Improved adjusting plate assembly of peeling machine

Abstract

The utility model provides an improved adjusting plate assembly of a peeling machine, which is mounted on the periphery of a matched conveying roller and provided with two annular bearing sleeves with downward extending swing arms, and the two bearing sleeves are rotatably sleeved on roller shafts at the front end and the rear end of the matched conveying roller. A section of arc-shaped adjusting plate with a feeding platform is fixedly erected on the outer circumferences of the left sides of the two bearing sleeves; a transverse screw seat is hinged to the lower portion of a swing arm of the bearing sleeve, a connecting seat fixed through a positioning bolt is erected on the right side of the transverse screw seat, an adjusting bolt is movably sleeved with a transverse lantern ring of the connecting seat, and a screw rod of the adjusting bolt is screwed into the corresponding transverse screw seat. The adjusting bolt rotating in situ drives the swing arm of the bearing sleeve to swing in a small-amplitude rotating mode within a set range. According to the adjusting plate assembly, due to the fact that the rotating and swinging positions of the swing arms are only limited by the adjusting bolts and are completely locked, the arc-shaped adjusting plate cannot shake when the adjusting plate assembly is impacted by loads which fluctuate greatly, the adjusting bolts on the two sides can be mutually restricted in the adjusting process, and a feeding platform cannot be twisted.

Description

Technical Field

[0001] The utility model relates to a component of a peeling machine, in particular to an improved regulating plate component of the peeling machine, belonging to the technical field of medicinal material processing machinery. Background Art

[0002] The applicant previously applied for Chinese patent CN202422296931.2, which disclosed a roller-type peeling machine with easy-to-adjust cutting depth. The peeling machine comprises a planer assembly and an adjustment plate assembly between two pairs of rollers, wherein the adjustment plate assembly is as follows: Figure 7 and Figure 8 As shown, it is provided with two annular bearing sleeves with downwardly extending swing arms at the front and rear ends. The inner rings of the two bearing sleeves are rotatably mounted on the roller shafts at the front and rear ends of the right lower roller through bearings. The outer diameter of the bearing sleeve is 1-2mm larger than the outer diameter of the right lower roller. The left outer circumferences of the two bearing sleeves are jointly spanned by a section of arc-shaped adjustment plate that extends horizontally and longitudinally and fits the outer circumference of the bearing sleeves. Fixing screws are provided at the front and rear ends to fix the arc-shaped adjustment plate and the two bearing sleeves into one, so that the arc-shaped adjustment plate is close to and surrounds the outer periphery of the roller surface of the right lower roller. The middle of the top surface of the arc-shaped adjustment plate is provided with a section of water-proof plate that is turned to the left. The horizontally extending feeding platform is located to the right of the planer head and below the cutting edge of the planer, thereby determining the cutting depth. The swing arm of the bearing sleeve is connected to a tension spring that causes it to tilt to the right. The vertical support plate is also equipped with an adjustment screw on the right side of the swing arm of the bearing sleeve, which pushes on the swing arm from right to left. The tension spring and the adjustment screw jointly determine the tilting position of the swing arm. By changing the pushing depth of the adjustment screw, the bearing sleeve and the arc adjustment plate are driven to rotate slightly, thereby changing the cutting depth between the feeding platform of the arc adjustment plate and the cutting edge of the planer. The swing arm of the bearing sleeve is also provided with a transverse long hole, through which a limit bolt is inserted. The limit bolt is fixedly connected to the vertical support plate, thereby limiting the left and right tilting amplitude of the swing arm.

[0003] After a period of practical use, the applicant discovered that the adjustment plate assembly of the above-mentioned technical solution still has certain defects. The main defects are: because the swing arm of the bearing sleeve is positioned by the pull of the tension spring and the push of the adjustment screw, the tension spring cannot completely lock the position of the swing arm. When planing uneven or knotty cinnamon hides subjected to large fluctuations in load, the curved adjustment plate sometimes swings and shakes, resulting in uneven planing depth and affecting the planing quality. In addition, because the tension spring cannot completely lock the position of the swing arm, it is difficult to achieve complete synchronization when adjusting the adjustment screws on both sides to tilt the swing arm. The adjustment screws on both sides are prone to inconsistent screwing depth, which causes the feed platform of the curved adjustment plate to be distorted due to inconsistent height on both sides, affecting the planing quality. To this end, the applicant has improved the adjustment plate assembly of the above-mentioned structure. Utility Model Content

[0004] The purpose of the utility model is to provide an improved adjustment plate assembly of a peeling machine to solve the problem that the adjustment plate assembly in the prior art cannot completely lock the tilting position of the arc-shaped adjustment plate.

[0005] The technical solutions adopted in this utility model are as follows:

[0006] An improved adjustment plate assembly for a peeling machine is installed on the periphery of a matching conveyor roller. It is provided with two coaxially distributed front and rear annular bearing sleeves with downwardly extending swing arms. The two bearing sleeves are rotatably mounted on the roller shafts at the front and rear ends of the matching conveyor roller through bearings embedded in their inner rings. The outer diameter of the bearing sleeve is 1-2 mm larger than the outer diameter of the matching conveyor roller. The left outer circumferences of the two bearing sleeves are jointly spanned by a horizontally longitudinally extending arc-shaped adjustment plate with an inner arc surface facing the bearing sleeve, and fixing screws are provided at the front and rear ends to fix the arc-shaped adjustment plate and the two bearing sleeves into one. A horizontal feeding platform extending to the left and right sides is provided in the middle of the top edge of the arc-shaped adjustment plate. The right edge of the feeding platform extends to a position close to the upper roller surface of the matching conveyor roller, and the feeding platform serves as a conveying connection platform for the matching conveyor roller.

[0007] The swing arm of the bearing sleeve is provided with a transverse screw seat with a transverse axis line on the side of its lower part, and the transverse screw seat is rotatably hinged to the corresponding hinge hole of the lower part of the swing arm through the longitudinal axis head on the outer wall of its seat body; a connecting seat is set at a position a distance away from the right side of the transverse screw seat, and the connecting seat is composed of a transverse collar and a longitudinal nut connected as one of them, the transverse collar is located above or below the longitudinal nut, the transverse collar is coaxial with the screw hole of the transverse screw seat, and the axis line of the longitudinal nut is horizontal and longitudinal, and the position of the connecting seat is fixed by a positioning bolt that is screwed into the longitudinal nut from the inside to the outside and screwed on the vertical support plate supporting the matching conveyor roller; an adjusting bolt is movably sleeved in the transverse collar of the connecting seat that extends from right to left and can be rotated in situ, the screw of the adjusting bolt extends to the left and is screwed into the transverse screw seat corresponding thereto, and the head of the adjusting bolt is stuck in the right side of the transverse collar, and the swing arm of the bearing sleeve is driven to rotate slightly within a set range by the adjusting bolt rotating in situ.

[0008] The improved adjustment plate assembly of the present invention drives the swing arm of the bearing sleeve to slightly rotate within a set range by rotating the adjustment bolt in situ, causing the bearing sleeve and the arc-shaped adjustment plate to slightly rotate around the periphery of the matching conveyor roller, thereby changing the height difference between the feed platform of the arc-shaped adjustment plate and the plane of the planer blade on its left side, thereby adjusting the planing depth. Since the swing position of the swing arm is only limited by the adjustment bolt and is completely locked, when planing uneven or knotty cinnamon hides subjected to large fluctuations in load, the arc-shaped adjustment plate will not shake and cause uneven cutting depth. When adjusting the adjustment bolts on both sides to drive the swing arm to tilt, the adjustment bolts on both sides will restrain each other, and the inconsistent screw-in depth on both sides will not cause the feed platform of the arc-shaped adjustment plate to twist, thereby achieving more stable planing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the three-dimensional structure of the improved adjustment plate assembly.

[0010] Figure 2 for Figure 1 Front view of.

[0011] Figure 3 for Figure 1 Top view of .

[0012] Figure 4 for Figure 1 Left view of .

[0013] Figure 5 for Figure 1 Exploded parts diagram.

[0014] Figure 6 This is a schematic diagram of the three-dimensional structure of the improved adjustment plate assembly and the matching conveyor roller assembled together.

[0015] Figure 7 This is a schematic diagram of the three-dimensional structure of the adjustment plate assembly and the right lower roller assembled together in the prior art solution.

[0016] Figure 8 It is a schematic diagram of the three-dimensional structure of the adjustment plate assembly of the prior art solution.

[0017] In the figure: 1-matching conveyor roller, 2-bearing sleeve, 2.1-swing arm, 3-bearing, 4-arc adjustment plate, 4.1-feeding platform, 5-fixing screw, 6-transverse screw seat, 6.1-longitudinal shaft head, 7-connecting seat, 7.1-transverse collar, 7.2-longitudinal nut, 8-positioning bolt, 9-adjusting bolt, 9.1-locking nut. DETAILED DESCRIPTION

[0018] The following is a further description of the present invention in conjunction with the accompanying drawings. In the description of the present invention, the directional words "up", "down", "front", "back", "left" and "right" are based on the drawings in the specification. Figure 1 The orientation or position relationship shown is defined only for the convenience of describing the present invention, rather than indicating that the device or element must have a specific orientation, and should not be regarded as a limitation to the present invention.

[0019] like Figures 1-6 As shown, the improved adjustment plate assembly is installed on the periphery of the matching conveyor roller 1, and is provided with two coaxially distributed front and rear annular bearing sleeves 2 with downwardly extending swing arms 2.1. The two bearing sleeves 2 are rotatably mounted on the roller shafts at the front and rear ends of the matching conveyor roller 1 through bearings 3 embedded in their inner rings. The outer diameter of the bearing sleeve 2 is 1-2 mm larger than the outer diameter of the matching conveyor roller 1. The left outer circumference of the two bearing sleeves 2 is jointly spanned by a horizontally longitudinally extending arc-shaped adjustment plate 4 with the inner arc surface facing the bearing sleeve, and fixing screws 5 are provided at the front and rear ends to fix the arc-shaped adjustment plate 4 and the two bearing sleeves 2 into one. A horizontal feeding platform 4.1 extending to the left and right sides is provided in the middle of the top edge of the arc-shaped adjustment plate 4. The right edge of the feeding platform 4.1 extends to a position close to the upper roller surface of the matching conveyor roller 1, and the feeding platform 4.1 serves as the conveying connection platform of the matching conveyor roller 1.

[0020] The swing arm 2.1 of the bearing sleeve 2 is provided with a transverse screw seat 6 with a horizontal axis at the side of its lower part. The transverse screw seat 6 is rotatably hinged to the corresponding hinge hole at the lower part of the swing arm 2.1 through a longitudinal shaft head 6.1 on the outer wall of the seat. A connecting seat 7 is provided at a distance to the right of the transverse screw seat 6. The connecting seat 7 is composed of a transverse collar 7.1 and a longitudinal nut 7.2 connected together. The transverse collar 7.1 is located above or below the longitudinal nut 7.2. The transverse collar 7.1 is coaxial with the screw hole of the transverse screw seat 6. The longitudinal nut 7.2 is provided. 2 is horizontal and longitudinal, and the position of the connecting seat 7 is fixed by screwing the longitudinal nut 7.2 from the inside to the outside and screwing the positioning bolt 8 on the vertical support plate supporting the supporting conveyor roller 1; the connecting seat 7 is movably sleeved with an adjusting bolt 9 that extends from right to left and can rotate in situ, and the screw of the adjusting bolt 9 extends to the left and is screwed into the corresponding transverse screw seat 6. The head of the adjusting bolt 9 is stuck on the right side of the transverse collar 7.1, and the adjusting bolt 9 rotating in situ drives the swing arm 2.1 of the bearing sleeve 2 to swing slightly within the set range.

[0021] Furthermore, a retaining nut 9.1 is screwed into the adjusting bolt 9 at a position corresponding to the left side of the transverse collar 7.1 of the connecting seat 7 and is welded and fixed to the adjusting bolt 9, thereby forming a better retaining position.

[0022] Furthermore, the longitudinal shaft head 6.1 of the transverse screw seat 6 is constructed by fixing a screw head to the seat body below the transverse screw seat 6.

[0023] Furthermore, the adjusting bolt 9 and the positioning bolt 8 are both hexagon socket head bolts for easy operation.

[0024] Furthermore, the inner arc radius of the arc-shaped adjustment plate 4 is smaller than the outer circumference radius of the bearing sleeve 2, so that when the two ends of the arc-shaped adjustment plate 4 are buckled on the outer circumference of the bearing sleeve 2, the middle part will be arched in an arc shape, and elastic tension can be formed after the fixing screw 5 is screwed in, and the fixing screw 6 is not easy to loosen.

[0025] Furthermore, the swing arm 2.1 is made of wide strip flat steel, and the swing arm 2.1 is welded to the right side of the lower part of the outer ring of the bearing sleeve 2 so as to fully avoid the arc-shaped adjustment plate 4.

[0026] The adjustment method of this improved adjustment plate assembly is: when it is necessary to reduce the cutting depth, the two adjusting bolts 9 are rotated in reverse in situ at the same time to reduce the depth to which the adjusting bolts 9 are screwed into the transverse screw seat 6, thereby driving the swing arm 2.1 of the bearing sleeve 2 to swing slightly to the left, so that the arc adjustment plate 4 can be rotated clockwise to raise the feeding platform 4.1, thereby reducing the cutting depth between the feeding platform 4.1 and the cutting edge plane of the planer; when it is necessary to increase the cutting depth, the two adjusting bolts 9 are rotated forward in situ at the same time to increase the depth to which the adjusting bolts 9 are screwed into the transverse screw seat 6, thereby driving the swing arm 2.1 of the bearing sleeve 2 to swing slightly to the right, thereby making the arc adjustment plate 4 rotate counterclockwise to lower the feeding platform 4.1, thereby increasing the cutting depth between the feeding platform 4.1 and the cutting edge plane of the planer. Since the swing position of the swing arm 2.1 is only limited by the adjusting bolt 9 and is completely locked, when planing uneven or knotty cinnamon hide subjected to a large fluctuation load, the arc-shaped adjustment plate will not shake and cause uneven cutting depth. When adjusting the adjusting bolts on both sides to drive the swing arm to tilt, the adjusting bolts on both sides will restrain each other, and there will be no distortion of the feeding platform of the arc-shaped adjustment plate due to inconsistent screwing depth on both sides. Therefore, the planing quality is more stable.

[0027] The above-mentioned figures are only typical embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. An improved regulating plate assembly for a peeling machine, mounted on the periphery of a matching conveying roller (1), characterized by: The adjustment plate assembly is provided with two coaxially distributed front and rear annular bearing sleeves (2) with downwardly extending swing arms (2.1), and the two bearing sleeves (2) are rotatably mounted on the roller shafts at the front and rear ends of the matching conveyor roller (1) through bearings (3) embedded in their inner rings. The outer diameter of the bearing sleeve (2) is 1-2 mm larger than the outer diameter of the matching conveyor roller (1). The left outer circumferences of the two bearing sleeves (2) are commonly spanned by a curved adjustment plate (4) with a horizontal longitudinal extension and an inner arc surface facing the bearing sleeve (2), and fixing screws (5) are provided at the front and rear ends to fix the curved adjustment plate (4) and the two bearing sleeves (2) into one body. A horizontal feeding platform (4.1) extending to the left and right sides is provided in the middle of the top edge of the curved adjustment plate (4). The right side edge of the feeding platform (4.1) extends to a position close to the upper roller surface of the matching conveyor roller (1), and the feeding platform (4.1) serves as a conveying connection platform for the matching conveyor roller (1); The swing arm (2.1) of the bearing sleeve (2) is provided with a transverse screw seat (6) with a transverse axis on the side of its lower part, and the transverse screw seat (6) is rotatably hinged to the corresponding hinge hole of the lower part of the swing arm (2.1) through the longitudinal shaft head (6.1) on the outer wall of the seat body; a connecting seat (7) is provided at a position spaced a distance from the right side of the transverse screw seat (6), and the connecting seat (7) is composed of a transverse collar (7.1) and a longitudinal nut (7.2) connected into one body, the transverse collar (7.1) is located above or below the longitudinal nut (7.2), the transverse collar (7.1) is coaxial with the screw hole of the transverse screw seat (6), and the longitudinal nut (7.2) is coaxial with the screw hole of the transverse screw seat (6). .2) has a horizontal longitudinal axis, and the position of the connecting seat (7) is fixed by screwing the longitudinal nut (7.2) from the inside out and screwing the positioning bolt (8) on the vertical support plate supporting the supporting conveyor roller (1); the movable sleeve in the transverse collar (7.1) of the connecting seat (7) is provided with an adjusting bolt (9) extending from right to left and rotatable in situ, the screw of the adjusting bolt (9) extends to the left and is screwed into the corresponding transverse screw seat (6), the head of the adjusting bolt (9) is stuck in the right side of the transverse collar (7.1), and the adjusting bolt (9) rotating in situ drives the swing arm (2.1) of the bearing sleeve (2) to swing slightly within the set range.

2. The improved adjustment plate assembly of the peeling machine according to claim 1, characterized in that: The adjusting bolt (9) is further screwed with a retaining nut (9.1) at a position corresponding to the left side of the transverse collar (7.1) of the connecting seat (7) and is welded and fixed to the adjusting bolt (9).

3. The improved adjustment plate assembly of the peeling machine according to claim 1, characterized in that: The longitudinal axis head (6.1) of the transverse screw seat (6) is constructed by fixing a screw head to the seat body below the transverse screw seat (6).

4. The improved adjustment plate assembly of the peeling machine according to claim 1, characterized in that: The adjusting bolt (9) and the positioning bolt (8) are both hexagon socket head bolts.

5. The improved adjustment plate assembly of the peeling machine according to claim 1, characterized in that: The inner arc radius of the arc-shaped adjustment plate (4) is smaller than the outer circumference radius of the bearing sleeve (2), so that when the two ends of the arc-shaped adjustment plate (4) are buckled on the outer circumference of the bearing sleeve (2), the middle part will be arched in an arc shape, and elastic tension can be formed after the fixing screw is screwed in.

6. The improved adjustment plate assembly of the peeling machine according to claim 1, characterized in that: The swing arm (2.1) is made of wide strip-shaped flat steel, and the swing arm (2.1) is welded to the right side of the lower part of the outer ring of the bearing sleeve (2).

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