Blowing-carding cotton machine with automatic cleaning function

Abstract

The utility model relates to the field of blowing-carding cotton machines, in particular to an automatic cleaning blowing-carding cotton machine which comprises a base. A motor bracket is arranged on the top of the base; a rotating motor is arranged on the top of the motor bracket; a transmission belt in transmission connection is arranged at the output end of the rotating motor; a raw material roller is arranged at one end of the transmission belt away from the rotating motor; multiple groups of connecting grooves are formed in the outer end surfaces of the side surfaces of the raw material rollers; clamping pieces are arranged on the side surfaces of the inner walls of the multiple groups of connecting grooves; driving gears are arranged at the ends, away from the transmission belt, of the raw material rollers; according to the cotton carding machine, the cotton carding processing efficiency of cotton with different thicknesses can be effectively improved through the combination of the sliding grooves and the connecting shafts, and it can be guaranteed that the grabbing hooks make contact with the surfaces of cotton raw materials all the time through the structures of the springs; therefore, the effect of self-adaptive adjustment can be achieved in the cotton carding processing process of the cotton.

Description

Technical Field

[0001] The utility model relates to the technical field of a cleaning-carding and cotton-joining machine, in particular to a cleaning-carding and cotton-joining machine which can be automatically cleaned. Background Art

[0002] The cotton grabber, also known as the bale grabber, is a machine that grabs cotton fibers from the cotton bale in the cotton opening and cleaning combined unit. It is usually ranked first in the combined machine. There are upper grabbing type, lower grabbing type, trolley reciprocating type, trolley rotary type, trolley lifting type, platform lifting type, etc. Generally, saw blade beaters and ribs are used, and there are also angle nail machines or spring clamps to grab fibers from the surface of the cotton bale, which are transported to the subsequent machines for further processing by airflow or machinery. Its structure is constantly improving. For example, the upper grabbing type is adopted to achieve multi-bale cotton mixing.

[0003] The Chinese patent with the publication number CN212713895U discloses a novel cleaning and combing cotton plucking machine, including a control cabinet, a main sliding rail is fixedly installed on one side of the control cabinet, and the control cabinet is located on both sides of the main sliding rail and is fixedly connected to auxiliary sliding rails, and the two ends of the auxiliary sliding rails are respectively fixedly installed with limit switches, and the tops of the main sliding rails and the auxiliary sliding rails are slidably connected with a sliding base, and the top of the sliding base is fixedly connected with a rotating disc, and a lifting device is fixedly installed on the top of the rotating disc, and a square groove is provided on one side of the lifting device. The utility model realizes that the extension length of the cotton-separating teeth can be adjusted by sliding the limit knob through the arrangement of the second T-shaped slideway, the second slider and the limit knob, and the extension length of the cotton-separating teeth can be positioned by screwing the limit knob, so that the appropriate length can be adjusted to facilitate the cotton grabbing arm to grab the cotton limit.

[0004] However, the above-mentioned disclosed scheme has the following shortcomings: the above-mentioned device uses fixed-position cotton dividing teeth to comb the cotton raw materials. During the processing, as the cotton is combed, the thickness of the raw cotton will gradually decrease. The fixed structure of the above-mentioned device will reduce the combing efficiency as the thickness of the cotton raw materials decreases. Utility Model Content

[0005] The purpose of the utility model is to address the technical problems existing in the background technology. The utility model proposes an automatically cleaned cotton cleaning and combing machine. The utility model can effectively improve the combing efficiency of cotton of different thicknesses through the combination of sliding grooves and connecting shafts. The spring structure can ensure that the grabbing hook is always in contact with the surface of the cotton raw material, so that the cotton can be adaptively adjusted as it goes through the combing process. Compared with traditional devices, this device achieves the effect of adaptive combing by targetedly changing the spacing between multiple groups of grabbing hooks.

[0006] The utility model provides an automatic cleaning cleaning and combing cotton-joining machine, comprising a base; a motor bracket is arranged on the top of the base; a rotating motor is arranged on the top of the motor bracket; a transmission belt connected to the rotating motor is arranged on the output end of the rotating motor; a raw material roller is arranged on the end of the transmission belt away from the rotating motor;

[0007] A plurality of connecting grooves are arranged on the outer end surface of the side of the raw material roller; a clamping piece is arranged on the inner wall side of the plurality of connecting grooves; a driving gear is arranged on the end of the raw material roller away from the transmission belt; and a rotating structure for combing cotton is arranged on the driving gear.

[0008] Preferably, a driven gear is provided on the rotating structure, and the side surface of the driving gear is meshed and connected with multiple groups of driven gears; an inner gear ring is provided on the side surface of the driven gear for meshing connection; the inner gear ring is connected to the side surface of the inner wall of the base; a rotating base for rotation connection is provided on the bottom of the driving gear; a spring bracket is provided on the side surface of the rotating base; multiple groups of springs are provided on the side surface of the spring bracket; a connecting bracket is provided on the end of the spring away from the spring bracket; a rotating connecting piece for rotation connection is provided on the bottom of the connecting bracket; a connecting shaft for rotation connection is provided on the bottom of the rotating connecting piece; the rotating connecting piece is slidably connected to the driven gear; a sliding groove is provided on the driven gear; the connecting shaft is slidably connected to the inner wall of the sliding groove; a sliding limiter is provided on the bottom of the driven gear; a side limiter for sliding connection is provided on the side surface of the sliding limiter; multiple groups of grab hooks are provided on the side surface of the connecting shaft; a connecting piece is provided on the side surface of the connecting shaft, and the connecting piece is connected to the side limiter.

[0009] Preferably, the plurality of groups of grab hooks are circumferentially and evenly spaced around the side surface of the connecting shaft, and the plurality of groups of driven gears are symmetrically distributed around the driving gear.

[0010] Preferably, a sliding buffer is provided on the inner wall of the sliding groove, and a side surface of the sliding buffer contacts the side surface of the connecting shaft.

[0011] Preferably, a support plate is provided on the bottom of the base, an annular groove is provided on the top of the support plate, and the annular groove is slidably connected to the top of the connecting bracket; the width of the annular groove is greater than twice the width of the connecting bracket.

[0012] Preferably, an anti-slip layer is provided on the side surface of the inner wall of the connecting groove, a clamping spring is provided on the side surface of the clamping piece, and the other end of the clamping spring is connected to the side surface of the inner wall of the connecting groove.

[0013] Preferably, the internal gear ring, the driven gear and the driving gear are at the same height level.

[0014] Preferably, the grab hooks are distributed at equal intervals in the vertical direction on the side of the connecting shaft.

[0015] The above technical solution of the utility model has the following beneficial technical effects:

[0016] The utility model can effectively improve the combing efficiency of cotton with different thicknesses through the combination of the sliding groove and the connecting shaft, and can ensure that the grab hook is always in contact with the surface of the cotton raw material through the spring structure, so that the effect of adaptive adjustment can be achieved as the cotton goes through the combing process. Compared with the traditional device, the present device achieves the effect of adaptive combing by targetedly changing the spacing between multiple groups of grab hooks, and can effectively improve the situation that the connecting shaft of the device will not rotate freely during the rotation process through the structure of the side limiter, thereby ensuring that the grab hook is in stable contact with the surface of the cotton raw material fixed on the side of the raw material roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of an embodiment of a cleaning-carding and cotton-joining machine capable of automatic cleaning according to the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the rotating base in the embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the raw material roller in the embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of part A in the embodiment of the utility model;

[0021] Figure numerals: 1. base; 2. motor bracket; 3. rotating motor; 4. transmission belt; 5. raw material roller; 6. connecting groove; 7. clamping member; 8. driving gear; 9. internal gear ring; 10. driven gear; 11. rotating base; 12. spring bracket; 13. spring; 14. connecting bracket; 15. rotating connecting member; 16. sliding groove; 17. sliding limit member; 18. connecting shaft; 19. grab hook; 20. side limit member. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0023] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0024] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0027] Embodiment 1

[0028] like Figure 1-Figure 4 As shown, the utility model provides an automatic cleaning cleaning and combing cotton connecting machine, comprising a base 1, a motor bracket 2, a rotating motor 3, a driving belt 4, a raw material roller 5, a connecting groove 6, a clamping member 7, a driving gear 8, an inner gear ring 9, a driven gear 10, a rotating base 11, a spring bracket 12, a spring 13, a connecting bracket 14, a rotating connecting member 15, a sliding groove 16, a sliding stopper 17, a connecting shaft 18, a grab hook 19 and a side stopper 20;

[0029] A motor bracket 2 is provided on the top of the base 1; a rotating motor 3 is provided on the top of the motor bracket 2; a transmission belt 4 for transmission connection is provided on the output end of the rotating motor 3; a raw material roller 5 is provided on the end of the transmission belt 4 away from the rotating motor 3;

[0030] A plurality of connecting grooves 6 are provided on the outer end surface of the side of the raw material roller 5; a clamping member 7 is provided on the inner wall side of the plurality of connecting grooves 6; a driving gear 8 is provided on the end of the raw material roller 5 away from the transmission belt 4; a rotating structure for combing cotton is provided on the driving gear 8;

[0031] A driven gear is provided on the rotating structure, and the side of the driving gear 8 is meshed and connected with multiple groups of driven gears 10; an inner gear ring 9 is provided on the side of the driven gear 10 for meshing connection; the inner gear ring 9 is connected to the side of the inner wall of the base 1; a rotating base 11 for rotation connection is provided on the bottom of the driving gear 8; a spring bracket 12 is provided on the side of the rotating base 11; multiple groups of springs 13 are provided on the side of the spring bracket 12; a connecting bracket 14 is provided on the end of the spring 13 away from the spring bracket 12; a rotating connecting member 15 for rotation connection is provided on the bottom of the connecting bracket 14; a connecting shaft 18 for rotation connection is provided on the bottom of the rotating connecting member 15; the rotating connecting member 15 is slidably connected with the driven gear 10; a sliding groove 16 is provided on the driven gear 10; the connecting shaft 16 is slidably connected with the inner wall of the sliding groove; a sliding stopper 17 is provided on the bottom of the driven gear 10; a side stopper 20 for sliding connection is provided on the side of the sliding stopper 17; multiple groups of grab hooks 19 are provided on the side of the connecting shaft 18; a connecting member is provided on the side of the connecting shaft 18, and the connecting member is connected to the side stopper 20.

[0032] In this embodiment, the device can effectively improve the stability and accuracy of the cotton processing process. Compared with the fixed rotating structure of the traditional device, the device can slide relatively close to each other during the rotation process, so that the cotton combing structure of the device can be adaptively adjusted through elasticity according to the thickness change of the cotton, thereby ensuring the cotton combing efficiency.

[0033] The driving belt 4 is driven to rotate by rotating the motor 3, the raw material roller 5 is driven to rotate by the driving belt 4, and the driving gear 8 is driven to rotate by the raw material roller 5. The rotating raw material roller 5 can increase the rotation speed of the cotton raw material relative to the grab hook 19, thereby improving the combing efficiency of the device. The structure of the raw material roller 5 can effectively improve the fixing effect of the cotton raw material by the device. The cotton raw material is inserted into the connecting groove 6 and then clamped by the clamping member 7, thereby achieving clamping and fixing of the side of the cotton raw material. Therefore, the cotton raw material will rotate along with the raw material roller 5 on the side of the raw material roller 5.

[0034] The driven gear 10 is driven to rotate by the driving gear 8, so that the effect of multiple groups of grabbing hooks 19 rotating around the side of the raw material roller 5 is achieved. At this time, the rotating base 11 and the spring bracket 12 can avoid the problem of the spring 13 being twisted due to the rotation of the driven gear 10, so that the relative orientation of the connecting bracket 14 and the spring bracket 12 can be fixed by rotating the base 11 and the rotating connecting member 15, thereby ensuring the stability of the spring 13. The structure of the spring 13 can provide the grabbing hook 19 with an extrusion force on the cotton surface when the side of the grabbing hook 19 contacts the cotton surface. When the cotton surface is combed by the grabbing hook 19, resulting in a reduction of cotton raw materials on the raw material roller 5, the spring 13 drives the connecting bracket 14 to slide close to the spring bracket 12, thereby achieving the effect of adaptive adjustment of the device. At this time, the connecting bracket 14 drives the rotating connecting member 15 to slide, and the rotating connecting member 15 drives the connecting shaft 18 to slide. At the same time, the structure of the side limiter 20 prevents the connecting shaft 18 from rotating relative to the driven gear 10, thereby ensuring that the grabbing hook 19 does not rotate freely, thereby ensuring the combing effect of the device.

[0035] Embodiment 2

[0036] like Figure 1-Figure 4 As shown, the utility model proposes an automatic cleaning and combing cotton connecting machine. Compared with the first embodiment, in this embodiment, multiple groups of grab hooks 19 are distributed around the side of the connecting shaft 18 with equal intervals around the circumference, and multiple groups of driven gears 10 are symmetrically distributed around the driving gear 9.

[0037] The combination of the connecting shaft 18 and the grab hook 19 can effectively improve the combing efficiency of the device. At the same time, the structure of multiple groups of grab hooks 19 can make the connecting shaft 18 receive the same resistance from all directions, reducing the risk of the device breaking.

[0038] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0039] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A cleaning and carding machine capable of automatic cleaning, characterized in that: The invention comprises a base (1); a motor support (2) is arranged on the top of the base (1); a rotating motor (3) is arranged on the top of the motor support (2); a transmission belt (4) for transmission connection is arranged on the output end of the rotating motor (3); a raw material roller (5) is arranged on the end of the transmission belt (4) away from the rotating motor (3); A plurality of connection grooves (6) are provided on the outer end surface of the side of the raw material roller (5); a clamping member (7) is provided on the inner wall side of the plurality of connection grooves (6); a driving gear (8) is provided on the end of the raw material roller (5) away from the transmission belt (4); and a rotating structure for combing cotton is provided on the driving gear (8).

2. The automatic cleaning carding machine according to claim 1, characterized in that: The rotating structure is provided with a driven gear, and the side of the driving gear (8) is meshedly connected with multiple groups of driven gears (10); the side of the driven gear (10) is provided with an inner gear ring (9) in meshing connection; the inner gear ring (9) is connected to the side of the inner wall of the base (1); a rotating base (11) is rotatably connected to the bottom of the driving gear (8); a spring bracket (12) is provided on the side of the rotating base (11); multiple groups of springs (13) are provided on the side of the spring bracket (12); a connecting bracket (14) is provided on the end of the spring (13) away from the spring bracket (12); a rotating bracket (14) is rotatably connected to the bottom of the connecting bracket (14); A connecting member (15); a connecting shaft (18) for rotational connection is provided at the bottom of the rotating connecting member (15); the rotating connecting member (15) is slidably connected to the driven gear (10); a sliding groove (16) is provided on the driven gear (10); the connecting shaft (18) is slidably connected to the inner wall of the sliding groove; a sliding stopper (17) is provided at the bottom of the driven gear (10); a side stopper (20) for sliding connection is provided on the side of the sliding stopper (17); a plurality of groups of grab hooks (19) are provided on the side of the connecting shaft (18); a connecting member is provided on the side of the connecting shaft (18), and the connecting member is connected to the side stopper (20).

3. The automatic cleaning carding machine according to claim 2, characterized in that: A plurality of groups of grab hooks (19) are circumferentially and evenly spaced around the side of the connecting shaft (18), and a plurality of groups of driven gears (10) are symmetrically distributed around the driving gear (8).

4. The automatic cleaning carding machine according to claim 2, characterized in that: A sliding buffer is provided on the inner wall of the sliding groove (16), and the side surface of the sliding buffer contacts the side surface of the connecting shaft (18).

5. The automatic cleaning carding machine according to claim 2, characterized in that: A support plate is provided on the bottom of the base (1), an annular groove is provided on the top of the support plate, and the annular groove is slidably connected to the top of the connecting bracket (14); the width of the annular groove is twice the width of the connecting bracket (14).

6. The automatic cleaning carding machine according to claim 1, characterized in that: An anti-slip layer is provided on the inner wall side of the connecting groove (6), a clamping spring is provided on the side of the clamping piece (7), and the other end of the clamping spring is connected to the inner wall side of the connecting groove (6).

7. The automatic cleaning carding machine according to claim 2, characterized in that: The inner gear ring (9), the driven gear (10) and the driving gear (8) are located at the same height level.

8. The automatic cleaning carding machine according to claim 2, characterized in that: The grab hooks (19) are distributed at equal intervals in the vertical direction on the side of the connecting shaft (18).

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