Picking beater of reciprocating bale plucker

Abstract

The utility model relates to the technical field of textile, in particular to a bale plucking beater of a reciprocating bale plucker, which comprises a mounting cylinder and a bale plucking component. The bale plucking assembly comprises two end covers, a rotating shaft, a rotating block, a driving mechanism and a plurality of bale plucking mechanisms; the bale plucking mechanism comprises a mounting plate, a plurality of blades, two supporting plates and a meshing rod; the two end covers are used for rotatably installing the rotating shaft, the rotating shaft is sleeved with a long cylindrical rotating block, and the driving mechanism is used for driving the rotating shaft to rotate and can lock the rotating shaft not to rotate any more; the mounting plates are used for mounting blades, the blades can stretch out and draw back on the mounting cylinder, the two supporting plates are used for mounting meshing rods, and the meshing rods are located in the guide holes. During use, the rotating shaft can be rotated through the driving mechanism, the rotating shaft drives the rotating block to rotate, and the rotating block drives the meshing rods to move through the guide holes, so that the mounting plates are driven to move; and the mounting plate drives the plurality of blades to stretch out and draw back, so that the lengths of the blades can be adjusted according to actual requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a cotton grabbing beater of a reciprocating cotton grabbing machine. 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 the first equipment in the spinning process and is responsible for grabbing the cotton bale, opening and mixing the fibers. According to the spinning process requirements, the smaller, finer and more uniform the cotton pieces are, the better, because this is conducive to improving the final yarn quality.

[0003] The prior art (CN218147098U) discloses a cotton grabbing beater for a reciprocating cotton grabbing machine, comprising: a beater cylinder, a blade and a fastener, wherein the blade comprises a base and a knife body, the base is detachably connected to the beater cylinder through a fastener, wherein the knife body is located on a side of the base away from the beater cylinder, and the end of the knife body is provided with two blades extending outward and symmetrically distributed. Regardless of whether the beater cylinder rotates forward or reverse, the blade can realize forward cotton grabbing, thereby ensuring the cotton grabbing quality and efficiency. In addition, when a blade is worn or damaged, it can be removed from the beater cylinder for replacement without replacing the entire cotton grabbing beater, thereby improving maintenance efficiency and reducing maintenance costs.

[0004] However, in the above manner, the length of each blade is fixed, and the length of the blade cannot be adjusted according to the different compactness of the raw cotton. Utility Model Content

[0005] The utility model aims to provide a cotton plucking beater of a reciprocating cotton plucking machine, and the length of a blade can be adjusted according to actual needs.

[0006] To achieve the above-mentioned purpose, the utility model provides a cotton grabbing beater of a reciprocating cotton grabbing machine, comprising a mounting cylinder and a cotton grabbing assembly;

[0007] The cotton grabbing assembly includes two end covers, a rotating shaft, a rotating block, a driving mechanism and a plurality of cotton grabbing mechanisms;

[0008] The two end covers are respectively arranged on one side of the mounting tube; the rotating shaft is respectively rotatably connected to the two end covers and is located inside the mounting tube; the rotating block is fixedly connected to the rotating shaft and is located inside the mounting tube; the rotating block has a plurality of guide holes; the driving mechanism is arranged on one side of the rotating shaft; a plurality of cotton grabbing mechanisms are respectively arranged on the mounting tube; the cotton grabbing mechanism comprises a mounting plate, a plurality of blades, two support plates and an engaging rod; the mounting plate is located inside the mounting tube; a plurality of blades are respectively fixedly connected to the mounting plate, and are respectively slidably connected to the mounting tube, and respectively pass through the mounting tube; the two support plates are respectively fixedly connected to the mounting plate, and are respectively located on one side of the mounting plate; the engaging rod is respectively fixedly connected to the two support plates, and passes through the guide holes.

[0009] Among them, the end cover includes a cover body, multiple screws and a mounting shaft; the cover body is located on one side of the mounting tube; the multiple screws are respectively threadedly connected to the mounting tube and respectively pass through the cover body; the mounting shaft is fixedly connected to the cover body and is located on one side of the cover body.

[0010] Among them, the driving mechanism includes a worm wheel, a worm and a knob; the worm wheel is fixedly connected to the rotating shaft and is located on one side of the rotating shaft; the worm is rotatably connected to the mounting cylinder and meshes with the worm wheel; the knob is fixedly connected to the worm and is located on one side of the worm.

[0011] Wherein, the cotton plucking beater of the reciprocating cotton plucking machine further includes a mounting assembly; the mounting assembly is arranged on the side of the mounting cylinder.

[0012] Wherein, the mounting assembly includes two mounting seats and two connecting rods; the two mounting seats are rotatably connected to the two mounting shafts respectively and are respectively located on one side of the two mounting shafts; the two connecting rods are fixedly connected to the two mounting seats respectively and are respectively located between the two mounting seats.

[0013] Wherein, the cotton picking and beating arm of the reciprocating cotton picking machine further comprises a driving assembly; and the driving assembly is arranged on one side of the mounting seat.

[0014] Wherein, the driving assembly includes a bracket, a motor, a driving pulley, a driven pulley and a transmission belt; the bracket is fixedly connected to the mounting seat and is located on the top of the mounting seat; the motor is fixedly connected to the bracket and is located on one side of the bracket; the driving pulley is fixedly connected to the output end of the motor and is located on one side of the motor; the driven pulley is fixedly connected to the mounting shaft and is located on one side of the mounting shaft; the transmission belt is sleeved on the driving pulley and the driven pulley.

[0015] The utility model discloses a cotton grabbing beater of a reciprocating cotton grabbing machine, wherein the two end covers are used to rotatably install the rotating shaft, the rotating shaft is sleeved with the long cylindrical rotating block, the driving mechanism is used to drive the rotating shaft to rotate, and can lock the rotating shaft so that it no longer rotates; the mounting plate is used to install the blade, and the blade can be extended and retracted on the mounting cylinder, the two support plates are used to install the engaging rod, and the engaging rod is located in the guide hole. When in use, the rotating shaft can be rotated by the driving mechanism, and the rotating shaft drives the rotating block to rotate, and the rotating block drives the multiple engaging rods to move through the multiple guide holes, thereby driving the multiple mounting plates to move, and the mounting plates drive the multiple blades to extend and retract, so that the length of the blade can be adjusted according to actual needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0017] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0018] Figure 2 It is a schematic structural diagram of the first embodiment of the utility model without the end cover.

[0019] Figure 3 It is an overall cross-sectional view of the first embodiment of the utility model.

[0020] Figure 4 It is a schematic structural diagram of the end cover of the first embodiment of the utility model.

[0021] Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0022] Figure 6 It is a schematic diagram of the overall structure of the third embodiment of the utility model.

[0023] 101-mounting cylinder, 102-cotton grabbing assembly, 103-end cover, 104-rotating shaft, 105-rotating block, 106-driving mechanism, 107-cotton grabbing mechanism, 108-guide hole, 109-mounting plate, 110-blade, 111-support plate, 112-engaging rod, 113-cover body, 114-screw, 115-mounting shaft, 116-worm gear, 117-worm, 118-knob, 201-mounting assembly, 202-mounting seat, 203-connecting rod, 301-driving assembly, 302-bracket, 303-motor, 304-driving pulley, 305-driven pulley, 306-transmission belt. DETAILED DESCRIPTION

[0024] The first embodiment of the present application is:

[0025] See also Figure 1-Figure 4 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a schematic structural diagram of the first embodiment of the utility model without the end cover. Figure 3 It is an overall cross-sectional view of the first embodiment of the utility model. Figure 4 It is a schematic structural diagram of the end cover of the first embodiment of the utility model.

[0026] The utility model provides a cotton grabbing beater of a reciprocating cotton grabbing machine, comprising a mounting cylinder 101 and a cotton grabbing assembly 102; the cotton grabbing assembly 102 comprises two end covers 103, a rotating shaft 104, a rotating block 105, a driving mechanism 106 and a plurality of cotton grabbing mechanisms 107; the rotating block 105 has a plurality of guide holes 108; the cotton grabbing mechanism 107 comprises a mounting plate 109, a plurality of blades 110, two support plates 111 and an engaging rod 112; the end cover 103 comprises a cover body 113, a plurality of screws 114 and a mounting shaft 115; the driving mechanism 106 comprises a worm gear 116, a worm 117 and a knob 118; through the above scheme, the length of the blade 110 can be adjusted according to actual needs.

[0027] According to this specific embodiment, the mounting cylinder 101 is used to mount the cotton grabbing assembly 102 .

[0028] The two end covers 103 are respectively arranged on one side of the mounting tube 101; the rotating shaft 104 is rotatably connected to the two end covers 103 and is located inside the mounting tube 101; the rotating block 105 is fixedly connected to the rotating shaft 104 and is located inside the mounting tube 101; the rotating block 105 has a plurality of guide holes 108; the driving mechanism 106 is arranged on one side of the rotating shaft 104; a plurality of cotton grabbing mechanisms 107 are respectively arranged on the mounting tube 101; the cotton grabbing mechanism 107 includes a mounting plate 1 09, a plurality of blades 110, two support plates 111 and an engaging rod 112; the mounting plate 109 is located inside the mounting tube 101; the plurality of blades 110 are respectively fixedly connected to the mounting plate 109, and are respectively slidably connected to the mounting tube 101, and respectively pass through the mounting tube 101; the two support plates 111 are respectively fixedly connected to the mounting plate 109, and are respectively located on one side of the mounting plate 109; the engaging rod 112 is respectively fixedly connected to the two support plates 111, and passes through the guide hole 108. The two end caps 103 are used to rotatably mount the rotating shaft 104, and the rotating block 105 in the shape of a long cylindrical shape is sleeved on the rotating shaft 104. The driving mechanism 106 is used to drive the rotating shaft 104 to rotate and can lock the rotating shaft 104 from rotating. The mounting plate 109 is used to mount the blade 110, and the blade 110 can be extended and retracted on the mounting cylinder 101. The two support plates 111 are used to mount the engaging rod 112, and the engaging rod 112 is located in the guide hole 108. The two support plates 111 are used to mount the engaging rod 112, and the engaging rod 112 is located in the guide hole 108. The support plate 111 and the engagement rod 112 form a U-shaped frame. When in use, the drive mechanism 106 can be used to rotate the rotating shaft 104, and the rotating shaft 104 drives the rotating block 105 to rotate. The rotating block 105 drives the multiple engagement rods 112 to move through the multiple guide holes 108, thereby driving the multiple mounting plates 109 to move. The mounting plates 109 drive the multiple blades 110 to extend and retract, so that the length of the blades 110 can be adjusted according to actual needs. Figure 3 As shown, the blade 110 is in its longest state at this time. When the rotating block 105 rotates clockwise, under the constraint of the guide hole 108, the engaging rod 112 will gradually move closer to the rotating shaft 104, that is, move radially, thereby driving the blade 110 to shrink into the mounting tube 101, and the length of the blade 110 will gradually decrease.

[0029] Secondly, the cover 113 is located on one side of the installation cylinder 101; the plurality of screws 114 are respectively threadedly connected to the installation cylinder 101 and respectively pass through the cover 113; the installation shaft 115 is fixedly connected to the cover 113 and is located on one side of the cover 113. The cover 113 is fixedly installed on one side of the installation cylinder 101 by the plurality of screws 114. One side of the cover 113 has a cylinder for rotatably installing the rotating shaft 104, and the other side of the cover 113 has the installation shaft 115. With the support of the two installation shafts 115, the installation cylinder 101 can rotate, thereby driving the plurality of blades 110 to rotate and grab cotton.

[0030] Meanwhile, the worm wheel 116 is fixedly connected to the rotating shaft 104 and is located at one side of the rotating shaft 104; the worm 117 is rotatably connected to the mounting cylinder 101 and meshes with the worm wheel 116; the knob 118 is fixedly connected to the worm 117 and is located at one side of the worm 117. The knob 118 is used to facilitate the rotation of the worm 117. The rotation of the worm 117 can drive the worm wheel 116 to rotate, and the worm wheel 116 drives the rotating shaft 104 to rotate.

[0031] The cotton grabbing beater of a reciprocating cotton grabbing machine described in this embodiment, the two end covers 103 are used to rotatably install the rotating shaft 104, the rotating shaft 104 is sleeved with the long cylindrical rotating block 105, the driving mechanism 106 is used to drive the rotating shaft 104 to rotate, and can lock the rotating shaft 104 so that it no longer rotates; the mounting plate 109 is used to install the blade 110, and the blade 110 can be extended and retracted on the mounting tube 101, and the two support plates 111 are used to install the engaging rod 112, and the engaging rod 112 is located in the guide hole 108. When in use, the driving mechanism 106 can be used to rotate the rotating shaft 104, and the rotating shaft 104 drives the rotating block 105 to rotate, and the rotating block 105 drives the multiple engaging rods 112 to move through the multiple guide holes 108, thereby driving the multiple mounting plates 109 to move, and the mounting plates 109 drive the multiple blades 110 to extend and retract, so that the length of the blade 110 can be adjusted according to actual needs. by Figure 3As shown, the blade 110 is in the longest state at this time. When the rotating block 105 rotates clockwise, under the constraint of the guide hole 108, the engaging rod 112 will gradually approach the rotating shaft 104, that is, move radially, thereby driving the blade 110 to shrink into the mounting tube 101, and the length of the blade 110 will gradually decrease. According to the density of the raw cotton, the length of the blade 110 extending out of the mounting tube 101 can be adjusted; when the raw cotton is relatively dense, the extension length of the blade 110 is reduced, so that the raw cotton is gradually and fully loosened under the action of the rolling blade 110; when the raw cotton is relatively loose, the extension length of the blade 110 is increased, so that the raw cotton is fully loosened.

[0032] The second embodiment of the present application is:

[0033] Based on the first embodiment, please refer to Figure 5 ,in, Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0034] The utility model provides a reciprocating cotton plucking machine, wherein the cotton plucking beater further comprises a mounting assembly 201 ; the mounting assembly 201 comprises two mounting seats 202 and two connecting rods 203 .

[0035] According to this specific embodiment, the installation assembly 201 is arranged on the side of the installation tube 101. The installation assembly 201 is used to rotatably install the installation tube 101.

[0036] The two mounting seats 202 are rotatably connected to the two mounting shafts 115 and are located on one side of the two mounting shafts 115; the two connecting rods 203 are fixedly connected to the two mounting seats 202 and are located between the two mounting seats 202. The two mounting seats 202 are rotatably mounted with the two mounting shafts 115 through bearings and are connected by the two connecting rods 203, so that the mounting cylinder 101 can rotate between the two mounting seats 202, driving the plurality of blades 110 to rotate.

[0037] The cotton picking beater of a reciprocating cotton picking machine described in this embodiment has two mounting seats 202 that rotatably mount the two mounting shafts 115 via bearings, and are connected via two connecting rods 203, so that the mounting cylinder 101 can rotate between the two mounting seats 202, driving the multiple blades 110 to rotate.

[0038] The third embodiment of the present application is:

[0039] Based on the second embodiment, please refer to Figure 6 ,in, Figure 6It is a schematic diagram of the overall structure of the third embodiment of the utility model.

[0040] The cotton plucking beater of the reciprocating cotton plucking machine provided by the utility model further comprises a driving assembly 301 ; the driving assembly 301 comprises a bracket 302 , a motor 303 , a driving pulley 304 , a driven pulley 305 and a transmission belt 306 .

[0041] According to this specific embodiment, the driving assembly 301 is disposed on one side of the mounting seat 202. The driving mechanism 106 is used to drive the mounting tube 101 to rotate.

[0042] The bracket 302 is fixedly connected to the mounting seat 202 and is located at the top of the mounting seat 202; the motor 303 is fixedly connected to the bracket 302 and is located at one side of the bracket 302; the driving pulley 304 is fixedly connected to the output end of the motor 303 and is located at one side of the motor 303; the driven pulley 305 is fixedly connected to the mounting shaft 115 and is located at one side of the mounting shaft 115; the transmission belt 306 is sleeved on the driving pulley 304 and the driven pulley 305. The motor 303 drives the driving pulley 304, the driving pulley 304 drives the driven pulley 305 through the transmission belt 306, and the driven pulley 305 drives the mounting shaft 115, thereby driving the mounting cylinder 101 to rotate.

[0043] In the cotton picking beater of a reciprocating cotton picking machine described in this embodiment, the motor 303 drives the active pulley 304, the active pulley 304 drives the driven pulley 305 through the transmission belt 306, and the driven pulley 305 drives the installation shaft 115, thereby driving the installation cylinder 101 to rotate.

[0044] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A cotton plucking beater of a reciprocating plucking machine, comprising a mounting tube; characterized in that: Also includes a cotton grabbing component; The cotton grabbing assembly includes two end covers, a rotating shaft, a rotating block, a driving mechanism and a plurality of cotton grabbing mechanisms; The two end covers are respectively arranged on one side of the mounting tube; the rotating shaft is respectively rotatably connected to the two end covers and is located inside the mounting tube; the rotating block is fixedly connected to the rotating shaft and is located inside the mounting tube; the rotating block has a plurality of guide holes; the driving mechanism is arranged on one side of the rotating shaft; a plurality of cotton grabbing mechanisms are respectively arranged on the mounting tube; the cotton grabbing mechanism comprises a mounting plate, a plurality of blades, two support plates and an engaging rod; the mounting plate is located inside the mounting tube; a plurality of blades are respectively fixedly connected to the mounting plate, and are respectively slidably connected to the mounting tube, and respectively pass through the mounting tube; the two support plates are respectively fixedly connected to the mounting plate, and are respectively located on one side of the mounting plate; the engaging rod is respectively fixedly connected to the two support plates, and passes through the guide holes.

2. A cotton plucking beater for a reciprocating plucking machine as claimed in claim 1, characterized in that: The end cover includes a cover body, a plurality of screws and a mounting shaft; the cover body is located at one side of the mounting tube; the plurality of screws are respectively threadedly connected to the mounting tube and respectively pass through the cover body; the mounting shaft is fixedly connected to the cover body and is located at one side of the cover body.

3. A cotton plucking beater for a reciprocating plucking machine as claimed in claim 2, characterized in that: The driving mechanism includes a worm wheel, a worm and a knob; the worm wheel is fixedly connected to the rotating shaft and is located on one side of the rotating shaft; the worm is rotatably connected to the mounting cylinder and meshes with the worm wheel; the knob is fixedly connected to the worm and is located on one side of the worm.

4. A cotton plucking beater for a reciprocating plucking machine as claimed in claim 3, characterized in that: The cotton plucking beater of the reciprocating cotton plucking machine further comprises a mounting assembly; the mounting assembly is arranged on the side of the mounting cylinder.

5. The cotton plucking beater of a reciprocating plucking machine as claimed in claim 4, characterized in that: The mounting assembly includes two mounting seats and two connecting rods; the two mounting seats are rotatably connected to the two mounting shafts and are respectively located on one side of the two mounting shafts; the two connecting rods are fixedly connected to the two mounting seats and are respectively located between the two mounting seats.

6. A cotton plucking beater for a reciprocating plucking machine as claimed in claim 5, characterized in that: The cotton plucking beater of the reciprocating cotton plucking machine further comprises a driving assembly; the driving assembly is arranged on one side of the mounting seat.

7. A cotton plucking beater for a reciprocating plucking machine as claimed in claim 6, characterized in that: The driving assembly includes a bracket, a motor, a driving pulley, a driven pulley and a transmission belt; the bracket is fixedly connected to the mounting seat and is located on the top of the mounting seat; the motor is fixedly connected to the bracket and is located on one side of the bracket; the driving pulley is fixedly connected to the output end of the motor and is located on one side of the motor; the driven pulley is fixedly connected to the mounting shaft and is located on one side of the mounting shaft; the transmission belt is sleeved on the driving pulley and the driven pulley.

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