Rotary feeding device of vacuum feeding machine

Abstract

The rotary feeding device of the vacuum feeding machine is used for adjusting the position of a feeding machine body and comprises a supporting column, a supporting disc, a limiting opening, a driving column, a lifting mechanism and a rotating mechanism, the supporting column is arranged on one side of the feeding machine body, a supporting shell is fixedly arranged on the supporting column, the supporting disc is arranged in the supporting shell in a sliding mode, and the limiting opening is formed in the supporting shell. A supporting opening is formed in the supporting disc, the limiting opening is formed in the supporting shell, the limiting opening penetrates through the supporting column, the driving column is rotationally arranged in the supporting opening, the driving column penetrates through the limiting opening and extends out of the supporting shell, a fixing column is fixedly arranged on the side wall of the driving column and fixedly connected with the feeding machine body, and the lifting mechanism is arranged in the supporting shell. According to the rotary feeding device of the vacuum feeding machine, the problem that cost is increased due to the fact that the number of vacuum feeding machines needs to be increased when multiple tanks are fed in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum feeder feeding, in particular to a rotary feeding device for a vacuum feeder. Background Art

[0002] A vacuum loader, also known as a vacuum conveyor, is a dust-free, closed pipeline conveying equipment that uses vacuum suction to transport granular and powdered materials. It uses the pressure difference between the vacuum and the ambient space to form gas flow in the pipeline, driving the movement of powdered materials, thereby completing the transportation of powders.

[0003] In the existing technology, a vacuum loader is generally fixed on the top of the tank body through a bracket to feed the tank body. However, in the process of feeding multiple tank bodies, multiple vacuum loaders are needed to feed different tank bodies, which has low work efficiency and increases the equipment cost of feeding. For this reason, we propose a rotary feeding device for a vacuum loader. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the shortcomings of the existing technology, the present invention provides a rotary feeding device of a vacuum feeder to solve the problem of increased cost caused by the need to increase the number of vacuum feeders for feeding multiple tanks in the existing technology mentioned in the background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rotary feeding device for a vacuum loader, used for adjusting the position of a loader body, comprising a support column, a support plate, a limit port, a drive column, a lifting mechanism and a rotating mechanism;

[0008] The support column is arranged on one side of the loader body, and a support shell is fixedly arranged on the support column;

[0009] The support plate is slidably arranged in the support shell, and a support opening is opened on the support plate;

[0010] The limiting opening is provided on the supporting shell, and the limiting opening passes through the supporting column;

[0011] The driving column is rotatably arranged in the support opening, the driving column passes through the limiting opening and extends out of the support shell, and a fixing column is fixedly arranged on the side wall of the driving column;

[0012] Wherein, the fixing column is fixedly connected to the loader body;

[0013] The lifting mechanism is arranged in the supporting shell and is used to control the lifting of the supporting plate;

[0014] The rotating mechanism is arranged in the supporting plate and is used for controlling the driving column to rotate.

[0015] Preferably, the lifting mechanism includes:

[0016] Pads, a plurality of pads are fixedly provided on the support plate;

[0017] A first electric push rod is fixedly arranged between the cushion block and the inner bottom wall of the support shell.

[0018] Furthermore, the rotating mechanism includes:

[0019] an annular groove, the annular groove being provided on the supporting plate;

[0020] An adjusting groove, the adjusting groove being provided at the bottom of the annular groove;

[0021] An adjustment port, the adjustment port being provided at the bottom of the adjustment slot;

[0022] a preliminary adjustment mechanism, the preliminary adjustment mechanism being disposed in the adjustment slot and being used to perform preliminary adjustment on the rotation angle of the drive column;

[0023] A fine adjustment mechanism is provided in the annular groove and is used for finely adjusting the rotation angle of the driving column.

[0024] Furthermore, the preliminary adjustment mechanism includes:

[0025] a first gear, the first gear being fixedly disposed on the driving column;

[0026] an adjusting block, the adjusting block being slidably disposed in the adjusting opening;

[0027] a second gear, the second gear being rotatably disposed on the adjusting block and meshing with the first gear;

[0028] A first motor is fixedly disposed on the regulating block, and an output end of the first motor is fixedly connected to the second gear.

[0029] Furthermore, the fine adjustment mechanism includes:

[0030] a first gear ring, the first gear ring being rotatably disposed in the annular groove and meshing with the first gear;

[0031] a third gear, the third gear being fixedly mounted on the second gear and meshing with the first gear ring;

[0032] A second electric push rod is fixedly arranged between the adjustment block and the side wall of the adjustment port.

[0033] On the basis of the above solution, a plurality of heat dissipation openings are provided on the side wall of the supporting shell, and a filter is fixedly installed in the heat dissipation openings.

[0034] (3) Beneficial effects

[0035] Compared with the prior art, the present invention provides a rotary feeding device for a vacuum feeder, which has the following beneficial effects:

[0036] 1. In the present invention, the setting of the lifting mechanism facilitates the operation of the first electric slide to drive the support plate and the driving column to rotate, thereby facilitating the adjustment of the height of the loader body, so that the loader body can be extended into the tank body to prevent materials from spilling from the tank body;

[0037] 2. In the present invention, by setting up the rotation mechanism, the second electric push rod can be used to mesh the first gear with the second gear or the third gear with the first gear ring. When the first gear is meshed with the second gear, the driving column can be controlled to perform a rapid initial rotation. Then, when the third gear is meshed with the first gear ring, the driving column can be finely rotated, thereby facilitating the position adjustment of the loader body, and then the loader body is moved to different tanks in sequence for feeding.

[0038] 3. In the utility model, through the arrangement of the support column, support plate, limit port, drive column, lifting mechanism and rotating mechanism, it is convenient to adjust the height of the loader body through the lifting mechanism, and at the same time, the loader body is moved around the support column through the rotating mechanism, so that the loader body can be moved to different tank bodies in turn for feeding. Only one loader body is needed to realize the feeding operation of multiple tank bodies, which solves the problem of increased cost caused by the need to increase the number of vacuum loaders for feeding multiple tank bodies in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a schematic diagram of the structure of this application;

[0040] Figure 2 This is a schematic diagram of the cross-sectional structure of this application;

[0041] Figure 3 This is a structural diagram of the support plate of this application;

[0042] Figure 4 This is a schematic diagram of the cross-sectional structure of the support plate of this application;

[0043] Figure 5 This is a structural diagram of the rotating mechanism of this application.

[0044] In the figure: 1. Loader body; 2. Support column; 3. Support shell; 4. Support plate; 5. Drive column; 6. First electric push rod; 7. Annular groove; 8. Adjustment port; 9. First gear; 10. Adjustment block; 11. Second gear; 12. First motor; 13. First gear ring; 14. Third gear; 15. Second electric push rod; 16. Heat dissipation port. DETAILED DESCRIPTION

[0045] 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.

[0046] See also Figure 1-Figure 5 , a vacuum loader rotary feeding device for adjusting the position of the loader body 1, includes a support column 2, a support plate 4, a limit port, a driving column 5, a lifting mechanism and a rotating mechanism. The support column 2 is arranged on one side of the loader body 1, and a support shell 3 is fixedly provided on the support column 2, and the support plate 4 is slidably arranged in the support shell 3. A support port is opened on the support plate 4, and the limit port is opened on the support shell 3. The limit port passes through the support column 2, and the driving column 5 is rotatably arranged in the support port. The driving column 5 passes through the limit port and extends out of the supporting shell 3. A fixed column is fixedly provided on the side wall of the driving column 5, wherein the fixed column is fixedly connected to the loader body 1, and the lifting mechanism is arranged in the support shell 3 for controlling the support plate 4 to lift and lower, and the rotating mechanism is arranged in the support plate 4 for controlling the driving column 5 to rotate. A plurality of heat dissipation ports 16 are opened on the side wall of the support shell 3, and a filter is fixedly provided in the heat dissipation port 16.

[0047] Reference Figure 2 and Figure 4 The lifting mechanism includes a pad and a first electric push rod 6. A plurality of pads are fixedly provided on the support plate 4. The first electric push rod 6 is fixedly provided between the pad and the inner bottom wall of the support shell 3.

[0048] Specifically, the operator controls the operation of the first electric slide, and drives the support plate 4 and the driving column 5 to rotate through the operation of the first electric slide, thereby facilitating the adjustment of the height of the loader body 1, so that the loader body 1 can be extended into the tank body to prevent materials from spilling from the tank body.

[0049] Reference Figure 3-Figure 5The rotating mechanism includes an annular groove 7, an adjusting groove, an adjusting port 8, a preliminary adjusting mechanism and a fine adjusting mechanism. The annular groove 7 is opened on the supporting plate 4, the adjusting groove is opened at the bottom of the annular groove 7, and the adjusting port 8 is opened at the bottom of the adjusting groove. The preliminary adjusting mechanism is arranged in the adjusting groove for preliminary adjustment of the rotation angle of the driving column 5. The fine adjusting mechanism is arranged in the annular groove 7 for fine adjustment of the rotation angle of the driving column 5. The preliminary adjusting mechanism includes a first gear 9, an adjusting block 10, a second gear 11 and a first motor 12. The first gear 9 is fixedly arranged on the driving column 5, the adjusting block 10 is slidably arranged in the adjusting port 8, the second gear 11 is rotatably arranged on the adjusting block 10, the second gear 11 is meshed with the first gear 9, the first motor 12 is fixedly arranged on the adjusting block 10, and the output end of the first motor 12 is fixedly connected to the second gear 11.

[0050] Specifically, the operator controls the operation of the first motor 12, and the operation of the first motor 12 can drive the second gear 11 to rotate, and then drive the driving column 5 to rotate rapidly through the engagement of the second gear 11 and the first gear 9, so that the loader body 1 moves around the driving column 5.

[0051] Reference Figure 3-Figure 5 The fine adjustment mechanism includes a first gear ring 13, a third gear 14 and a second electric push rod 15. The first gear ring 13 is rotatably set in the annular groove 7, the first gear ring 13 is engaged with the first gear 9, the third gear 14 is fixedly set on the second gear 11, the third gear 14 is engaged with the first gear ring 13, and the second electric push rod 15 is fixedly set between the adjustment block 10 and the side wall of the adjustment port 8. The diameter of the third gear 14 is smaller than the diameter of the second gear 11.

[0052] Specifically, the operator controls the operation of the second electric push rod 15. The operation of the second electric push rod 15 can control the rotation of the drive block, the second gear 11 and the third gear 14, so that the third gear 14 is engaged with the first gear ring 13. At the same time, the operation of the first motor 12 can drive the second gear 11 and the third gear 14 to rotate. At the same time, the engagement of the third gear 14 with the first gear ring 13 drives the first gear ring 13 to rotate, and then the engagement of the first gear ring 13 with the first gear 9 drives the drive column 5 to rotate slowly, thereby finely adjusting the position of the loader body 1.

[0053] To sum up, when in use, the operator fixes the support column 2 on the ground, and then the operator controls the first electric slide to work, and the work of the first electric slide drives the support plate 4 and the driving column 5 to rotate, so as to facilitate the adjustment of the height of the loader body 1, so that the loader body 1 can be extended into the tank body, and then the tank body is fed by the work of the loader body 1. After a tank body is fed, the operator can make the loader body 1 extend from the tank body by the work of the first electric push rod 6. At the same time, the operator controls the first motor 12 to work, and the work of the first motor 12 can drive the second gear 11 to rotate, and then the engagement of the second gear 11 with the first gear 9 drives the driving column 5 to rotate rapidly, so as to The loader body 1 moves around the driving column 5, and then the operator controls the second electric push rod 15 to work. The operation of the second electric push rod 15 can control the driving block, the second gear 11 and the third gear 14 to rotate, so that the third gear 14 is engaged with the first gear ring 13. At the same time, the operation of the first motor 12 can drive the second gear 11 and the third gear 14 to rotate. At the same time, the engagement of the third gear 14 with the first gear ring 13 drives the first gear ring 13 to rotate, and then the engagement of the first gear ring 13 with the first gear 9 drives the driving column 5 to rotate slowly, and then the position of the loader body 1 is finely adjusted, so that the loader body 1 moves to the top of other tanks to feed other tanks.

[0054] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum feeder rotary feeding device for adjusting the position of a feeder body (1), characterized in that: include: A support column (2), the support column (2) being arranged on one side of the feeder body (1), and a support shell (3) being fixedly arranged on the support column (2); A support plate (4), the support plate (4) being slidably disposed in the support shell (3), and a support opening being provided on the support plate (4); A limiting opening, the limiting opening being provided on the supporting shell (3) and passing through the supporting column (2); A driving column (5), the driving column (5) is rotatably arranged in the support opening, the driving column (5) passes through the limiting opening and extends out of the support shell (3), and a fixing column is fixedly arranged on the side wall of the driving column (5); Wherein, the fixing column is fixedly connected to the loader body (1); a lifting mechanism, the lifting mechanism being arranged in the supporting shell (3) and being used for controlling the lifting of the supporting plate (4); A rotating mechanism is provided in the supporting plate (4) and is used to control the driving column (5) to rotate.

2. A vacuum feeder rotary feeding device according to claim 1, characterized in that: The lifting mechanism comprises: Pads, a plurality of pads are fixedly arranged on the support plate (4); A first electric push rod (6) is fixedly arranged between the cushion block and the inner bottom wall of the support shell (3).

3. A vacuum feeder rotary feeding device according to claim 2, characterized in that: The rotating mechanism comprises: an annular groove (7), the annular groove (7) being provided on the supporting plate (4); An adjusting groove, the adjusting groove being provided at the bottom of the annular groove (7); An adjustment port (8), the adjustment port (8) being provided at the bottom of the adjustment slot; A preliminary adjustment mechanism, the preliminary adjustment mechanism being arranged in the adjustment slot and being used for performing preliminary adjustment on the rotation angle of the driving column (5); A fine adjustment mechanism is provided in the annular groove (7) and is used for finely adjusting the rotation angle of the driving column (5).

4. A vacuum feeder rotary feeding device according to claim 3, characterized in that: The preliminary adjustment mechanism includes: a first gear (9), the first gear (9) being fixedly arranged on the driving column (5); an adjusting block (10), the adjusting block (10) being slidably disposed in the adjusting opening (8); a second gear (11), the second gear (11) being rotatably disposed on the adjustment block (10), the second gear (11) being meshed with the first gear (9); A first motor (12), wherein the first motor (12) is fixedly arranged on the regulating block (10), and an output end of the first motor (12) is fixedly connected to the second gear (11).

5. The rotary feeding device of a vacuum feeder according to claim 4, characterized in that: The fine adjustment mechanism comprises: a first gear ring (13), the first gear ring (13) being rotatably disposed in the annular groove (7), the first gear ring (13) being meshed with the first gear (9); a third gear (14), the third gear (14) being fixedly mounted on the second gear (11), the third gear (14) being meshed with the first gear ring (13); A second electric push rod (15) is fixedly arranged between the adjustment block (10) and the side wall of the adjustment port (8).

6. A vacuum feeder rotary feeding device according to claim 5, characterized in that: The side wall of the supporting shell (3) is provided with a plurality of heat dissipation openings (16), and a filter is fixedly arranged in the heat dissipation opening (16).

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