Feeding device for pervious concrete doped with steel slag recycled aggregate

Abstract

The utility model discloses a feeding device for steel slag doped recycled aggregate pervious concrete, which comprises a processing machine body, a lifting mechanism mounted at a discharge port of the processing machine body, a grinding device mounted inside the top end of the processing machine body, the lifting mechanism comprises a connecting pipe, one end of the connecting pipe is connected with the discharge port of the processing machine body, and the other end of the connecting pipe is connected to a feed port at the bottom of the lifting pipe. A screw rod is installed in the lifting pipe, the top of the screw rod is connected with the output end of a first motor through a coupler, the first motor is installed on the top of the lifting pipe, an outlet in the top of the lifting pipe is connected with the top of a discharging pipe in a communicating mode, and the right side of the bottom end of the discharging pipe is fixedly connected with the left side of a fixing ring. The bottom of the adjusting rod is vertically connected with the top of the right end of the sealing plate, the top of the left half end of the sealing plate is connected with the bottom of the discharging pipe in an attached mode, raw materials at the low position can be automatically added into a feeding port at the high position, and the working intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete, in particular to a feeding device for permeable concrete mixed with steel slag recycled aggregate. Background Art

[0002] Concrete is a general term for engineering composite materials that are made of aggregates bonded together by cementitious materials. The use of industrial waste residues in concrete (as admixtures or aggregates) can not only reduce the occupation of land and environmental pollution caused by industrial waste residues, but also reduce the material cost of concrete, which is in line with the concepts of "low carbon" and "sustainability". However, when processing concrete, the processed raw materials need to be added to the mixing equipment. The feeding port of the mixing equipment is relatively high, making it difficult to add materials.

[0003] In order to solve the above-mentioned problems, in the prior art, a concrete mixing feeding device with patent number CN214163534U discloses a method of dividing a storage bin into a plurality of storage chambers by partitions, in which different raw materials can be stored, and the volume ratio of each storage chamber can be adjusted by setting a first track, and the storage chamber can be divided into a storage chamber and a feeding chamber by rotating the feeding plate and extending the movable plate by setting a second track, a feeding plate and a movable plate, and the volume of the feeding chamber can be adjusted by adjusting the height of the feeding plate, so that the feeding valve is opened to complete the pre-feeding of raw materials for concrete mixing, and the feeding valve is closed after the pre-feeding is completed, and the feeding port is opened to complete the quantitative feeding of various raw materials, and by keeping the height of the feeding plates in each storage chamber the same, the ratio of the quantitative feeding of each raw material can also be conveniently configured, thereby improving the accuracy and work efficiency of concrete mixing and feeding. Among them, this scheme cannot automatically add the raw materials at a low position into the inside of the feeding port at a higher position, which increases the work intensity of the staff. Therefore, in order to solve the above problem, a feeding device for permeable concrete with steel slag recycled aggregate is proposed. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A feeding device for permeable concrete with recycled aggregate mixed with steel slag comprises a processing body, a lifting mechanism is installed at the discharge port of the processing body, a grinding device is installed inside the top of the processing body, the lifting mechanism comprises a connecting pipe, one end of the connecting pipe is connected to the discharge port of the processing body, and the other end is connected to the feed port at the bottom of the lifting pipe, a spiral rod is installed inside the lifting pipe, the top of the spiral rod is connected to the output end of a first motor through a coupling, the first motor is installed on the top of the lifting pipe, the outlet at the top of the lifting pipe is conductively connected to the top of the discharge pipe, the right side of the bottom end of the discharge pipe is fixedly connected to the left side of a fixing ring, a rotatable adjusting rod is provided inside the fixing ring, the bottom of the adjusting rod is vertically connected to the top of the right end of a sealing plate, and the top of the left half of the sealing plate is fit-connected to the bottom of the discharge pipe.

[0006] Preferably, the grinding device includes a first grinding roller, which is installed inside the rear half of the top of the processing body, the left end of the first grinding roller is connected to the output end of the second motor through a coupling, the right end of the first grinding roller is equipped with a transmission gear, the second grinding roller is installed inside the front half of the top of the processing body, the right end of the second grinding roller is equipped with a passive gear, and the side of the transmission gear is meshed with the side of the passive gear.

[0007] Preferably, a third motor is installed inside the bottom end of the processing body, the output end of the third motor is connected to the bottom of the rotating rod through a coupling, and the top of the rotating rod is fixedly connected to the bottom of the middle end of the stirring frame.

[0008] Preferably, the bottom of the processing body is fixedly connected to the top of the base.

[0009] Preferably, movable wheels are provided on the front and rear sides of the base, and the number of movable wheels is plural and evenly distributed on the front and rear sides of the base.

[0010] Preferably, the inner side of the fixing ring is made of rubber material to increase the friction between the fixing ring and the adjusting rod, and the adjusting rod can only rotate under the action of external force.

[0011] Compared with the prior art, the beneficial effects of the present invention are: (1) the first motor of the device can drive the screw rod to rotate. When the screw rod rotates, the processed raw materials inside the processing body will enter the lifting pipe through the connecting pipe, and the raw materials inside the lifting pipe will be continuously transmitted upward and then discharged from the discharge pipe. The device can automatically add the raw materials at a low position to the inside of the feed port at a higher position, thereby reducing the workload of the staff.

[0012] (2) When the transmission gear of the device rotates, it will drive the passive gear to rotate, and the passive gear will drive the second grinding roller to rotate. The steel slag enters from the feed port on the top of the processing body. Through the extrusion of the first grinding roller and the second grinding roller, particles of different sizes in the steel slag will be crushed, which can improve the quality of the steel slag used as an admixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art 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.

[0014] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the lifting mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the grinding device of the utility model from top view;

[0017] Figure 4 For this utility model Figure 1 A is a schematic diagram of the enlarged structure;

[0018] Figure 5 It is a front structural schematic diagram of the base of the utility model.

[0019] Explanation of the reference numerals in the figure: processing body 1, base 6, connecting pipe 21, lifting pipe 22, screw rod 23, first motor 24, discharge pipe 25, fixing ring 26, adjusting rod 31, sealing plate 32, first grinding roller 41, second motor 42, transmission gear 43, driven gear 44, second grinding roller 45, stirring frame 51, rotating rod 52, third motor 53, moving wheel 61. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-5The utility model provides an embodiment: a feeding device for permeable concrete with steel slag recycled aggregate, comprising a processing body 1, a lifting mechanism is installed at the discharge port of the processing body 1, a grinding device is installed inside the top of the processing body 1, the lifting mechanism includes a connecting pipe 21, one end of the connecting pipe 21 is connected to the discharge port of the processing body 1, and the other end is connected to the bottom feed port of the lifting pipe 22, a spiral rod 23 is installed inside the lifting pipe 22, the top of the spiral rod 23 is connected to the output end of the first motor 24 through a coupling, the first motor 24 is installed on the top of the lifting pipe 22, the top outlet of the lifting pipe 22 is conductively connected to the top of the discharge pipe 25, the right side of the bottom end of the discharge pipe 25 is fixedly connected to the left side of the fixing ring 26, and the fixing ring 26 is provided with a rotatable adjusting rod inside. 31, the bottom of the adjusting rod 31 is vertically connected to the top of the right end of the sealing plate 32, and the top of the left half of the sealing plate 32 is fitted and connected to the bottom of the discharge pipe 25. The sealing plate 32 can be driven to rotate by rotating the adjusting rod 31. The sealing plate 32 is rotated to the bottom of the discharge pipe 25 to block its discharge port, which is used for sealing the discharge pipe 25 when it is idle. When in use, the first motor 24 can drive the screw rod 23 to rotate. When the screw rod 23 rotates, the processed raw materials inside the processing body 1 will enter the lifting pipe 22 through the connecting pipe 21, and the raw materials inside the lifting pipe 22 will be continuously transmitted upward, and then discharged from the discharge pipe 25. The device can automatically add raw materials at a low position to the inside of a higher feed port, thereby reducing the work intensity of the staff.

[0023] The grinding device includes a first grinding roller 41, which is installed inside the rear half of the top of the processing body 1. The left end of the first grinding roller 41 is connected to the output end of the second motor 42 through a coupling. The second motor 42 can drive the first grinding roller 41 to rotate. A transmission gear 43 is installed at the right end of the first grinding roller 41. When the first grinding roller 41 rotates, it will drive the transmission gear 43 to rotate. A second grinding roller 45 is installed inside the front half of the top of the processing body 1. A passive gear 44 is installed at the right end of the second grinding roller 45. The side of the transmission gear 43 is meshed with the side of the passive gear 44. When the transmission gear 43 rotates, it will drive the passive gear 44 to rotate. The passive gear 44 will drive the second grinding roller 45 to rotate. The steel slag enters from the top feed port of the processing body 1. Through the extrusion of the first grinding roller 41 and the second grinding roller 45, particles of different sizes in the steel slag will be crushed, which can improve the quality of the steel slag used as an admixture.

[0024] A third motor 53 is installed inside the bottom end of the processing body 1, and the output end of the third motor 53 is connected to the bottom of the rotating rod 52 through a coupling. The top of the rotating rod 52 is fixedly connected to the bottom of the middle end of the stirring frame 51. The third motor 53 can drive the rotating rod 52 to rotate, and the rotating rod 52 will drive the stirring frame 51 to rotate. When the stirring frame 51 rotates, the raw materials inside the processing body 1 can be evenly stirred. The bottom of the processing body 1 is fixedly connected to the top of the base 6. The base 6 can increase the stability of the processing body 1. Moving wheels 61 are provided on the front and rear sides of the base 6. The number of the moving wheels 61 is plural and evenly distributed on the front and rear sides of the base 6. The moving wheels 61 can increase the convenience of moving the equipment.

[0025] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A feeding device for permeable concrete with steel slag recycled aggregate, characterized by: The invention comprises a processing body (1), wherein a lifting mechanism is installed at the discharge port of the processing body (1), a grinding device is installed inside the top of the processing body (1), the lifting mechanism comprises a connecting pipe (21), one end of the connecting pipe (21) is connected to the discharge port of the processing body (1), and the other end is connected to the bottom feed port of the lifting pipe (22), a screw rod (23) is installed inside the lifting pipe (22), and the top of the screw rod (23) is connected to the output end of the first motor (24) through a coupling, The first motor (24) is installed on the top of the lifting tube (22); the top outlet of the lifting tube (22) is conductively connected to the top of the discharge tube (25); the right side of the bottom end of the discharge tube (25) is fixedly connected to the left side of the fixing ring (26); a rotatable adjusting rod (31) is provided inside the fixing ring (26); the bottom of the adjusting rod (31) is vertically connected to the top of the right end of the sealing plate (32); the top of the left half of the sealing plate (32) is fitted and connected to the bottom of the discharge tube (25).

2. The feeding device for permeable concrete with steel slag recycled aggregate according to claim 1, characterized in that: The grinding device comprises a first grinding roller (41), which is installed inside the top rear half of the processing body (1), the left end of the first grinding roller (41) is connected to the output end of the second motor (42) through a coupling, the right end of the first grinding roller (41) is equipped with a transmission gear (43), the top front half of the processing body (1) is equipped with a second grinding roller (45), the right end of the second grinding roller (45) is equipped with a passive gear (44), and the side surface of the transmission gear (43) is meshed with the side surface of the passive gear (44).

3. The feeding device for permeable concrete with steel slag recycled aggregate according to claim 1, characterized in that: A third motor (53) is installed inside the bottom end of the processing body (1), and the output end of the third motor (53) is connected to the bottom of the rotating rod (52) through a coupling, and the top of the rotating rod (52) is fixedly connected to the bottom of the middle end of the stirring frame (51).

4. The feeding device for permeable concrete with steel slag recycled aggregate according to claim 1, characterized in that: The bottom of the processing machine body (1) is fixedly connected to the top of the base (6).

5. The feeding device for permeable concrete with steel slag recycled aggregate according to claim 4, characterized in that: The base (6) is provided with moving wheels (61) on both the front and rear sides. The moving wheels (61) are plural in number and are evenly distributed on both the front and rear sides of the base (6).

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