Double-sided tooth synchronous belt push cocooning machine

Abstract

The utility model discloses a double-sided tooth synchronous belt driven cocoon removing machine, comprising a base, side plates are connected to the two end surfaces of the base, a driving shaft and a driven shaft are connected between the side plates through bearings, a plurality of driving wheels are connected to the driving shaft, a plurality of driven wheels are connected to the driven shaft, a synchronous belt is connected to the driving wheel and the driven wheel, gaps are formed between adjacent driving wheels and between the driven wheels, the width of the gap is greater than the diameter of the high feet on the cluster tool, the height of the gap is greater than the height of the high feet, a coupling and a motor are connected to the end of the driving shaft, a conveying channel for the cluster tool is formed between the synchronous belt and the upper surface of the base, the utility model solves the problem of interference between the high feet of the existing cocoon picking machine and the cluster tool, by forming gaps between the driving wheel and the driven wheel for the high feet on the cluster tool to pass through, so that the high-foot square cluster will not interfere with the equipment when picking cocoons.

Description

Technical Field

[0001] The utility model relates to the technical field of cocoon picking machines, in particular to a double-sided tooth synchronous belt driven cocoon removing machine. Background Art

[0002] The existing square clusters are generally used for silkworms to move and cocoon in a single square. The activity area of ​​the silkworms is small, which causes the excrement of the silkworms to contact the cocoons, causing yellow spots on the cocoons, etc., affecting the quality of the cocoons. Therefore, by connecting high feet on the back of the square cluster, the activity area of ​​the silkworms is increased, the ventilation performance is improved, and the probability of the appearance of yellow spot cocoons is reduced;

[0003] When the cocoons in the high-legged square cluster are automatically collected, the existing cocoon collecting machine will interfere with the high legs on the back of the square cluster, thereby damaging the square cluster. Therefore, the double-sided tooth synchronous belt-driven cocoon removing machine is designed to avoid interference and meet the use requirements of the high-legged plastic square cluster. Utility Model Content

[0004] The utility model aims to provide a double-sided tooth synchronous belt driven cocooning machine, wherein a clearance for high feet on a cluster is formed between the driving wheels and the driven wheels, so that the high-foot square cluster will not interfere with the equipment when picking cocoons.

[0005] The invention provides the following technical scheme: a double-sided tooth synchronous belt pushed cocooning machine, comprising a base, side plates are connected to two end surfaces of the base, a driving shaft and a driven shaft are connected between the side plates through bearings, the driving shaft is connected to multiple sets of driving wheels, the driven shaft is connected to multiple sets of driven wheels, and the driving wheels and the driven wheels are connected to synchronous belts, gaps are formed between adjacent driving wheels and between driven wheels, the width of the gap is larger than the diameter of the high feet on the cluster tool, and the high feet on the cluster tool pass in the gap, and the height of the gap is larger than the height of the high feet, and the end of the driving shaft is connected to a coupling and a motor, and the motor is connected to the side plates, a conveying channel for the cluster tool is formed between the synchronous belt and the upper surface of the base, and a cocoon outlet is opened on the base, and the cluster tool enters from one side of the cocoon outlet, and multiple cocooning strips are fixed on the other end of the cocoon outlet, and the cocooning strips are distributed at intervals between the hanging silk columns of the cluster tool.

[0006] In order to form a gap for high-legged walking between adjacent driving wheels and adjacent driven wheels, bosses are formed on the sides of the driving wheel and the driven wheel, and the bosses of adjacent driving wheels or driven wheels are close together, forming a gap for high-legged walking between the side walls of the driving wheels or the side walls of the driven wheels.

[0007] In order to make the conveying direction of the cluster tool the same as the running direction of the synchronous belt and ensure that the force on the cluster tool is uniform and stable, the driving wheel and the driven wheel are on the same horizontal plane.

[0008] In order to remove the cocoons from the tufting tool without damage, the cross section of the cocoon strip is a right-angled trapezoid, the acute angle of the right-angled trapezoid is located at the upper end, and the upper end surface of the cocoon strip is attached to the top lower surface of the tufting tool.

[0009] In order to make the cluster tool de-cocoon smoothly, the upper surface of the de-cocooning strip includes a first end face, a curved surface and a second end face, the curved surface is formed between the first end face and the second end face, the curved surface is concave downward, the height of the first end face is higher than the second end face, the second end face is located on the acute angle side of the right-angled trapezoid, and the height of the second end face is lower than the height of the lower surface of the synchronous belt.

[0010] In order to adjust the tension of the synchronous belt, a first waist hole is opened on the side plate, and the two ends of the driven shaft are located in the first waist hole. Adjustment blocks are fixed on the outer surfaces of the side plates on both sides, and the adjusting blocks are threadedly connected with an adjusting screw. An end cover is connected to the end surface of the driven shaft, and the end of the adjusting screw is abutted against the end cover. A second waist hole is opened on the side plate, and the second waist hole is located on the side of the first waist hole. The end cover is connected to the side plate through a fastener, and the fastener is located in the second waist hole.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0012] (1) A gap is formed between the driving wheel and the driven wheel for the high feet on the cluster to pass through, so that the high feet square cluster will not interfere with the equipment when picking cocoons;

[0013] (2) The synchronous belt and the grid cluster are matched so that the operation of the synchronous belt drives the grid cluster to move on the base. Compared with the square cluster driven by the gear, the contact area between the synchronous belt and the grid cluster is increased, so that the force of the grid cluster is stable and the stability of the discharge is guaranteed;

[0014] (3) The outer tooth top surface of the double-tooth synchronous belt will slightly press down the cocoons in the grid cluster, and the second end surface of the cocoon strip will extend between the cocoons and the top lower surface of the grid cluster, allowing the cocoons to fall off smoothly without being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 It is a side view of the overall structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the overall structure of the utility model from another perspective;

[0019] Figure 4 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the synchronous belt assembly of the utility model;

[0021] Figure 6 It is a cross-sectional view of the overall structure of the utility model;

[0022] Figure 7 The utility model Figure 6 A partial enlarged schematic diagram of the middle A area;

[0023] Figure 8 It is a structural diagram of the side panel of the utility model;

[0024] In the figure: 1. base; 11. cocoon outlet; 2. side panel; 21. first waist hole; 22. second waist hole; 3. top panel; 4. cocoon stripping strip; 41. first end face; 42. second end face; 43. arc surface; 5. motor; 51. coupling; 6. cluster tool; 61. high foot; 71. driving shaft; 72. driven shaft; 73. driving wheel; 74. driven wheel; 75. synchronous belt; 76. boss; 8. adjusting block; 9. adjusting screw; 10. end cover. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0026] See also Figures 1 to 6The utility model provides a technical solution: a double-sided tooth synchronous belt-propelled cocoon-pulling machine, including a base 1, side plates 2 are connected to the two end surfaces of the base 1, and a top plate 3 is connected to the top of the side plates 2. A driving shaft 71 and a driven shaft 72 are connected between the side plates 2 through bearings. A plurality of groups of driving wheels 73 are connected to the driving shaft 71, and a plurality of groups of driven wheels 74 are connected to the driven shaft 72. A synchronous belt 75 is connected to the driving wheels 73 and the driven wheels 74. Gaps are formed between adjacent driving wheels 73 and between the driven wheels 74, and the width of the gap is greater than the diameter of the high foot 61 on the cluster tool 6, which is used to allow the high foot 61 on the cluster tool 6 to pass in the gap. A coupling 51 and a motor 5 are connected to the end of the driving shaft 71, and the motor 5 is connected to the side plate 2. A conveying channel for the cluster tool 6 is formed between the synchronous belt 75 and the upper surface of the base 1, and the cluster tool 6 moves in the conveying channel. A cocoon outlet 11 is provided on the base 1, and the cluster tool 6 moves from the cocoon outlet 11 The cocoon stripping strips 4 are arranged at one side of the cocoon outlet 11, and the other end of the cocoon outlet 11 is also fixed with multiple cocoon strips 4. The cocoon strips 4 are spaced between the silk hanging columns. The cluster tool 6 passes through the cocoon stripping strips 4, and the upper end of the cocoon stripping strips 4 is close to the top lower surface of the cluster tool to scrape and de-cocoon, and the cocoons are scraped off the cluster tool 6. The high feet 61 on the cluster tool 6 will enter the gaps between the driven wheels 74 and the driving wheels 73 in turn, so that the high feet 61 can pass through the equipment smoothly to avoid interference with the high feet 61, further reducing damage to the cluster tool 6. The existing cocoon picking machine generally drives the cluster tool 6 to move through structures such as gears. The gear structure applies a tangential force to the cluster tool, which will cause the cluster tool 6 to bend on the contact surface with the gear as the tangential force of the gear rotates circumferentially, causing damage to the cluster tool 6. In the present technical solution, the contact surface and length of the synchronous belt 75 with the cluster tool 6 are increased, so that the movement of the cluster tool 6 is more stable, and the stability of de-cocooning is improved.

[0027] like Figure 2 As shown, bosses 76 are formed on the sides of the driving wheel 73 and the driven wheel 74. The bosses 76 of adjacent driving wheels 73 or adjacent driven wheels 74 are close together, so that a gap for the high legs 61 to pass through is formed between the driving wheels 73 or between the driven wheels 74. The width of the gap is the thickness of the two bosses 76. The bosses 76 are used to make the driving wheels 73 on the driving shaft 71 close together in sequence, or to make the driven wheels 74 on the driven shaft 72 close together in sequence, thereby improving the installation efficiency of the driving wheel 73 on the driving shaft 71 or the driven wheel 74 on the driven shaft 72.

[0028] like Figure 6 As shown, the driving wheel 73 and the driven wheel 74 are on the same horizontal plane, so that the synchronous belt 75 can be completely attached to the surface of the tufting tool 6, further making the force on the tufting tool 6 uniform and stable.

[0029] The cross section of the cocooning strip 4 is a right-angled trapezoid, and the acute angle of the right-angled trapezoid is located at the upper end. The upper end surface of the cocooning strip 4 is attached to the top lower surface of the clustering tool 6. The acute angle is used to scrape the cocoons in the clustering tool 6, so that the cocoons fall from the clustering tool 6 into the cocoon outlet 11 and are collected.

[0030] like Figure 6 and 7 As shown, the upper surface of the cocooning strip 4 includes a first end face 41, a curved surface 43, and a second end face 42. The curved surface 43 is formed between the first end face 41 and the second end face 42. The curved surface 43 is concave downward. The height of the first end face 41 is higher than the second end face 42. The second end face 42 is located on the acute angle side of the right-angled trapezoid. The second end face 42 is lower than the lower surface of the synchronous belt 75. When the cocoon is being removed, the lower surface of the synchronous belt 75 will press the cocoon downward, so that the cocoon is lower than the second end face 42. At the same time, there is a gap between the cocooning strip 4 and the tooth portion of the synchronous belt 75. A gap of 1-2 mm is provided, so that the cocooning strip 4 can be inserted between the cocoons and the clustering tool 6 conveniently, and the cocoons can be scraped off the clustering tool 6 to avoid damage to the cocoons. By forming the arc surface 43, and the height of the second end surface 42 is lower than the first end surface 41, the end of the cocooning strip 4 is made to give way, so that the square cluster moves obliquely upward along the arc surface 43 under the action of the synchronous belt 75. The square cluster after cocooning is lifted up under the support of the first end surface 41, and then moves horizontally along the first end surface 41, so that the movement of the clustering tool 6 and the cocooning are smoother.

[0031] like Figure 8 As shown, a first waist hole 21 is opened on the side plate 2, and both ends of the driven shaft 72 are located in the first waist hole 21. Adjustment blocks 8 are fixed on the outer surfaces of the side plates 2 on both sides. The adjusting blocks 8 are internally threaded with adjusting screws 9. An end cover 10 is connected to the end surface of the driven shaft 72, and the end of the adjusting screw 9 is against the end cover 10. A second waist hole 22 is opened on the side plate 2, and the second waist hole 22 is located on the side of the first waist hole 21. The end cover 10 is connected to the side plate 2 through a fastener, and the fastener is located in the second waist hole 22. By rotating the adjusting screw 9, the adjusting screw 9 is supported against the end cover 10, and the position of the end cover 10 in the second waist hole 22 is adjusted, which further drives the driven shaft 72 in the center of the end cover 10 to move, and the position of the driven shaft 72 in the first waist hole 21 is adjusted, and the tension of the synchronous belt 75 is further controlled.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A double-sided tooth synchronous belt-pushed cocooning machine, comprising a base, with side plates connected to both end surfaces of the base, characterized in that: A driving shaft and a driven shaft are connected between the side plates through bearings, a plurality of driving wheels are connected to the driving shaft, a plurality of driven wheels are connected to the driven shaft, a synchronous belt is connected to the driving wheel and the driven wheels, gaps are formed between adjacent driving wheels and driven wheels, the width of the gap is greater than the diameter of the high feet on the cluster tool, and is used to allow the high feet on the cluster tool to pass through the gap, the height of the gap is greater than the height of the high feet, a coupling and a motor are connected to the end of the driving shaft, the motor is connected to the side plate, a conveying channel for the cluster tool is formed between the synchronous belt and the upper surface of the base, a cocoon outlet is opened on the base, the cluster tool enters from one side of the cocoon outlet, and a plurality of cocoon stripping strips are fixed to the other end of the cocoon outlet, and the cocoon stripping strips are distributed at intervals between the silk hanging columns of the cluster tool.

2. The double-sided tooth synchronous belt push-type cocooning machine according to claim 1, characterized in that: Bosses are formed on the sides of the driving wheel and the driven wheel, and the bosses of the adjacent driving wheels or driven wheels are close together, and gaps for high legs to pass through are formed between the side walls of the driving wheels or the side walls of the driven wheels.

3. The double-sided tooth synchronous belt push-type cocooning machine according to claim 1, characterized in that: The driving wheel and the driven wheel are on the same horizontal plane.

4. The double-sided tooth synchronous belt push-type cocooning machine according to claim 1, characterized in that: The cross section of the cocoon strip is a right-angle trapezoid, the acute angle of the right-angle trapezoid is located at the upper end, and the upper end surface of the cocoon strip is attached to the top lower surface of the tufting tool.

5. The double-sided tooth synchronous belt push-type cocooning machine according to claim 4, characterized in that: The upper surface of the decoking strip includes a first end face, a curved surface and a second end face. The curved surface is formed between the first end face and the second end face, and the curved surface is concave downward. The height of the first end face is higher than that of the second end face. The second end face is located on the acute angle side of the right-angled trapezoid. The height of the second end face is lower than that of the lower surface of the synchronous belt.

6. The double-sided tooth synchronous belt push-type cocooning machine according to claim 1, characterized in that: A first waist hole is provided on the side plate, and both ends of the driven shaft are located in the first waist hole. Adjustment blocks are fixed on the outer surfaces of the side plates on both sides, and an adjustment screw is connected to the inner thread of the adjustment block. An end cover is connected to the end surface of the driven shaft, and the end of the adjustment screw abuts against the end cover. A second waist hole is provided on the side plate, and the second waist hole is located on the side of the first waist hole. The end cover is connected to the side plate through a fastener, and the fastener is located in the second waist hole.

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