A feeding device for a continuous tea leaf sorting machine

Abstract

This invention relates to a feeding device for a continuous tea leaf straightening machine, comprising a feeding trough body located outside the feeding end of the straightening trough, with the trough wall on the side of the feeding trough body closest to the straightening trough denoted as trough wall A. Each discharge port is provided on trough wall A, spaced apart along the width of the straightening trough, corresponding to a specific feeding trough. Each discharge port is equipped with a feeding port component, each having an elongated adjusting edge positioned at the bottom of the discharge port in a threshold-like manner. Each feeding port component is connected to an adjusting assembly, which is used to adjust the height and / or inclination of the adjusting edge. The above-mentioned solution provided by this invention can effectively and reliably adjust each feeding port component, finely adjusting the obstruction effect of the tea leaves at the discharge port, thus meeting the high-precision and uniform feeding requirements of the continuous straightening machine.

Description

Technical Field

[0001] This invention relates to the field of tea production, and specifically to a feeding device for a continuous tea leaf shaping machine. Background Technology

[0002] In continuous tea production systems, a feeding mechanism is needed at the front end of the continuous tea shaping machine to ensure uniform feeding of tea leaves into each shaping trough. Due to factors such as actual installation and production conditions, the distribution of tea material along the width of the tea shaping machine (the width of the shaping trough) can vary between different machines. Therefore, the feeding device needs to be adjusted differently for each continuous tea shaping machine to ensure uniform feeding. However, current adjustment mechanisms for the tea feeding device are insufficient to meet these precise and specialized adjustment requirements. Summary of the Invention

[0003] The purpose of this invention is to provide a feeding device for a continuous tea leaf straightening machine, which can adjust the uniform feeding to meet the different actual production requirements of the continuous tea leaf straightening machine.

[0004] The specific technical solution adopted in this invention is as follows.

[0005] A feeding device for a continuous tea leaf straightening machine is characterized by: a feeding trough body located outside the feeding end of the straightening trough; the trough wall of the feeding trough body near the straightening trough is denoted as trough wall A; each discharge port is provided on trough wall A; each discharge port is spaced apart along the width direction of the straightening trough on trough wall A; each discharge port is arranged corresponding to each feeding trough; each discharge port is provided with a material outlet component; each material outlet component has a long strip-shaped adjustment edge; the adjustment edge is arranged in a threshold shape at the bottom of the discharge port; each material outlet component is connected to a corresponding adjustment component; each adjustment component is used to adjust the height and / or inclination of the adjustment edge.

[0006] The specific design is as follows: the discharge port is square.

[0007] The bottom of the feed trough is arranged at an angle, and the bottom height of the trough near the strip trough is smaller. The bottom of the discharge port matches the bottom height of the feed trough.

[0008] The two groove walls arranged along the length of the feed groove are referred to as groove walls B. The ends of the two groove walls B away from the feed groove are respectively provided with guides, and the two guides are arranged in an open shape.

[0009] The feed inlet is located on the outside of the wall of tank A.

[0010] The material inlet part is composed of plate parts, including an adjustment part and an assembly part in the shape of a "mouth". The adjustment part is arranged in abutment with the A groove wall. A square vacancy part is provided in the middle of the adjustment part. The width dimension of the vacancy part is larger than the width dimension of the discharge port. The lower side edge part enclosing the vacancy part constitutes the adjustment edge part. The assembly part is located above the adjustment part, and the assembly part is assembled and connected to the A groove wall through an adjustment component.

[0011] A horizontally arranged clamping part is provided on the outer side of the A groove wall. A clamping seam for assembling the material inlet part is formed between the clamping part and the A groove wall. The assembly part of each material inlet part is assembled in the clamping seam.

[0012] The upper side edge of the assembly part is bent away from the A groove wall to form a folding part, and the folding part is located above the clamping part.

[0013] The upper side edge part enclosing the vacancy part extends into the assembly part to form a long strip-shaped socket. The adjustment component is composed of a bolt component. The material inlet part is fixedly assembled in the clamping seam through the bolt component.

[0014] An assembly groove is provided on the upper surface of the folding part. The length direction of the assembly groove matches the groove width direction of the bar sorting groove. The assembly groove is a closed-end groove, and the cross-section of the groove cavity of the assembly groove is hemispherical. A horizontally arranged fitting is provided above the assembly groove. Each set of adjustment components includes A and B adjustment bolts arranged along the groove depth direction of the assembly groove. A and B nuts are fixedly assembled on the fitting. The middle parts of the A and B adjustment bolts are respectively threadedly assembled with the A and B nuts. The lower ends of the A and B adjustment bolts are respectively provided with A and B ball heads. The A and B ball heads are respectively assembled in the two end groove cavities of the assembly groove. The upper ends of the A and B adjustment bolts are respectively provided with A and B rotating handles.

[0015] The above solution provided by the present invention can effectively and reliably adjust each material inlet part, and respectively carry out refined adjustment on the blocking effect of the tea leaves at the discharge port, meeting the requirements of high-precision and uniform feeding of the continuous bar sorting machine. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of an embodiment of the present invention.

[0017] Figure 2 It is a partial schematic diagram of the discharge port provided on the A groove wall.

[0018] Figure 3 For Figure 2 In the assembly Figure 4 It is a schematic structural diagram after the material inlet part in

[0019] Figure 4 It is a schematic structural diagram of an embodiment of the material inlet part.

[0020] Figure 5This is a schematic diagram of another embodiment of the present invention.

[0021] Figure 6 for Figure 2 Mid-assembly Figure 7 A schematic diagram of the structure behind the feed inlet.

[0022] Figure 7 This is a schematic diagram of another embodiment of the feed port component.

[0023] The correspondence between the reference numerals and components is as follows: 10-Feed trough body, 11-A-Trough wall, 12-Assembly, 13-Discharge port, 14-Clamping component, 15-Guide component, 20-Feeding port component, 21-Gap section, 22-Adjusting edge, 23-Folding section, 24-Socket, 25-Assembly slot, 30-Bolt assembly, 41-A, B Adjusting bolts, 42-A, B Ball head, 43-A, B Nut, 44-A, B Rotating handle. Detailed Implementation

[0024] To make the objectives and advantages of this invention clearer, the invention will be specifically described below with reference to embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of the invention and does not strictly limit the scope of protection specifically claimed by the invention.

[0025] like Figure 1-7 As shown, a feeding device for a continuous tea leaf straightening machine includes a feeding trough body 10 located outside the feeding end of the straightening trough. The trough wall of the feeding trough body 10 near the straightening trough is designated as trough wall A 11. Each discharge port 13 is provided on trough wall A 11, spaced apart along the width of the straightening trough. Each discharge port 13 corresponds to a specific feeding trough. Each discharge port 13 is equipped with a feed inlet component 20, which has an elongated adjusting edge 22 positioned at the bottom of the discharge port 13 in a threshold-like manner. Each feed inlet component 20 is connected to an adjusting assembly, which is used to adjust the height and / or inclination of the adjusting edge 22. That is, to adjust the size and shape of the plate protruding from the adjusting edge 22 into the discharge port 13.

[0026] The specific solution is as follows: The discharge port 13 is square. The bottom of the feeding trough is arranged in an inclined shape, and the height of the bottom of the feeding trough near the tea-straightening trough is relatively small. The bottom of the discharge port 13 is matched with the height of the bottom of the feeding trough. The two trough walls of the feeding trough arranged along the length direction of the tea-straightening trough are denoted as B trough walls. Guide members 15 are respectively provided at the ends of the two B trough walls away from the tea-straightening trough, and the two guide members 15 are arranged in an open shape. The material port member 20 is arranged outside the A trough wall 11. The material port member 20 is composed of plate members and includes an "open" shaped adjustment part and an assembly part. The adjustment part is arranged in abutment with the A trough wall 11. A square vacancy part 21 is provided in the middle of the adjustment part. The width dimension of the vacancy part 21 is larger than the width dimension of the discharge port 13 (the width dimension referred to here is the dimension along the width direction of the tea-straightening trough). The lower side edges enclosing the vacancy part 21 constitute the adjustment edge part 22. The assembly part is located above the adjustment part, and the assembly part is assembled and connected to the A trough wall 11 through an adjustment component. A horizontally arranged clamping member 14 is provided outside the A trough wall 11. A clamping seam for assembling the material port member 20 is formed between the clamping member 14 and the A trough wall 11. The assembly parts of each material port member 20 are assembled in the clamping seam. The upper side edge of the assembly part is bent away from the A trough wall 11 to form a folding part 23, and the folding part 23 is located above the clamping member 14.

[0027] When the present invention is specifically implemented, there are the following two methods. One is: As Figure 1 , 3 , as shown in FIGS., the upper side edges enclosing the vacancy part 21 extend into the assembly part to form a long-strip-shaped socket 24. The adjustment component is composed of a bolt component 30. The material port member 20 is fixedly assembled in the clamping seam through the bolt component 30. That is, the material port member 20 is clamped in the clamping seam through the bolt component 30. In this method, the height of the adjustment edge part 22 is adjusted by lifting or pressing the assembly part, and the material port member 20 is reversed by掰动the two ends of the assembly part, so as to adjust the inclination of the adjustment edge part 22. The other is: As Figure 5 , 6 It should be noted that the "掰动" in the original text may be a misspelling. It is recommended to check the correct expression according to the actual situation.As shown in Figure 7, an assembly groove 25 is provided on the upper surface of the folded part 23. The length direction of the assembly groove 25 matches the width direction of the strip groove. The assembly groove 25 is a converging groove, and the cross-section of the groove cavity of the assembly groove 25 is hemispherical. A horizontally arranged assembly part 12 is provided above the assembly groove 25. Each set of adjustment components includes A and B adjustment bolts 41 arranged along the groove depth direction of the assembly groove 25. A and B nuts 43 are provided on the assembly part 12 for fixed assembly. The middle part of the A and B adjustment bolts 41 is threadedly assembled with the A and B nuts 43 respectively. A and B ball heads 42 are respectively provided at the lower end of the A and B adjustment bolts 41. The A and B ball heads 42 are respectively assembled in the groove cavities at both ends of the assembly groove 25. A and B rotating handles 44 are respectively provided at the upper end of the A and B adjustment bolts 41. When the A and B rotating handles 44 are rotated, the A and B ball heads 42 rotate and slide accordingly in the assembly groove 25. In this method, the height and tilt of the adjusting edge 22 can be adjusted by rotating handles A and B 44, thereby changing the amount of rotation of handles A and B 44. Of the two implementation methods described above, the second method is more convenient to operate and more precise in adjustment. The assembly 12 and the clamping part 14 can be fixedly assembled with the feed trough body 10.

[0028] The above-mentioned solution provided by the present invention can effectively and reliably adjust each feed port component 20, and make fine adjustments to the tea leaf obstruction effect at the discharge port 13, so as to meet the high-precision and uniform feeding requirements of the continuous strip forming machine.

[0029] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention. Structures, mechanisms, and operating methods not specifically described or explained in this invention, unless otherwise specified or limited, shall be implemented using conventional methods in the art.

Claims

1. A feeding device for a continuous tea leaf sorting machine, characterized in that: It includes a feed trough body located outside the feeding end of the shaping trough. The trough wall of the feed trough body close to the shaping trough is denoted as the A trough wall. A plurality of discharge ports are provided on the A trough wall. The plurality of discharge ports are arranged at intervals on the A trough wall along the trough width direction of the shaping trough. Each discharge port corresponds to each feed trough respectively. A material port part is provided at each discharge port respectively. Each material port part has a strip-shaped adjusting edge part. The adjusting edge part is arranged in a threshold shape at the bottom of the discharge port. Each material port part is respectively connected to each adjusting component. Each adjusting component is respectively used to adjust the height and / or inclination of the adjusting edge part; The discharge port is square. The material port part is arranged outside the A trough wall. The material port part is composed of a plate part, including a "mouth"-shaped adjusting part and an assembling part. The adjusting part is arranged in abutment with the A trough wall. A square vacancy part is provided in the middle of the adjusting part. The width dimension of the vacancy part is larger than the width dimension of the discharge port. The lower side edge part enclosing the vacancy part constitutes the adjusting edge part mentioned above. The assembling part is located above the adjusting part. The assembling part is assembled and connected to the A trough wall through the adjusting component. A horizontally arranged clamping part is provided outside the A trough wall. A clamping seam for assembling the material port part is formed between the clamping part and the A trough wall. The assembling part of each material port part is assembled in the clamping seam; The upper side edge of the assembling part is bent away from the A trough wall to form a folding part. The folding part is located above the clamping part; An assembling groove is provided on the upper surface of the folding part. The length direction of the assembling groove matches the trough width direction of the shaping trough. The assembling groove is a closed-end groove. The cross section of the groove cavity of the assembling groove is hemispherical. A horizontally arranged fitting is provided above the assembling groove. Each set of adjusting components includes A and B adjusting bolts arranged along the trough depth direction of the assembling groove. A and B nuts are fixedly assembled on the fitting. The middle parts of the A and B adjusting bolts are respectively threadedly assembled with the A and B nuts. The lower ends of the A and B adjusting bolts are respectively provided with A and B ball heads. The A and B ball heads are respectively assembled in the two end groove cavities of the assembling groove. The upper ends of the A and B adjusting bolts are respectively provided with A and B rotating handles; The fitting, the clamping part and the feed trough body are fixedly assembled.

2. The feeding device of the continuous tea leaf shaping machine according to claim 1, characterized in that: The trough bottom of the feed trough is arranged in an inclined shape and the trough bottom height close to the shaping trough side is smaller. The bottom of the discharge port matches the trough bottom height of the feed trough.

3. The feeding device of the continuous tea leaf shaping machine according to claim 1, characterized in that: The two trough walls of the feed trough arranged along the length direction of the shaping trough are denoted as B trough walls. Guide parts are respectively provided at the ends of the two B trough walls away from the shaping trough. The two guide parts are arranged in an open-mouth shape.

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