestone is crushed. The main component of limestone is calcium carbonate (CaCO3). Lime and limestone are raw materials used in large quantities in building materials and industry. Limestone can be directly processed into stone and burned into quicklime. Quicklime absorbs moisture or adds water to become slaked lime. The main component of slaked lime is calcium hydroxide. Slaked lime is prepared into lime slurry, lime paste, etc., which are used as coating materials and brick and tile adhesives.

[0003] In the process of limestone powder processing, the limestone powder needs to be crushed. However, the crushing effect of the existing limestone is not ideal. Some agglomerated limestone will be mixed in the crushing process, so it needs to be screened. The existing screening structure is relatively simple and cannot achieve multi-stage screening. Therefore, the screening quality is poor and repeated screening operations are required, which increases the screening time. Therefore, we propose a limestone processing equipment with multi-stage screening function that is convenient for multi-stage screening of limestone to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a limestone processing equipment with a multi-stage screening function, which solves the problem that the existing screening structure in the prior art is relatively simple and cannot realize multi-stage screening, so the screening quality is poor, and repeated screening operations are required, which increases the screening time.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A limestone processing equipment with multi-stage screening function, comprising a vibrating base, a plurality of screening buckets and a multi-layer conveying mechanism arranged on one side of the plurality of screening buckets, wherein the diameter of the screen hole of each screening bucket is different, and the plurality of screening buckets are arranged in a linear array in the vertical direction of the vibrating base;

[0007] The top of the vibration base is connected to a rotating frame through a bottom plate, and a plurality of screening buckets are rotatably connected to the inner wall of the rotating frame;

[0008] A pushing structure is arranged on one side of the top of the bottom plate, and one side of the pushing structure is movably connected with the side walls of a plurality of screening buckets.

[0009] Preferably, a baffle with one end penetrating the side wall of the screening bucket through a sliding sleeve is provided on one side of each screening bucket.

[0010] Preferably, a handle is provided at one end of the baffle, and the handle is fixedly connected to the side wall of the baffle by bolts.

[0011] Preferably, both sides of each screening bucket are connected with a rotating shaft rotatably connected to the inner wall of the rotating frame.

[0012] Preferably, the pushing structure includes two lifting rods symmetrically arranged on one side of the rotating frame, and each of the screening buckets is provided with transverse grooves on both sides. One side of the lifting rod is connected to a plurality of round rods slidably connected to the inside of the transverse grooves. A lifting cylinder is installed on one side of the top of the bottom plate, and the output end of the lifting cylinder is connected to a transverse plate. The top of the transverse plate is fixedly connected to the lower ends of the two lifting rods.

[0013] Preferably, two slide grooves are symmetrically provided on one side of the rotating frame, and a slide plate slidably connected to the slide grooves is fixedly connected to one side of the lifting rod.

[0014] The utility model has at least the following beneficial effects:

[0015] Through the arrangement of the multi-layer conveying mechanism, the rotating frame and the pushing structure, it is easy to realize the multi-stage screening of limestone by driving the multiple screening buckets to vibrate through the vibrating base, and then the multiple screening buckets are pushed by the pushing structure, so that the limestone inside falls into the multi-layer conveying mechanism for transportation. The result is reasonable, and it is easy to realize the multi-stage screening of limestone. At the same time, it can be quickly transported after the screening is completed.

[0016] The utility model also has the following beneficial effects:

[0017] It is convenient to realize multi-stage screening of limestone by driving multiple screening buckets to vibrate through the vibration base, and then push the multiple screening buckets through the pushing structure, so that the internal limestone falls into the multi-layer conveying mechanism for transportation. The result is reasonable, which is convenient for multi-stage screening of limestone. At the same time, it can be quickly transported after the screening is completed. Through the setting of the baffle, it is convenient to shield the internal limestone of the screening bucket. Through the setting of the rotating frame and the rotating shaft, it is convenient to realize the rotation of the screening bucket, so as to facilitate the unloading. Through the setting of the lifting rod and the lifting cylinder, it is convenient to push the screening bucket to rotate. Through the setting of the slide plate, the lifting and moving stability of the lifting rod is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

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

[0021] Figure 3 This is a schematic diagram of the structure of the skateboard of the utility model.

[0022] In the figure: 1. Multi-layer conveying mechanism; 2. Screening bucket; 3. Vibrating base; 4. Rotating frame; 5. Baffle; 6. Lifting rod; 7. Lifting cylinder; 8. Horizontal groove; 9. Slide plate; 10. Slide groove; 11. Round rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] Reference Figure 1-3 , a limestone processing equipment with multi-stage screening function, comprising a vibrating base 3, a plurality of screening buckets 2 and a multi-layer conveying mechanism 1 arranged on one side of the plurality of screening buckets 2, wherein the diameter of the screen holes of each screening bucket 2 is different, and the plurality of screening buckets 2 are arranged in a linear array in the vertical direction of the vibrating base 3;

[0025] The top of the vibration base 3 is connected to a rotating frame 4 through a bottom plate, and a plurality of screening buckets 2 are rotatably connected to the inner wall of the rotating frame 4;

[0026] A pushing structure is provided on one side of the top of the bottom plate, and one side of the pushing structure is movably connected to the side walls of several screening buckets 2. Specifically, through the arrangement of the multi-layer conveying mechanism 1, the rotating frame 4 and the pushing structure, it is convenient to realize multi-stage screening of limestone by driving the vibrating base 3 to vibrate the multiple screening buckets 2, and then the multiple screening buckets 2 are pushed by the pushing structure, so that the limestone inside falls into the multi-layer conveying mechanism 1 for transportation. The result is reasonable, which is convenient for realizing multi-stage screening of limestone and can be quickly transported after the screening is completed.

[0027] Furthermore, a baffle 5 is provided on one side of each screening bucket 2, one end of which passes through the side wall of the screening bucket 2 through a sliding sleeve. Specifically, the setting of the baffle 5 facilitates shielding of the limestone inside the screening bucket 2.

[0028] Furthermore, a handle is provided at one end of the baffle plate 5 , and the handle is fixedly connected to the side wall of the baffle plate 5 by bolts.

[0029] Furthermore, both sides of each screening bucket 2 are connected with a rotating shaft rotatably connected to the inner wall of the rotating frame 4. Specifically, through the arrangement of the rotating frame 4 and the rotating shaft, the screening bucket 2 can be rotated to facilitate material unloading.

[0030] Furthermore, the driving structure includes two lifting rods 6 symmetrically arranged on one side of the rotating frame 4, and transverse grooves 8 are opened on both sides of each screening bucket 2. One side of the lifting rod 6 is connected to a plurality of round rods 11 slidably connected to the inside of the transverse groove 8. A lifting cylinder 7 is installed on the top side of the bottom plate, and the output end of the lifting cylinder 7 is connected to a transverse plate. The top of the transverse plate is fixedly connected to the lower end parts of the two lifting rods 6. Specifically, through the arrangement of the lifting rod 6 and the lifting cylinder 7, it is convenient to push the screening bucket 2 to rotate.

[0031] Furthermore, two slide grooves 10 are symmetrically provided on one side of the rotating frame 4, and a slide plate 9 slidably connected to the slide groove 10 is fixedly connected to one side of the lifting rod 6. Specifically, the setting of the slide plate 9 improves the lifting and lowering stability of the lifting rod 6.

[0032] To sum up: it is convenient to realize multi-stage screening of limestone by driving multiple screening buckets 2 to vibrate through the vibrating base 3, and then push the multiple screening buckets 2 through the pushing structure, so that the internal limestone falls into the multi-layer conveying mechanism 1 for transportation. The result is reasonable, which is convenient for multi-stage screening of limestone. At the same time, it can be quickly transported after the screening is completed. Through the setting of the baffle 5, it is convenient to shield the internal limestone of the screening bucket 2. Through the setting of the rotating frame 4 and the rotating shaft, it is convenient to realize the rotation of the screening bucket 2, so as to facilitate unloading. Through the setting of the lifting rod 6 and the lifting cylinder 7, it is convenient to push the screening bucket 2 to rotate. Through the setting of the slide plate 9, the lifting and moving stability of the lifting rod 6 is improved.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A limestone processing equipment with multi-stage screening function, characterized in that: include: A vibrating base (3), a plurality of screening buckets (2) and a multi-layer conveying mechanism (1) arranged on one side of the plurality of screening buckets (2), wherein the diameter of the screen holes of each screening bucket (2) is different, and the plurality of screening buckets (2) are arranged in a linear array in the vertical direction of the vibrating base (3); The top of the vibration base (3) is connected to a rotating frame (4) via a bottom plate, and a plurality of screening buckets (2) are rotatably connected to the inner wall of the rotating frame (4); A pushing structure is arranged on one side of the top of the bottom plate, and one side of the pushing structure is movably connected to the side walls of a plurality of screening buckets (2).

2. The limestone processing equipment with multi-stage screening function according to claim 1, characterized in that: A baffle (5) is provided on one side of each screening bucket (2), one end of which passes through the side wall of the screening bucket (2) via a sliding sleeve.

3. The limestone processing equipment with multi-stage screening function according to claim 2, characterized in that: A handle is provided at one end of the baffle (5), and the handle is fixedly connected to the side wall of the baffle (5) by bolts.

4. The limestone processing equipment with multi-stage screening function according to claim 1, characterized in that: Both sides of each screening bucket (2) are connected to a rotating shaft rotatably connected to the inner wall of the rotating frame (4).

5. The limestone processing equipment with multi-stage screening function according to claim 4, characterized in that: The driving structure comprises two lifting rods (6) symmetrically arranged on one side of the rotating frame (4), and each of the screening buckets (2) is provided with a transverse groove (8) on both sides. One side of the lifting rod (6) is connected to a plurality of round rods (11) slidably connected to the inside of the transverse groove (8), and a lifting cylinder (7) is installed on one side of the top of the bottom plate. The output end of the lifting cylinder (7) is connected to a transverse plate, and the top of the transverse plate is fixedly connected to the lower end of the two lifting rods (6).

6. The limestone processing equipment with multi-stage screening function according to claim 5, characterized in that: Two slide grooves (10) are symmetrically provided on one side of the rotating frame (4), and a slide plate (9) slidably connected to the slide grooves (10) is fixedly connected to one side of the lifting rod (6).

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