Quantitative feeder for burdening in production of non-autoclaved tubular pile Portland cement

Abstract

The utility model discloses a constant feeder for pressure-steaming-free pipe pile portland cement production batching, which comprises a conveying belt, a driving motor, a cleaning mechanism and an auxiliary blanking mechanism, a frame is mounted outside the conveying belt, a quantitative conveying hopper is mounted at the top end of the conveying belt, one side of the frame is fixedly connected with the driving motor, and the other side of the frame is fixedly connected with the cleaning mechanism. The transmission shaft is driven to rotate through the driving motor, the second chain wheel is driven to rotate through transmission of the first chain wheel and the chain, the arc-shaped ring is driven to reciprocate through rotation of the shifting column, and the special-shaped pull rod drives one cleaning plate to reciprocate. Two cleaning plates are driven to reciprocate through two racks and a gear, so that the surface of the conveying belt is cleaned, in addition, the other cleaning plate drives an L-shaped pull rod to reciprocate, and a connecting plate is continuously knocked through an elastic piece and a knocking ball, so that cement raw materials in a quantitative conveying hopper fall, and the situation that cement is accumulated and is not prone to falling is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cement production, in particular to a quantitative feeder for batching of pressure-free steamed pipe pile silicate cement production. Background Art

[0002] The pressure-free steamed pipe pile cement is a hydraulic cementitious material with high steam curing strength, which is made by grinding silicate cement clinker, appropriate amount of gypsum and one or more of slag powder or fly ash or silica ash. The pressure-free steamed pipe pile silicate cement requires quantitative transportation and batching in the production process. However, during the use of the existing quantitative feeder for batching, a large amount of cement ingredients will adhere to the conveyor belt of the feeder. In the long run, lumps will form on the surface of the conveyor belt, which will cause waste and is not easy to clean.

[0003] Therefore, we propose a quantitative feeder for batching of pressure-free steamed pipe pile silicate cement production. Utility Model Content

[0004] The utility model aims to provide a quantitative feeder for batching of pressure-free steamed pipe pile silicate cement production to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quantitative feeder for batching of pressure-free steamed pipe pile silicate cement production, comprising: a conveyor belt, a driving motor, a cleaning mechanism and an auxiliary unloading mechanism, a frame is installed on the outside of the conveyor belt, a quantitative conveying bucket is installed on the top of the conveyor belt, one side of the frame is fixedly connected to the driving motor, the output end of the driving motor is fixedly connected to the transmission shaft, the transmission shaft is installed in cooperation with the inside of the conveyor belt, a cleaning mechanism is installed under the conveyor belt, and an auxiliary unloading mechanism is installed on the cleaning mechanism.

[0006] Preferably, the cleaning mechanism includes: a gear, a bracket fixedly connected to the bottom end of the frame, a gear rotatably connected to the middle of the bracket, a slide rail symmetrically and slidably connected to one side of the bracket, a rack fixedly connected to the top of the slide rail, both racks are meshed with the gear, a cleaning plate fixedly connected to the top of the slide rail, one end of the transmission shaft extending out of the conveyor belt is fixedly connected to the first sprocket, the other side of the conveyor belt is rotatably connected to the second sprocket, the first sprocket and the second sprocket are connected through a chain transmission, a special-shaped pull rod is fixedly connected to one side of the cleaning plate close to the second sprocket, one end of the special-shaped pull rod is fixedly connected to an arc ring, one side of the second sprocket is fixedly connected to a shifting post, and the inner wall of the arc ring is slidably connected to the shifting post.

[0007] Preferably, the auxiliary unloading mechanism includes: an L-shaped pull rod, one side of the other cleaning plate is fixedly connected to the L-shaped pull rod, one end of the L-shaped pull rod is fixedly connected to a spring piece, the top of the spring piece is fixedly connected to a knocking ball, and the side of the quantitative conveying bucket close to the knocking ball is fixedly connected to a connecting plate.

[0008] Preferably, bristles are fixedly connected to one side of the two cleaning plates close to the conveyor belt.

[0009] Preferably, a guide plate is fixedly connected to the bottom end of the bracket.

[0010] Preferably, legs are symmetrically fixedly connected to both sides of the frame.

[0011] Preferably, a reducer is installed at the output end of the driving motor.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the utility model is in use, the driving motor drives the transmission shaft to rotate, and the second sprocket rotates through the transmission of the first sprocket and the chain, the rotation of the shifting column drives the arc ring to reciprocate, the special-shaped pull rod drives one of the cleaning plates to reciprocate, and the two cleaning plates are reciprocated by two racks and gears, so as to clean the surface of the conveyor belt, and the other cleaning plate drives the L-shaped pull rod to reciprocate, and the connecting plate is continuously knocked by the shrapnel and the knocking ball, so that the cement raw material in the quantitative conveying bucket falls, and the cement accumulation is prevented from falling easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the transmission shaft structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the second sprocket structure of the utility model.

[0018] In the figure: 1. conveyor belt; 2. frame; 3. quantitative conveying bucket; 4. driving motor; 5. transmission shaft; 6. cleaning mechanism; 7. auxiliary unloading mechanism; 8. guide plate; 9. support leg; 61. bracket; 62. gear; 63. slide rail; 64. rack; 65. cleaning plate; 66. first sprocket; 67. second sprocket; 68. special-shaped pull rod; 69. arc ring; 610. shifting column; 71. L-shaped pull rod; 72. spring; 73. knocking ball; 74. connecting plate. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 As shown, a quantitative feeder for batching of pressure-free steamed pipe pile silicate cement production includes a conveyor belt 1, a driving motor 4, a cleaning mechanism 6 and an auxiliary unloading mechanism 7. A frame 2 is installed on the outside of the conveyor belt 1, and a quantitative conveying bucket 3 is installed on the top of the conveyor belt 1. One side of the frame 2 is fixedly connected to the driving motor 4, and the output end of the driving motor 4 is fixedly connected to the transmission shaft 5, which is installed in cooperation with the inside of the conveyor belt 1. A cleaning mechanism 6 is installed below the conveyor belt 1, and an auxiliary unloading mechanism 7 is installed on the cleaning mechanism 6. Support legs 9 are symmetrically fixedly connected to both sides of the frame 2, and a reducer is installed on the output end of the driving motor 4.

[0021] See also Figure 2-4 As shown, the cleaning mechanism 6 includes: a gear 62, a bracket 61 is fixedly connected to the bottom end of the frame 2, a gear 62 is rotatably connected to the middle part of the bracket 61, a slide rail 63 is symmetrically slidably connected to one side of the bracket 61, a rack 64 is fixedly connected to the top of the slide rail 63, both racks 64 are meshed with the gear 62, a cleaning plate 65 is fixedly connected to the top of the slide rail 63, one end of the transmission shaft 5 extends out of the conveyor belt 1 and is fixedly connected to the first sprocket 66, the other side of the conveyor belt 1 is rotatably connected to the second sprocket 67, the first sprocket 66 and the second sprocket 67 are connected by chain transmission, a special-shaped pull rod 68 is fixedly connected to one side of the cleaning plate 65 close to the second sprocket 67, one end of the special-shaped pull rod 68 is fixedly connected to an arc ring 69, a shifting post 610 is fixedly connected to one side of the second sprocket 67, the inner wall of the arc ring 69 is slidably connected to the shifting post 610, the two cleaning plates 65 are fixedly connected to the side close to the conveyor belt 1 with bristles, and the bottom end of the bracket 61 is fixedly connected to a guide plate 8.

[0022] See also Figure 1 As shown, the auxiliary unloading mechanism 7 includes: an L-shaped pull rod 71, one side of another cleaning plate 65 is fixedly connected to the L-shaped pull rod 71, one end of the L-shaped pull rod 71 is fixedly connected to a spring piece 72, the top of the spring piece 72 is fixedly connected to a knocking ball 73, and the side of the quantitative conveying bucket 3 close to the knocking ball 73 is fixedly connected to a connecting plate 74.

[0023] Working principle:

[0024] When the present invention is in use, the driving motor 4 drives the transmission shaft 5 and the conveyor belt 1 to rotate, and the quantitative conveying bucket 3 starts to discharge materials in a quantitative manner. When the transmission shaft 5 rotates, it drives the first sprocket 66 to rotate, and then the second sprocket 67 is rotated through chain transmission. When the second sprocket 67 rotates, it drives the shifting post 610 to rotate together. The shifting post 610 drives the arc ring 69 to move. The arc ring 69 can only move back and forth horizontally under the restriction of the special-shaped pull rod 68 and one of the cleaning plates 65. One of the cleaning plates 65 also moves back and forth. Under the action of the two racks 64 and the gear 62, the two cleaning plates 65 move relative to each other, and the other cleaning plate 65 drives the L-shaped pull rod 71 to reciprocate, and cooperates with the spring piece 72 and the knocking ball 73 so that the knocking ball 73 continuously knocks the connecting plate 74, thereby promoting the discharge of materials from the quantitative conveying bucket 3.

[0025] 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.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative feeder for batching of pressure-free steamed pipe pile silicate cement, characterized in that: include: A conveyor belt (1), a frame (2) is installed on the outside of the conveyor belt (1), and a quantitative conveying bucket (3) is installed on the top of the conveyor belt (1); A drive motor (4), one side of the frame (2) is fixedly connected to the drive motor (4), an output end of the drive motor (4) is fixedly connected to a transmission shaft (5), and the transmission shaft (5) is mounted in cooperation with the interior of the conveyor belt (1); A cleaning mechanism (6), wherein a cleaning mechanism (6) is installed below the conveyor belt (1); Auxiliary material discharge mechanism (7): an auxiliary material discharge mechanism (7) is installed on the cleaning mechanism (6).

2. A quantitative feeder for batching of pressure-free steamed pipe pile silicate cement according to claim 1, characterized in that: The cleaning mechanism (6) comprises: a gear (62), a bracket (61) fixedly connected to the bottom end of the frame (2), a gear (62) rotatably connected to the middle of the bracket (61), a slide rail (63) symmetrically slidably connected to one side of the bracket (61), a rack (64) fixedly connected to the top of the slide rail (63), both racks (64) meshingly connected to the gear (62), a cleaning plate (65) fixedly connected to the top of the slide rail (63), one end of the transmission shaft (5) extending out of the conveyor belt (1) and fixedly connected to the conveyor belt (1). A first sprocket (66) is connected, and the other side of the conveyor belt (1) is rotatably connected to a second sprocket (67). The first sprocket (66) and the second sprocket (67) are connected via a chain transmission. A special-shaped pull rod (68) is fixedly connected to one side of the cleaning plate (65) close to the second sprocket (67). An arc ring (69) is fixedly connected to one end of the special-shaped pull rod (68). A shifting post (610) is fixedly connected to one side of the second sprocket (67). The inner wall of the arc ring (69) is slidably connected to the shifting post (610).

3. A quantitative feeder for producing and batching pressure-free steamed pipe pile silicate cement according to claim 2, characterized in that: The auxiliary unloading mechanism (7) comprises an L-shaped pull rod (71), one side of another cleaning plate (65) is fixedly connected to the L-shaped pull rod (71), one end of the L-shaped pull rod (71) is fixedly connected to a spring sheet (72), the top end of the spring sheet (72) is fixedly connected to a knocking ball (73), and the side of the quantitative conveying bucket (3) close to the knocking ball (73) is fixedly connected to a connecting plate (74).

4. A quantitative feeder for batching of pressure-free steamed pipe pile silicate cement according to claim 2, characterized in that: Brush bristles are fixedly connected to one side of the two cleaning plates (65) close to the conveyor belt (1).

5. The quantitative feeder for producing and batching pressure-free steamed pipe pile silicate cement according to claim 2, characterized in that: A guide plate (8) is fixedly connected to the bottom end of the bracket (61).

6. The quantitative feeder for producing and batching pressure-free steamed pipe pile silicate cement according to claim 1, characterized in that: Support legs (9) are symmetrically fixedly connected to both sides of the frame (2).

7. The quantitative feeder for producing and batching pressure-free steamed pipe pile silicate cement according to claim 1, characterized in that: A reducer is installed at the output end of the drive motor (4).

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