Raw material conveying device for concrete production

Abstract

The utility model discloses a raw material conveying device for concrete production, which comprises a supporting seat used for supporting work between the whole device and the ground, a conveying mechanism which comprises two mounting frames and a conveying main body arranged between the two mounting frames, and further comprises a conveying mechanism, and the separation mechanisms are arranged outside the conveying main body at equal intervals, and the driving mechanism is used for rotating and driving the separation mechanisms and the dredging mechanism to work. According to the raw material conveying device for concrete production, the separation mechanisms can rotate and incline under the action of the driving mechanism, so that when the separation mechanisms rotate and incline, the size of the space between every two adjacent separation mechanisms can be controlled to be adjusted; according to the aggregate conveying device, a large amount of aggregate and a small amount of aggregate can be conveyed at a time according to different using amounts, and the aggregate can be shielded in the conveying process through rotation of the separation mechanism, so that the phenomenon that the aggregate topples over during inclined conveying is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field related to concrete production, in particular to a raw material conveying device for concrete production. Background Art

[0002] Concrete refers to a mixture of cement as a binder, sand and stone as aggregates, and water in a certain proportion, which is mixed and stirred in a pre-mixing device and a mixing device. In the existing market, when mixing and stirring concrete, the aggregate and binder materials need to be transported to the inside of the mixing and stirring device through a dredging device for stirring. Due to the high height of the mixing device, the conveying device is generally arranged at an angle. By arranging different numbers of dividers at equal intervals on the conveying device, the conveyed raw materials can be accumulated between each divider. When the conveyor belt transports them to the top, they can fall into the mixing device. However, since concrete aggregates are generally composed of sand and stone, the conveying device needs to transport both stone and sand. In the concrete preparation process, the ratio of stone to sand is very strict. However, the space between each divider on the traditional conveying device is the same, so the amount of stone and sand transported at a time is fixed, and thus it cannot be flexibly adjusted according to the ratio, which limits the use of the entire conveying device. Utility Model Content

[0003] The purpose of the present utility model is to provide a raw material conveying device for concrete production, so as to solve the problem raised in the above-mentioned background technology that the space areas between the various partition mechanisms on the conveying devices currently on the market are the same, thereby ensuring that the transportation volume of stones and sand in a single time is fixed, and thus cannot be flexibly adjusted according to the ratio, thereby making the use of the entire conveying device relatively limited.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a raw material conveying device for concrete production, comprising a support base, which is used for supporting the entire device and the ground, and comprises a fixed base and support rods, wherein four support rods are fixedly mounted on the top of the fixed base;

[0005] The conveying mechanism includes an installation frame and a conveying body. The conveying body is arranged between the two installation frames. Two support rods are arranged outside the installation frames for supporting the installation frames.

[0006] Also includes;

[0007] The partition mechanism is arranged at equal intervals outside the conveying body. A dredging mechanism is provided on one side of the partition mechanism to disperse the transported raw materials and facilitate subsequent complete unloading.

[0008] A driving mechanism is provided on the outer sides of the separating mechanism and the dredging mechanism, and the driving mechanism is used for the rotational driving work of the separating mechanism and the dredging mechanism.

[0009] Preferably, the delivery body comprises:

[0010] Two rotating rollers are connected by bearings at the top ends of both sides of the mounting frame. Conveyor belts are provided outside the two rotating rollers for conveying raw materials.

[0011] Separation mechanisms are provided at equal intervals on the outside of the conveyor belt;

[0012] A driving motor is coaxially connected to the outside of the intermediate shaft of one of the rotating rollers to drive the rotating roller to rotate.

[0013] Preferably, the partition mechanism includes a partition body and a protruding seat, the bottom of the partition body is provided with a rotating shaft, the protruding seats are arranged on the surface of the conveying body at equal intervals, and the top end thereof is arranged in an arc-shaped structure, and a rotating shaft is provided inside the arc-shaped structure;

[0014] The top end of the rotating shaft is driven to rotate by a driving mechanism.

[0015] Preferably, a dredging mechanism is provided on the left side of the partition mechanism, the dredging mechanism is configured to dredge the stirring blades, and is disposed toward the bottom of the partition mechanism;

[0016] The intermediate shaft of the dredging and stirring blades is driven to rotate by a driving mechanism.

[0017] Preferably, the driving mechanism is arranged on fixed plates on both sides of the top of the conveying body, and includes a driving gear and a meshing gear, the driving gear and the meshing gear are meshed with each other, and a control motor is coaxially connected to the outer side of the driving gear.

[0018] Preferably, the top end of the driving gear is connected to the separation mechanism, and the meshing gear is connected to the dredging mechanism.

[0019] Compared with the prior art, the beneficial effects of the present invention are: the raw material conveying device for concrete production;

[0020] 1. The partition mechanism can rotate and tilt under the action of the driving mechanism. Therefore, when the partition mechanism rotates and tilts, the size of the space between adjacent partitions can be controlled and adjusted to ensure that large and small amounts of aggregates can be transported at a time according to the different amounts used. In addition, the rotation of the partition mechanism can also block the aggregate during transportation, ensuring that the aggregate will not fall over during tilted transportation.

[0021] 2. A conveying mechanism is provided at the bottom left side of the partition mechanism, which can ensure that when the partition mechanism is in an inclined position, a large amount of aggregate will not be blocked in the gap between it and the conveying mechanism, thereby achieving the effect of thorough and complete unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the half-section structure of the utility model;

[0024] Figure 3 This is a side view of the structure of the utility model;

[0025] Figure 4 This is a partially enlarged structural diagram of the separation mechanism and the dredging mechanism of the utility model;

[0026] Figure 5 This is a side structural diagram of the driving mechanism of the utility model.

[0027] In the figure: 1. Support seat; 11. Fixed seat; 12. Support rod; 2. Mounting frame; 3. Conveying body; 31. Rotating roller; 32. Conveyor belt; 4. Separating body; 41. Rotating shaft; 5. Protruding seat; 6. Dredging stirring blade; 7. Driving mechanism; 71. Driving gear; 72. Meshing gear. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-5 The utility model provides a technical solution: a raw material conveying device for concrete production, comprising a support base 1, which is used for supporting the entire device and the ground, and comprises a fixed base 11 and a support rod 12, and four support rods 12 are fixedly installed on the top of the fixed base 11;

[0030] The conveying mechanism includes an installation frame 2 and a conveying body 3. The conveying body 3 is arranged between the two installation frames 2. Two support rods 12 are provided outside the installation frame 2 for supporting the installation frame 2.

[0031] Also includes;

[0032] The partition mechanism is arranged at equal intervals outside the conveying body 3. A dredging mechanism is provided on one side of the partition mechanism to disperse the transported raw materials and facilitate subsequent complete unloading.

[0033] A driving mechanism 7 is provided on the outside of the separating mechanism and the dredging mechanism, and the driving mechanism 7 is used for rotating the separating mechanism and the dredging mechanism;

[0034] The present application provides a raw material conveying device for concrete production with a rotating partitioning mechanism. Specifically, when in use, the entire device is first fixed in a suitable position under the action of a fixed seat 11. Thereafter, the conveying mechanism at the top of the support rod 12 is started, and the raw material conveying work can be carried out. During the conveying, according to the volume of the raw materials, the driving mechanism 7 can be started to drive the dredging mechanism and the dividing mechanism at its top to rotate. When the dividing mechanism rotates and tilts, it can ensure that the amount of raw materials stored in the adjacent dividing mechanisms is adjusted. Therefore, when the raw materials pass through the top of the conveying mechanism and reach the middle of each dividing mechanism, as the entire conveying mechanism works, the raw materials are transported to the top position for unloading. When unloading, in order to ensure thorough unloading, the driving mechanism 7 can be controlled to drive the dividing mechanism to rotate again in the direction of the dredging mechanism. Therefore, under the squeezing action of the dividing mechanism and the unloading action of the dredging mechanism, the effect of thorough unloading can be achieved.

[0035] Among them, according to Figure 1-3 As shown, the conveying body 3 includes:

[0036] Two rotating rollers 31 are connected by bearings at the top ends of both sides of the mounting frame 2. A conveyor belt 32 is provided outside the two rotating rollers 31 for conveying the raw materials.

[0037] The outer portion of the conveyor belt 32 is provided with separation mechanisms at equal intervals;

[0038] A driving motor is coaxially connected to the outside of the intermediate shaft of a rotating roller 31 to drive the rotating roller 31 to rotate;

[0039] In the present application, it is necessary to control the driving motor to drive a rotating roller 31 to rotate, and cooperate with the setting of the external conveyor belt 32, so that the other rotating roller 31 will also rotate. Therefore, when the two rotating rollers 31 are rotating, the conveyor belt 32 can also perform the conveying work. When it is conveying, it will also drive the separation mechanism set at equal intervals above it to move, thereby driving the raw materials in the middle to be conveyed.

[0040] In this application, according to Figure 2-4As shown, the separation mechanism includes a separation body 4 and a protruding seat 5. The bottom of the separation body 4 is provided with a rotating shaft 41. The protruding seats 5 are arranged on the surface of the conveying body 3 at equal intervals, and the top end thereof is arranged in an arc-shaped structure. The rotating shaft 41 is provided inside the arc-shaped structure.

[0041] The top end of the rotating shaft 41 is driven to rotate by the driving mechanism 7;

[0042] Specifically, when controlling the angle change of the partition mechanism, the driving mechanism 7 is required to drive the rotating shaft 41 at the bottom of the partition body 4 to rotate inside the protruding seat 5, thereby achieving the effect of the angle change;

[0043] In the present application, the arc-shaped structure at the top of the protruding seat 5 can ensure that there is no gap when the rotating shaft 41 rotates therein, thereby preventing the problem of leakage of the transported raw materials.

[0044] As a further preference of this embodiment, according to Figure 4-5 As shown, a dredging mechanism is provided on the left side of the partition mechanism, and the dredging mechanism is provided to dredge the stirring blade 6, and is provided toward the bottom of the partition mechanism;

[0045] The intermediate shaft of the dredging stirring blade 6 is driven to rotate by the driving mechanism 7;

[0046] Specifically, when the driving mechanism 7 rotates, it will also cause the intermediate shaft of the dredging stirring blade 6 to rotate, driving the dredging stirring blade 6 to rotate. Therefore, when rotating, the raw materials blocked between the conveying body 3 and the separating body 4 can be dredged to ensure thorough material discharge.

[0047] Furthermore, according to Figure 5 As shown, the driving mechanism 7 is arranged on the fixed plates on both sides of the top of the conveying body 3, and includes a driving gear 71 and a meshing gear 72. The driving gear 71 and the meshing gear 72 are meshed with each other, and a control motor is coaxially connected to the outside of the driving gear 71.

[0048] The top end of the driving gear 71 is connected to the separation mechanism, and the meshing gear 72 is connected to the dredging mechanism;

[0049] Specifically, when the control motor is started, it will cause the driving gear 71 to rotate, and when the driving gear 71 rotates, it will mesh with the meshing gear 72, thereby causing both the driving gear 71 and the meshing gear 72 to rotate, thereby simultaneously driving the separation mechanism and the dredging mechanism at the top thereof to rotate. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0050] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A raw material conveying device for concrete production, comprising: A support base (1) is used for supporting the entire device and the ground, and comprises a fixed base (11) and support rods (12). Four support rods (12) are fixedly mounted on the top of the fixed base (11); A conveying mechanism comprising an installation frame (2) and a conveying body (3), wherein the conveying body (3) is arranged between two installation frames (2), and two support rods (12) are arranged outside the installation frame (2) for supporting the installation frame (2); It is characterized in that Also includes; A separation mechanism is arranged at equal intervals outside the conveying body (3), and a dredging mechanism is provided on one side of the separation mechanism for dispersing the transported raw materials to facilitate subsequent complete unloading; A driving mechanism (7) is provided on the outside of the separating mechanism and the dredging mechanism, and the driving mechanism (7) is used for rotationally driving the separating mechanism and the dredging mechanism.

2. A raw material conveying device for concrete production according to claim 1, characterized in that: The conveying body (3) comprises: Two rotating rollers (31) are connected at the top ends of both sides of the mounting frame (2) through bearings, and a conveyor belt (32) is provided outside the two rotating rollers (31) for conveying the raw materials; The outer portion of the conveyor belt (32) is provided with separation mechanisms at equal intervals; A driving motor is coaxially connected to the outside of the intermediate shaft of one of the rotating rollers (31) for driving the rotating roller (31) to rotate.

3. A raw material conveying device for concrete production according to claim 1, characterized in that: The separation mechanism comprises a separation body (4) and a protruding seat (5); a rotating shaft (41) is provided at the bottom of the separation body (4); the protruding seat (5) is arranged on the surface of the conveying body (3) at equal intervals, and its top end is arranged in an arc-shaped structure, and a rotating shaft (41) is provided inside the arc-shaped structure; The top end of the rotating shaft (41) is driven to rotate by a driving mechanism (7).

4. A raw material conveying device for concrete production according to claim 1, characterized in that: A dredging mechanism is provided on the left side of the partition mechanism, and the dredging mechanism is provided to dredge the stirring blade (6), and is provided towards the bottom of the partition mechanism; The intermediate shaft of the dredging stirring blade (6) is driven to rotate by a driving mechanism (7).

5. The raw material conveying device for concrete production according to claim 1, characterized in that: The driving mechanism (7) is arranged on fixed plates on both sides of the top of the conveying body (3), and comprises a driving gear (71) and a meshing gear (72). The driving gear (71) and the meshing gear (72) are meshed with each other, and a control motor is coaxially connected to the outside of the driving gear (71).

6. A raw material conveying device for concrete production according to claim 5, characterized in that: The top end of the driving gear (71) is connected to the separation mechanism, and the meshing gear (72) is connected to the dredging mechanism.

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