Efficient screw feeder

Abstract

The utility model discloses an efficient screw feeder, which belongs to the technical field of screw feeders and comprises a screw feeder body, a scattering box is fixedly mounted above the screw feeder body, a feed hopper is arranged above the scattering box, a first motor is fixedly mounted on one side of the scattering box, and a second motor is fixedly mounted on the other side of the scattering box. A second motor is installed on the side, away from the scattering box, of the upper portion of the spiral feeder body, a discharging opening is formed in the lower portion of the spiral feeder body, and a belt pulley set is movably connected to one side of the second motor. According to the spiral feeder, the scattering box is installed above the spiral feeder body, the two scattering rods are distributed on the inner side of the scattering box in a staggered mode, and the two second motors are used for driving the rotating shaft to rotate, so that the two scattering rods and the plowshares conduct scattering treatment on caked soil, the soil can be pretreated, and blockage during soil conveying is avoided; and soil can be efficiently conveyed, and follow-up feeding is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of screw feeders, and more specifically to a high-efficiency screw feeder. Background Art

[0002] The screw feeder is a common conveying equipment, which is widely used in various industries. It uses the rotation of the screw shaft to convey materials. It has the characteristics of simple structure, compactness and good sealing. In the construction industry, soil needs to be conveyed, and a screw feeder is usually used to convey the soil.

[0003] Based on the above, the inventors found that: currently, most of the existing screw feeders only have a single feeding function, and the agglomerated soil can easily cause blockage inside the screw feeder, thereby affecting the subsequent loosening of the material. In addition, when transporting soil, the amount of dust around is large. If it is not handled, it will cause harm to the bodies of surrounding personnel. Therefore, in view of this, the existing structure is studied and improved to provide a high-efficiency screw feeder, in order to achieve the purpose of being more practical. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide an efficient screw feeder, which can prevent the agglomerated soil from easily causing blockage inside the screw feeder, thereby affecting the subsequent feeding. In addition, when transporting soil, the amount of dust around is large. If it is not handled, it will cause harm to the bodies of surrounding people.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A high-efficiency screw feeder comprises a screw feeder body, a breaking box is fixedly installed on the top of the screw feeder body, a feed hopper is arranged on the top of the breaking box, and a first motor is fixedly installed on one side of the breaking box, a second motor is installed on the top of the screw feeder body away from the breaking box, and a discharge port is installed below the screw feeder body, a pulley group is movably connected to one side of the second motor, and a mounting seat is arranged at the bottom of the second motor, a water tank is fixedly installed on one side of the discharge port, a main shaft is movably connected inside the screw feeder body, an auger is arranged on the outside of the main shaft, a rotating shaft is movably connected inside the breaking box, a breaking rod is fixedly installed on one side of the rotating shaft, and a plowshare is arranged on one side of the breaking rod.

[0009] Furthermore, the first motors are provided in two groups, which are symmetrically arranged on both sides of the scattering box.

[0010] Furthermore, the pulley assembly is composed of a belt, a large pulley and a small pulley.

[0011] Furthermore, a connecting pipe is installed on one side of the water tank, a valve is provided on one side of the connecting pipe, and a spray head is installed on one side of the valve.

[0012] Furthermore, the spray heads are provided in two groups, which are symmetrically arranged on both sides of the water tank.

[0013] Furthermore, the rotating shafts are provided in two groups, and each group of rotating shafts corresponds to a group of first motors.

[0014] Furthermore, the breaking rods are provided in two groups, and the two groups of breaking rods are distributed inside the breaking box in a staggered manner.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) This solution, by installing a breaking box on the top of the screw feeder body, using two sets of breaking rods staggeredly distributed on the inner side of the breaking box, and then using two sets of second motors to drive the rotating shaft to rotate, can enable the two sets of breaking rods and plowshares to break up the agglomerated soil, and can pre-treat the soil to avoid blockage during soil transportation, and can efficiently transport the soil without affecting subsequent feeding.

[0018] (2) This solution, by installing a water tank on one side of the discharge port, using two sets of spray heads on both sides of the discharge port, and then using a valve to control the spray heads to spray around the discharge port, can effectively reduce the amount of dust around the discharge port and avoid causing harm to the bodies of people around it. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the main body of the screw feeder of the utility model;

[0021] Figure 3 It is a schematic diagram of the conveying assembly of the utility model;

[0022] Figure 4 It is a schematic diagram of the utility model breaking up the components.

[0023] Description of the numbers in the figure:

[0024] 1. Screw feeder body; 2. Breaking box; 3. Feed hopper; 4. First motor; 5. Second motor; 6. Pulley set; 7. Mounting seat; 8. Feeding port; 9. Water tank; 91. Connecting pipe; 92. Valve; 93. Spray head; 10. Main shaft; 11. Auger; 12. Rotating shaft; 13. Breaking rod; 14. Plowshare. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0026] Example:

[0027] See also Figure 1-4 A high-efficiency screw feeder includes a screw feeder body 1, a breaking box 2 is fixedly installed above the screw feeder body 1, the breaking box 2 is used to break up the agglomerated soil, a feeding hopper 3 is arranged above the breaking box 2, and a first motor 4 is fixedly installed on one side of the breaking box 2, the first motor 4 is used to drive a breaking rod 13 and a plowshare 14 to break up the agglomerated soil, a second motor 5 is installed on the side of the screw feeder body 1 away from the breaking box 2, and a discharge port 8 is installed below the screw feeder body 1, and the discharge port 8 is used for a side of the second motor 5 to be movably connected with a pulley group 6 The second motor 5 and the pulley group 6 are used to drive the auger 11 to transport soil, and a mounting seat 7 is provided at the bottom of the second motor 5, the mounting seat 7 is used to install the second motor 5, a water tank 9 is fixedly installed on one side of the discharge port 8, the internal movably connected with the main shaft 10 of the screw feeder body 1, the outer side of the main shaft 10 is provided with an auger 11, the main shaft 10 and the soil are used to transport, the internal movably connected with the rotating shaft 12 of the scattering box 2, a scattering rod 13 is fixedly installed on one side of the rotating shaft 12, and a plowshare 14 is installed on one side of the scattering rod 13, and the scattering rod 13 and the plowshare 14 scatter the agglomerated soil.

[0028] See also Figure 1 and Figure 4 The first motor 4 is provided with two groups, which are symmetrically arranged on both sides of the breaking box 2. By providing the first motor 4, the breaking rod 13 and the plowshare 14 can be driven to break up the agglomerated soil.

[0029] See also Figure 1 and Figure 2 The pulley group 6 is composed of a belt, a large pulley and a small pulley.

[0030] See also Figure 1 and Figure 2A connecting pipe 91 is installed on one side of the water tank 9, a valve 92 is provided on one side of the connecting pipe 91, and a spray head 93 is installed on one side of the valve 92. The spray of the spray head 93 can be controlled by setting the valve 92.

[0031] See also Figure 2 The spray heads 93 are provided in two groups, symmetrically arranged on both sides of the water tank 9 , and the spray heads 93 can be provided to spray around the feed port 8 .

[0032] See also Figure 2 and Figure 4 The rotating shaft 12 is provided in two groups, each group of the rotating shaft 12 corresponds to a group of the first motor 4, and the rotating shaft 12 can drive the auger 11 to rotate.

[0033] See also Figure 2 and Figure 4 The breaking rods 13 are provided in two groups, and the two groups of breaking rods 13 are distributed inside the breaking box 2 in a staggered manner. By providing the breaking rods 13, the agglomerated soil can be broken up.

[0034] During use: first, install the breaking box 2 above the screw feeder body 1, and the soil enters the breaking box 2 from the feed hopper 3. Use two sets of breaking rods 13 to be staggered and distributed on the inner side of the breaking box 2, and then use two sets of second motors 5 to drive the rotating shaft 12 to rotate, so that the two sets of breaking rods 13 and the plowshare 14 can break up the agglomerated soil, and the broken soil is then transported to the discharge port 8 through the auger 11 and the main shaft 10. The water tank 9 is installed on one side of the discharge port 8, and two sets of spray heads 93 are arranged on both sides of the discharge port 8. Then, the valve 92 is used to control the spray head 93 to spray around the discharge port 8, which can effectively reduce the amount of dust around the discharge port 8 and avoid harm to the bodies of people around. The soil can be pre-treated to avoid blockage when transporting the soil, and the soil can be efficiently transported without affecting subsequent feeding.

[0035] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0036] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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.

[0037] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high-efficiency screw feeder, comprising a screw feeder body (1), a scattering box (2) is fixedly installed above the screw feeder body (1), a feed hopper (3) is arranged above the scattering box (2), and a first motor (4) is fixedly installed on one side of the scattering box (2), characterized in that: A second motor (5) is installed on the upper side of the screw feeder body (1) away from the breaking box (2), and a discharge port (8) is installed below the screw feeder body (1). A pulley group (6) is movably connected to one side of the second motor (5), and a mounting seat (7) is provided at the bottom of the second motor (5). A water tank (9) is fixedly installed on one side of the discharge port (8). A main shaft (10) is movably connected inside the screw feeder body (1), and an auger (11) is provided on the outer side of the main shaft (10). A rotating shaft (12) is movably connected inside the breaking box (2), a breaking rod (13) is fixedly installed on one side of the rotating shaft (12), and a plowshare (14) is installed on one side of the breaking rod (13).

2. A high-efficiency screw feeder according to claim 1, characterized in that: The first motors (4) are provided in two groups and are symmetrically arranged on both sides of the beating box (2).

3. The high-efficiency screw feeder according to claim 1, characterized in that: The pulley assembly (6) is composed of a belt, a large pulley and a small pulley.

4. The high-efficiency screw feeder according to claim 1, characterized in that: A connecting pipe (91) is installed on one side of the water tank (9), a valve (92) is provided on one side of the connecting pipe (91), and a spray head (93) is installed on one side of the valve (92).

5. The high-efficiency screw feeder according to claim 4, characterized in that: The spray heads (93) are arranged in two groups and are symmetrically arranged on both sides of the water tank (9).

6. The high-efficiency screw feeder according to claim 1, characterized in that: The rotating shafts (12) are provided in two groups, and each group of rotating shafts (12) corresponds to a group of first motors (4).

7. The high-efficiency screw feeder according to claim 1, characterized in that: The breaking rods (13) are provided in two groups, and the two groups of breaking rods (13) are distributed inside the breaking box (2) in a staggered manner.

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