Raw material conveying device for concrete production

Abstract

The raw material conveying device for concrete production comprises a raw material lifting mechanism, one side of the raw material lifting mechanism is fixedly connected with a belt conveyor, and a discharging box is arranged on the side, close to the belt conveyor, of the top end of the raw material lifting mechanism and communicates with the interior of the raw material lifting mechanism; the inner wall of the discharging box is fixedly connected with a filter screen, a transmission assembly and a caking and scattering assembly, the transmission assembly is arranged at the top of the raw material lifting mechanism and the top of the discharging box, one side of the transmission assembly communicates with the top of the raw material lifting mechanism, and the caking and scattering assembly is located in the discharging box; according to the scheme, when the raw material lifting mechanism is started, the transmission assembly can drive the agglomeration scattering assembly to be started to scatter agglomerated raw materials filtered from the filter screen, and the scattered raw materials can penetrate through the filter screen, so that the situation that the agglomerated materials are accumulated on the filter screen can be avoided as much as possible, and the conveying efficiency of the raw materials can be guaranteed.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of concrete production, in particular to a raw material conveying device for concrete production. BACKGROUND

[0002] Concrete is a kind of artificial composite material widely used in building and infrastructure construction, which is made of cement, sand, gravel and water in proportion. Concrete has high strength and durability, and has certain plasticity, and can be used to build various shapes of building structures. The performance of concrete is mainly affected by the formula proportion, raw material quality and curing conditions. When producing and processing concrete, multiple links such as raw material preparation, mixing and conveying are usually involved, and a raw material conveying device for concrete production is usually used to save labor.

[0003] In the related art, when producing and processing concrete, the raw materials are mainly conveyed by conveying devices. Common conveying devices include elevators and belt conveyors. The elevator can convey and lift the raw materials to a higher position, and the belt conveyor can convey the raw materials. However, during the conveying process, the raw materials may contain some agglomerated raw materials. These agglomerated raw materials may affect the subsequent processing quality of concrete after conveying. Therefore, a filter screen is needed to intercept the agglomerated raw materials during the conveying process of the raw materials. However, when the intercepted agglomerated materials are too much, it may affect the conveying efficiency of the raw materials.

[0004] Therefore, the skilled in the art provides a raw material conveying device for concrete production to solve the problems raised in the background art. CONTENT OF THE INVENTION

[0005] In order to solve the problem that the agglomerated materials intercepted by the filter screen are too much and may affect the conveying efficiency of the raw materials when the raw material conveying device for concrete production is used, the application provides a raw material conveying device for concrete production.

[0006] The raw material conveying device for concrete production provided by the application adopts the following technical scheme:

[0007] The utility model provides a raw material conveying device for concrete production, including raw material lifting mechanism, one side of raw material lifting mechanism is fixedly connected with belt conveyor, and the discharge box is arranged at the top of raw material lifting mechanism and is close to one side of belt conveyor, and with the inside of raw material lifting mechanism is connected, the inner wall of discharge box is fixedly connected with filter screen, transmission assembly and group of scattering of knot, wherein, transmission assembly is arranged at the top of raw material lifting mechanism and discharge box, one side of transmission assembly is connected with the top of raw material lifting mechanism, group of scattering of knot is located in the inside of discharge box, the top of group of scattering of knot penetrates discharge box and is connected with one end of transmission assembly, the outside of transmission assembly is provided with protective housing, the lower surface of protective housing is fixedly connected with the top of raw material lifting mechanism and discharge box.

[0008] By adopting the above technical scheme, the raw material lifting mechanism can lift the raw material for concrete production to a high place, and the filtered raw material can fall onto the belt conveyor after being filtered by the filter screen in the discharge box. The belt conveyor can convey the raw material. The transmission assembly can drive the group of scattering of knot to start when the raw material lifting mechanism starts, so as to scatter the agglomerated raw material filtered by the filter screen. The scattered raw material can pass through the filter screen, thereby avoiding the agglomerated material from accumulating on the filter screen.

[0009] Preferably, the raw material lifting mechanism includes a feed pipe fixedly connected to one side of the belt conveyor, the lower surface of the protective housing is fixedly connected to the upper surface of the feed pipe, one side of the discharge box is in communication with one side of the top end of the feed pipe, a motor is arranged above the feed pipe, the lower surface of the motor is fixedly connected to the upper surface of the protective housing, a first shaft rod is fixedly connected to the output end of the motor penetrating the protective housing, the outer wall of the first shaft rod is connected to one side of the transmission assembly, the lower end surface of the first shaft rod is fixedly connected to the inner wall bottom of the feed pipe penetrating the feed pipe, and a spiral feed screw is fixedly connected to the outer wall of the first shaft rod.

[0010] By adopting the above technical scheme, the motor can control the rotation of the first shaft rod, which can drive the transmission assembly to operate and control the rotation of the spiral feed screw to lift and convey the raw material.

[0011] Preferably, the transmission assembly includes a first gear fixedly connected to the outer wall of the first shaft rod, the outer wall of the first gear is engaged with a toothed belt, the inner wall of the toothed belt away from one side of the first gear is engaged with a second gear, and the inner wall of the second gear is fixedly connected to the outer wall of the top end of the group of scattering of knot.

[0012] Through the above technical scheme, the first gear can control the movement of the toothed belt by cooperating with the rotating first shaft rod, and the movement of the toothed belt can drive the second gear to rotate.

[0013] Preferably, the bottom end of the material conveying pipe is fixedly connected with a feeding box on the side away from the discharge box, and the feeding box is in communication with the material conveying pipe.

[0014] Through the above technical scheme, the personnel can add raw materials into the feeding box, and the feeding box can add the raw materials to the inside of the material conveying pipe.

[0015] Preferably, the bottom end of the material conveying pipe is fixedly connected with a feeding box on the side away from the discharge box, and the feeding box is in communication with the material conveying pipe.

[0016] Through the above technical scheme, the bottom plate and the plurality of moving wheels cooperate to facilitate the movement of the personnel.

[0017] Preferably, the second shaft rod is fixedly connected to the inner wall of the second gear, the bottom end of the second shaft rod penetrates the discharge box, and the bottom end of the discharge box is fixedly connected with a dispersing paddle, which is located above the filter screen.

[0018] Through the above technical scheme, the second shaft rod and the rotating second gear cooperate to control the rotation of the dispersing paddle, and the rotation of the dispersing paddle can disperse the clumps filtered by the filter screen.

[0019] Preferably, the bottom surface of the belt conveyor is uniformly fixedly connected with a plurality of support rods, and the bottom end surface of the support rod is fixedly connected with the top surface of the bottom plate.

[0020] Through the above technical scheme, the support rods can play a supporting role between the bottom plate and the belt conveyor, thereby enhancing the stability of the belt conveyor during use.

[0021] In summary, the present application has the following beneficial technical effects:

[0022] 1. The raw material conveying device for concrete production, the raw material lifting mechanism is provided and can lift the raw material for concrete production to a high place when started, the lifted raw material can fall onto the belt conveyor after being filtered by the filter screen in the discharge box, and the raw material can be conveyed by starting the belt conveyor, the clumped raw material filtered by the filter screen can be dispersed by starting the clump dispersing assembly through the transmission assembly when the raw material lifting mechanism is started, the dispersed raw material can pass through the filter screen, thereby avoiding the accumulation of clumped material on the filter screen as much as possible, and the conveying efficiency of the raw material can be ensured.

[0023] 2、The raw material conveying device for concrete production, the feeding box is set to add the conveying raw material to the inside of the material conveying pipe, the starting motor can control the rotation of the first shaft, the rotation of the first shaft can drive the transmission assembly to operate, and the spiral material conveying slurry can also be controlled to rotate to lift and convey the raw material, the first gear cooperates with the rotating first shaft to control the second gear to rotate through the toothed belt;

[0024] 3、The raw material conveying device for concrete production, the second shaft cooperates with the rotating second gear to control the dispersion slurry to rotate, the dispersion slurry can disperse the agglomerates filtered on the filter screen, the bottom plate cooperates with the plurality of moving wheels to facilitate personnel to move the application, the supporting rod can support between the bottom plate and the belt conveyor, thereby enhancing the stability of the belt conveyor during use. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is the overall structure schematic diagram of a raw material conveying device for concrete production in the embodiment of the application;

[0026] Figure 2 is the cross-sectional structure schematic diagram of a raw material conveying device for concrete production in the embodiment of the application;

[0027] Figure 3 is the overall structure schematic diagram of a raw material conveying device for concrete production in the embodiment of the application Figure 2 is the enlarged schematic diagram of the structure at A in the raw material conveying device for concrete production in the embodiment of the application;

[0028] Figure 4 is the raw material lifting mechanism structure schematic diagram of a raw material conveying device for concrete production in the embodiment of the application.

[0029] Explanation of reference signs: 1, raw material lifting mechanism; 101, material conveying pipe; 102, motor; 103, first shaft; 104, spiral material conveying slurry; 2, belt conveyor; 3, discharge box; 4, filter screen; 5, transmission assembly; 501, first gear; 502, toothed belt; 503, second gear; 6, agglomerate dispersion assembly; 601, second shaft; 602, dispersion slurry; 7, protective shell; 8, feeding box; 9, bottom plate; 10, moving wheel; 11, supporting rod. DETAILED DESCRIPTION

[0030] The application will be further described in detail below with reference to the accompanying Figures 1-4 .

[0031] The embodiment of the application discloses a raw material conveying device for concrete production. Referring to Figure 1 , Figure 2 and Figure 3The utility model provides a raw material conveying device for concrete production, including raw material lifting mechanism 1, one side of raw material lifting mechanism 1 is fixedly connected with belt conveyor 2, and the discharge box 3 is set up in the top of raw material lifting mechanism 1 near one side of belt conveyor 2, and with the inside of raw material lifting mechanism 1 is linked together, and the inner wall of discharge box 3 is fixedly connected with filter screen 4, and transmission assembly 5 and group of scattering 6 are scattered, wherein, transmission assembly 5 sets up at the top of raw material lifting mechanism 1 and discharge box 3, and one side of transmission assembly 5 is linked together with the top of raw material lifting mechanism 1, and group of scattering 6 is located in the inside of discharge box 3, and the top of group of scattering 6 penetrates discharge box 3 and is connected with one end of transmission assembly 5, and the outside of transmission assembly 5 is provided with protective housing 7, and the lower surface of protective housing 7 is fixedly connected with the top of raw material lifting mechanism 1 and discharge box 3.

[0032] In the embodiment, the raw material lifting mechanism 1 of the raw material conveying device for concrete production can lift the raw material for concrete production to a high place when starting, and the lifted raw material can enter the inside of the discharge box 3. After being filtered by the filter screen 4 installed in the inside of the discharge box 3, the raw material can fall onto the belt conveyor 2. By starting the belt conveyor 2, the raw material can be conveyed. Further, the group of scattering 6 is installed in the inside of the discharge box 3, and the top of the group of scattering 6 is connected with the raw material lifting mechanism 1 through the transmission assembly 5. Therefore, when the raw material lifting mechanism 1 is started, the group of scattering 6 can be started through the transmission assembly 5. By starting the group of scattering 6, the agglomerated raw material filtered by the filter screen 4 can be scattered. The scattered raw material can pass through the filter screen 4, so that the agglomerated material can be prevented from being accumulated on the filter screen 4 as much as possible. The conveying efficiency of the raw material can be ensured, and the application is more convenient for actual use. Further, the protective housing 7 is installed outside the transmission assembly 5, and the transmission assembly 5 can be protected by the protective housing 7.

[0033] In the further preferable embodiment of the utility model, as shown in Figure 1 、 Figure 2 and Figure 4 , the raw material lifting mechanism 1 includes a feeding pipe 101 fixedly connected to one side of the belt conveyor 2, the lower surface of the protective housing 7 is fixedly connected to the upper surface of the feeding pipe 101, one side of the discharge box 3 is in communication with one side of the top end of the feeding pipe 101, a motor 102 is arranged above the feeding pipe 101, the lower surface of the motor 102 is fixedly connected to the upper surface of the protective housing 7, a first shaft 103 is fixedly connected to the output end of the motor 102 and penetrates the protective housing 7, the outer wall of the first shaft 103 is connected to one side of the transmission assembly 5, the lower end surface of the first shaft 103 penetrates the inner wall bottom of the feeding pipe 101 and is fixedly connected thereto, and a spiral feeding pipe 104 is fixedly connected to the outer wall of the first shaft 103.

[0034] In the embodiment, the starting motor 102 can control the first shaft 103 to rotate, the rotation of the first shaft 103 can drive the transmission assembly 5 to operate, and the spiral conveying screw 104 can be controlled to rotate, and the rotation of the spiral conveying screw 104 can control the raw materials to move upwards in the conveying pipe 101.

[0035] In the further preferable embodiment of the utility model, as shown in Figure 1 , Figure 2 and Figure 4 , the bottom end of the conveying pipe 101 is fixedly connected with the feeding box 8 away from the discharge box 3, and the feeding box 8 is communicated with the conveying pipe 101.

[0036] In the embodiment, the operator can add raw materials into the feeding box 8, and the feeding box 8 can add the raw materials to the inside of the conveying pipe 101.

[0037] In the further preferable embodiment of the utility model, as shown in Figure 2 , the transmission assembly 5 comprises the first gear 501 fixedly connected to the outer wall of the first shaft 103, the outer wall of the first gear 501 is engaged with the toothed belt 502, the inner wall of the toothed belt 502 is engaged with the second gear 503 away from the first gear 501, and the inner wall of the second gear 503 is fixedly connected to the outer wall of the top end of the clump breaking assembly 6.

[0038] In the embodiment, the first gear 501 is matched with the rotating first shaft 103, can control the toothed belt 502 to move, the movement of the toothed belt 502 can drive the second gear 503 to rotate, and the rotation of the second gear 503 can control the clump breaking assembly 6 to operate.

[0039] In the further preferable embodiment of the utility model, as shown in Figure 2 , the clump breaking assembly 6 comprises the second shaft 601 fixedly connected to the inner wall of the second gear 503, the bottom end of the second shaft 601 penetrates the discharge box 3, the bottom end of the discharge box 3 is fixedly connected with the breaking screw 602, and the breaking screw 602 is located above the filter screen 4.

[0040] In the embodiment, the second shaft 601 is matched with the rotating second gear 503, can control the breaking screw 602 to rotate, and the rotation of the breaking screw 602 can break the clumps filtered on the filter screen 4.

[0041] In the further preferable embodiment of the utility model, as shown in Figure 1 and Figure 2As shown, the lower end surface of the material conveying pipe 101 is fixedly connected with the bottom plate 9, and the lower surface of the bottom plate 9 is uniformly fixedly connected with a plurality of moving wheels 10.

[0042] In the embodiment, the bottom of the material conveying pipe 101 can be supported by the cooperation of the bottom plate 9 and the plurality of moving wheels 10, and the position of the application can be moved by personnel.

[0043] In the further preferred embodiment of the utility model, as shown in Figure 1 and Figure 2 As shown, the lower surface of the belt conveyor 2 is uniformly fixedly connected with a plurality of support rods 11, and the lower end surface of the support rod 11 is fixedly connected with the upper surface of the bottom plate 9.

[0044] In the embodiment, the plurality of support rods 11 can play a certain supporting role between the bottom plate 9 and the belt conveyor 2, thereby enhancing the stability of the belt conveyor 2 during use.

[0045] The implementation principle of the raw material conveying device for concrete production in the embodiment of the application is:

[0046] During use, the raw material for concrete production is lifted to a high place by starting the raw material lifting mechanism 1, and the lifted raw material enters the inside of the discharge box 3, and after the filtering treatment of the filter screen 4, it can fall onto the belt conveyor 2, and the raw material can be conveyed by starting the belt conveyor 2, and at the same time when the raw material lifting mechanism 1 is started, the transmission assembly 5 can drive the clumped and dispersed assembly 6 to start, and the clumped and dispersed assembly 6 can disperse the clumped raw material filtered on the filter screen 4, and the dispersed raw material can pass through the filter screen 4, thereby the situation that the clumped material is accumulated on the filter screen 4 can be avoided as much as possible, and the conveying efficiency of the raw material of the application can be ensured, and the application is more beneficial to actual use.

[0047] The above are the preferred embodiments of the application, and are not limited to the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A raw material conveying device for concrete production, comprising a raw material lifting mechanism (1), characterized in that: One side of the raw material lifting mechanism (1) is fixedly connected with a belt conveyor (2); A discharge box (3) is arranged at the top of the raw material lifting mechanism (1) and close to one side of the belt conveyor (2), and is in communication with the inside of the raw material lifting mechanism (1), and the inner wall of the discharge box (3) is fixedly connected with a filter screen (4); and A transmission assembly (5) and a clump breaking assembly (6), wherein the transmission assembly (5) is arranged at the top of the raw material lifting mechanism (1) and the discharge box (3), one side of the transmission assembly (5) is in communication with the top of the raw material lifting mechanism (1), the clump breaking assembly (6) is located in the inside of the discharge box (3), the top end of the clump breaking assembly (6) penetrates the discharge box (3) and is connected with one end of the transmission assembly (5), the outside of the transmission assembly (5) is provided with a protective shell (7), and the lower surface of the protective shell (7) is fixedly connected with the top of the raw material lifting mechanism (1) and the discharge box (3).

2. The raw material conveying device for concrete production according to claim 1, characterized in that: The raw material lifting mechanism (1) comprises a feeding pipe (101) fixedly connected to one side of the belt conveyor (2), the lower surface of the protective shell (7) is fixedly connected with the upper surface of the feeding pipe (101), one side of the discharge box (3) is in communication with one side of the top end of the feeding pipe (101), a motor (102) is arranged above the feeding pipe (101), the lower surface of the motor (102) is fixedly connected with the upper surface of the protective shell (7), the output end of the motor (102) penetrates the protective shell (7) and is fixedly connected with a first shaft (103), the outer wall of the first shaft (103) is connected with one side of the transmission assembly (5), the lower end surface of the first shaft (103) penetrates the feeding pipe (101) and is fixedly connected with the inner wall bottom of the feeding pipe (101), and the outer wall of the first shaft (103) is fixedly connected with a spiral feeding pipe (104).

3. The raw material conveying device for concrete production according to claim 2, characterized in that: The transmission assembly (5) comprises a first gear (501) fixedly connected to the outer wall of the first shaft (103), the outer wall of the first gear (501) is engaged with a toothed belt (502), the inner wall of the toothed belt (502) is engaged with a second gear (503) away from one side of the first gear (501), and the inner wall of the second gear (503) is fixedly connected with the outer wall of the top end of the clump breaking assembly (6).

4. The raw material conveying device for producing concrete according to claim 2, characterized in that: The bottom end of the feeding pipe (101) is fixedly connected with a feeding box (8) away from one side of the discharge box (3), and the feeding box (8) is in communication with the feeding pipe (101).

5. The raw material conveying device for producing concrete according to claim 2, characterized in that: The lower end surface of the feeding pipe (101) is fixedly connected with a bottom plate (9), and the lower surface of the bottom plate (9) is uniformly fixedly connected with a plurality of moving wheels (10).

6. The raw material conveying device for concrete production according to claim 3, characterized in that: The agglomerate dispersing assembly (6) comprises a second shaft rod (601) fixedly connected to the inner wall of the second gear (503), the bottom end of the second shaft rod (601) penetrates through the discharge box (3), and the bottom end of the discharge box (3) is fixedly connected with a dispersing paddle (602), and the dispersing paddle (602) is located above the filter screen (4).

7. The raw material conveying device for producing concrete according to claim 5, wherein: The lower surface of the belt conveyor (2) is uniformly fixedly connected with a plurality of supporting rods (11), and the lower end surface of the supporting rod (11) is fixedly connected with the upper surface of the bottom plate (9).

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