Conveyor with adjustable limiting structure

Abstract

The utility model relates to the technical field of conveyors, in particular to a conveyor with an adjustable limit structure, which comprises a conveyor body, the conveyor body consists of a shell and a conveyor belt, a bottom plate is arranged below the conveyor body, an adjusting cylinder and a support are arranged on the bottom plate, and a telescopic rod of the adjusting cylinder is fixedly arranged with the shell. A heating manufacturing box is arranged on the support, a feeding pipe and a discharging pipe are arranged on the heating manufacturing box, an adjusting sleeve and a fixing base are arranged on the bottom plate, an adjusting sliding rod is connected into the adjusting sleeve in a sliding mode, the adjusting sliding rod and the shell are fixedly arranged, a stirring disc is rotationally connected into the fixing base in a clamped mode, and a double-thread screw is arranged on the stirring disc. A limiting pressing ring is connected to the double-thread screw in a threaded mode, and a damping pressing plate is arranged on the limiting pressing ring. And the application range of the conveyor body is widened, the stability of vertical lifting adjustment of the conveying belt on the conveyor body is improved, and the convenience and efficiency of adjusting damping limiting of the sliding rod are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to a conveyor with an adjustable limiting structure. Background Art

[0002] Sweet potato vermicelli is a common food. Its main raw material is sweet potato starch. As a food with a smooth taste and rich nutrition, sweet potato vermicelli has a wide range of applications and can be used in a variety of cooking methods and dishes.

[0003] Sweet potato rice noodle skin is a flaky food. During the production process, sweet potato starch is mixed with water to form a paste, and then spread into a thin layer in a heating production box. After cooling, the sweet potato rice noodle skin is obtained. Finally, the finished sweet potato rice noodle skin is discharged from the heating production box and falls on the conveyor below. The finished sweet potato rice noodle skin is transported to the next packaging process for packaging and storage through the conveyor. The conveyor used to transport the finished sweet potato rice noodle skin is generally a plate conveyor.

[0004] It is difficult to satisfy everyone. Some customers require thicker sweet potato rice noodle products. However, the existing plate conveyors used to transport sweet potato rice noodle products mostly have a fixed distance between the conveyor belt and the discharge pipe under the heating production box. This will result in the thicker sweet potato rice noodle products not being able to be discharged smoothly from the discharge pipe to the conveyor belt, and will also cause the discharge pipe to be blocked.

[0005] Therefore, a conveyor with an adjustable limiting structure is needed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a conveyor with an adjustable limiting structure.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A conveyor with an adjustable limiting structure is designed, including a conveyor body, the conveyor body consisting of an outer shell and a conveyor belt, a bottom plate is provided under the conveyor body, an adjusting cylinder and a bracket are arranged on the bottom plate, the telescopic rod of the adjusting cylinder is fixed to the outer shell, a heating production box is arranged on the bracket, a feed pipe and a discharge pipe are arranged on the heating production box, an adjusting sleeve and a fixed seat are arranged on the bottom plate, an adjusting slide rod is slidably connected in the adjusting sleeve, the adjusting slide rod is fixed to the outer shell, a toggle disk is rotatably clamped in the fixed seat, a double-wire screw is arranged on the toggle disk, a limiting pressure ring is threadedly connected on the double-wire screw, and a damping pressure plate is arranged on the limiting pressure ring.

[0009] Furthermore, the feed pipe is arranged at the upper end of the heating production box, and the discharge pipe is arranged at the lower end of the heating production box, and there is a distance between the lower end surface of the discharge pipe and the upper end surface of the conveyor belt.

[0010] Furthermore, an annular limiting groove is provided on the fixing seat, and the fixing seat is rotatably engaged with the toggle disk via the annular limiting groove, and the double-thread screw is arranged at both ends of the toggle disk.

[0011] Furthermore, the double-thread screw and the fixing seat are rotatably arranged, and the outer wall surface of the shifting plate exposes an annular limiting groove.

[0012] Furthermore, the limiting pressure ring is arranged in the sliding cavity of the adjusting sleeve and is threadedly connected to the double-thread screw, and there is a gap between the limiting pressure ring and the sliding cavity of the adjusting sleeve.

[0013] Furthermore, the damping pressure plate is arranged at one end facing the adjusting slide rod, the damping pressure plate is in extrusion contact with the adjusting slide rod, and the damping pressure plate is made of damping high-elastic vulcanized rubber.

[0014] Furthermore, the adjusting sleeve and the adjusting slide rod form a group, which are four groups symmetrically arranged in total, and the adjusting slide rod is made of hard alloy steel.

[0015] The utility model provides a conveyor with an adjustable limit structure, which has the following beneficial effects:

[0016] 1. The utility model is provided with an adjusting cylinder, an adjusting sleeve and an adjusting slide rod, and a screw rotation damping extrusion structure, so that the distance between the conveyor belt and the discharge pipe on the conveyor body can be adjusted and limited according to the finished sweet potato vermicelli products of different thicknesses, thereby effectively improving the application range of the conveyor body.

[0017] 2. The utility model improves the stability of the vertical lifting and lowering adjustment of the conveyor belt on the conveyor body as a whole by providing four sets of vertical adjustment sleeves and an adjustment slide rod structure.

[0018] 3. The utility model greatly improves the convenience and efficiency of adjusting the damping limit of the slide rod by setting up a double-thread screw transmission structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 A partial enlarged view of the middle part;

[0021] Figure 3 It is a schematic diagram of the front view of the overall structure of the utility model;

[0022] Figure 4 For the utility model Figure 3 Middle BB section;

[0023] Figure 5 For the utility model Figure 4 A partial enlarged view of point C in the middle.

[0024] In the figure: 1 conveyor body; 11 shell; 12 conveyor belt; 2 bottom plate; 21 adjusting cylinder; 22 bracket; 3 heating production box; 31 feed pipe; 32 discharge pipe; 4 adjusting sleeve; 41 adjusting slide rod; 5 fixing seat; 51 annular limit groove; 52 toggle plate; 6 double-thread screw; 7 limit pressure ring; 71 damping pressure plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-5 A conveyor with an adjustable limiting structure comprises a conveyor body 1, the conveyor body 1 is composed of a shell 11 and a conveyor belt 12, a bottom plate 2 is arranged below the conveyor body 1, an adjusting cylinder 21 and a bracket 22 are arranged on the bottom plate 2, a telescopic rod of the adjusting cylinder 21 is fixedly arranged with the shell 11, a heating production box 3 is arranged on the bracket 22, a feeding pipe 31 and a discharging pipe 32 are arranged on the heating production box 3, and an adjusting A sleeve 4 and a fixed seat 5, an adjusting slide rod 41 is slidably connected inside the adjusting sleeve 4, the adjusting slide rod 41 is fixedly arranged with the outer shell 11, a toggle plate 52 is rotatably clamped inside the fixed seat 5, a double-wire screw 6 is arranged on the toggle plate 52, a limit pressure ring 7 is threadedly connected on the double-wire screw 6, a damping pressure plate 71 is arranged on the limit pressure ring 7, the heating production box 3 is a commonly used equipment for making sweet potato vermicelli products, which is a prior art, and some existing structures are not drawn and marked, and there is no need to repeat them.

[0027] The conveyor body 1 is a commonly used plate-type conveyor, which is a prior art. Some prior art structures are not drawn and marked, and no further description is required.

[0028] In detail, the feed pipe 31 is arranged at the upper end of the heating and making box 3, and the discharge pipe 32 is arranged at the lower end of the heating and making box 3. There is a distance between the lower end surface of the discharge pipe 32 and the upper end surface of the conveyor belt 12 to ensure the normal transportation of the finished sweet potato vermicelli product by the conveyor belt 12.

[0029] Furthermore, an annular limit groove 51 is provided on the fixing seat 5, and the fixing seat 5 is rotatably connected with the toggle disk 52 through the annular limit groove 51. The double-wire screw 6 is arranged at both ends of the toggle disk 52. The left and right rod outer walls of the double-wire screw 6 are respectively provided with positive and negative threads. When the double-wire screw 6 rotates forward and reverse, the limit pressure rings 7 on both sides can be simultaneously approached or moved away, which is convenient to adjust and efficient.

[0030] Furthermore, the double-thread screw 6 and the fixing seat 5 are rotatably arranged, and the outer wall surface of the dial plate 52 exposes the annular limiting groove 51, which ensures that the dial plate 52 can be easily moved by fingers and prevents the dial plate 52 from slipping off the fixing seat 5.

[0031] In more detail, the limit pressure ring 7 is arranged in the sliding cavity of the adjusting sleeve 4 and is threadedly connected to the double-thread screw 6. There is a gap between the limit pressure ring 7 and the sliding cavity of the adjusting sleeve 4. When the double-thread screw 6 is rotated forward and reversed, the gap can ensure that the limit pressure ring 7 can achieve lateral movement through thread transmission.

[0032] In general, the damping pressure plate 71 is arranged at one end facing the adjusting slide rod 41, and the damping pressure plate 71 is in extrusion contact with the adjusting slide rod 41. The damping pressure plate 71 is made of damping high-elastic vulcanized rubber material, and the damping high-elastic vulcanized rubber material has excellent damping high-elastic friction properties. Combined with the adjusting cylinder 21, the outer wall of the adjusting slide rod 41 can be effectively damped and frictionally limited.

[0033] Finally, the adjusting sleeve 4 and the adjusting slide rod 41 are a group, which are four groups symmetrically arranged in total. The adjusting slide rod 41 is made of hard alloy steel. The hard alloy steel material has high strength, does not deform, and is wear-resistant and durable.

[0034] Working method: If the current customer needs to make a thicker sweet potato vermicelli product, first turn the dial 52 counterclockwise to drive the double-thread screws 6 on both sides to rotate counterclockwise at the same time, and drive the limit pressure rings 7 on both sides to move toward each other through the threaded transmission between the limit pressure rings 7. When the damping pressure plate 71 is no longer in contact with the adjusting slide rod 41, stop turning the dial 52, and then start the adjusting cylinder 21. The telescopic rod of the adjusting cylinder 21 will retract downward, thereby driving the outer shell 11 and the conveyor belt 12 to move downward as a whole, and at the same time, it will drive the adjusting slide rod 41 to slide downward along the inner sliding cavity of the adjusting sleeve 4 for fine-tuning, until the spacing between the conveyor belt 12 and the discharge pipe 32 meets the discharge height of the current thicker sweet potato vermicelli product. , stop adjusting the cylinder 21, and then turn the dial 52 clockwise to drive the limit pressure rings 7 on both sides to move in the opposite direction and away through the double-wire screw 6, until the damping pressure plate 71 is in damping and squeezing contact with the adjusting slide rod 41, and then the raw materials to be processed are put into the heating production box 3 through the feed pipe 31. After the heating production is completed, open the preset valve on the discharge pipe 32, and the thicker sweet potato vermicelli product just falls on the conveyor belt 12. The thicker sweet potato vermicelli product is transported from left to right to the next packaging process position through the conveyor belt 12. The distance between the conveyor belt 12 and the discharge pipe 32 on the conveyor body 1 can be adjusted and limited for sweet potato vermicelli products of different thicknesses, which effectively improves the application range of the conveyor body 1.

[0035] Moreover, the stability of the vertical lifting and lowering adjustment of the conveyor belt 12 on the conveyor body 1 is improved as a whole by providing four sets of vertical adjustment sleeves 4 and adjustment slide rods 41 .

[0036] In addition, the double-thread screw 6 transmission structure is provided, which greatly improves the convenience and efficiency of adjusting the damping limit of the slide rod 41.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A conveyor with an adjustable limit structure, comprising a conveyor body (1), characterized in that: The conveyor body (1) is composed of a shell (11) and a conveyor belt (12). A bottom plate (2) is provided below the conveyor body (1). An adjusting cylinder (21) and a bracket (22) are provided on the bottom plate (2). The telescopic rod of the adjusting cylinder (21) is fixedly arranged on the shell (11). A heating production box (3) is provided on the bracket (22). A feeding pipe (31) and a discharging pipe (32) are provided on the heating production box (3). An adjusting sleeve (4) and a fixing seat (5) are provided on the bottom plate (2); an adjusting slide rod (41) is slidably connected inside the adjusting sleeve (4); the adjusting slide rod (41) is fixedly arranged with the housing (11); a toggle plate (52) is rotatably connected inside the fixing seat (5); a double-thread screw (6) is provided on the toggle plate (52); a limit pressure ring (7) is threadedly connected on the double-thread screw (6); and a damping pressure plate (71) is provided on the limit pressure ring (7).

2. The conveyor with an adjustable limit structure according to claim 1, characterized in that: The feed pipe (31) is arranged at the upper end of the heating production box (3), and the discharge pipe (32) is arranged at the lower end of the heating production box (3), and there is a distance between the lower end surface of the discharge pipe (32) and the upper end surface of the conveyor belt (12).

3. The conveyor with an adjustable limit structure according to claim 1, characterized in that: The fixing seat (5) is provided with an annular limiting groove (51), and the fixing seat (5) is rotatably connected with the toggle plate (52) through the annular limiting groove (51), and the double-thread screw (6) is arranged at both ends of the toggle plate (52).

4. The conveyor with an adjustable limit structure according to claim 3, characterized in that: The double-thread screw (6) and the fixing seat (5) are rotatably arranged, and the outer wall surface of the shifting plate (52) exposes an annular limiting groove (51).

5. The conveyor with an adjustable limit structure according to claim 1, characterized in that: The limiting pressure ring (7) is arranged in the sliding cavity of the adjusting sleeve (4) and is threadedly connected to the double-thread screw (6), and a gap is provided between the limiting pressure ring (7) and the sliding cavity of the adjusting sleeve (4).

6. The conveyor with an adjustable limit structure according to claim 1, characterized in that: The damping pressure plate (71) is arranged at one end facing the adjusting slide rod (41), the damping pressure plate (71) is in extrusion contact with the adjusting slide rod (41), and the damping pressure plate (71) is made of damping high-elastic vulcanized rubber.

7. The conveyor with an adjustable limit structure according to claim 1, characterized in that: The adjusting sleeve (4) and the adjusting slide rod (41) form a group, which is four groups symmetrically arranged in total. The adjusting slide rod (41) is made of hard alloy steel.

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