Monocrystal rock sugar discharging machine for crystallizing tank

Abstract

The utility model provides a single crystal rock sugar discharging machine of a crystallizing tank, which belongs to the technical field of particle material conveying and structurally comprises the crystallizing tank and a chain plate type conveyor. A discharging window is formed in the side wall of the crystallizing tank; an opposite spiral shifting wheel collector is fixedly arranged at the upstream end of the chain plate type conveyor; the front end of the upper conveying face of the chain plate type conveyor is arranged in the tangential direction of the lower edge of the shifting wheel conveying mechanism and used for receiving backward feeding of the shifting plate. The chain plate type conveyor is provided with a shell, the downstream end of the shell is communicated to the material screening box, and a large particle discharging bottom discharging opening used for discharging materials downwards is formed in the bottom of the material screening box. The single crystal rock sugar discharging device is efficient, stable, simple in structure, small in size, convenient to move and suitable for single crystal rock sugar discharging conveying operation. According to the utility model, material picking, conveying, screening and material distributing are integrated, so that the operation procedures are effectively reduced, the manual work is replaced, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of granular material conveying technology, specifically a single-crystal rock sugar discharge machine for crystallization tanks. Background Technology

[0002] Generally, existing single-crystal rock sugar manufacturers use manual discharge, where workers manually scoop the rock sugar granules from the crystallization tank window. This method is labor-intensive and inefficient. Some manufacturers also use shovel-like tools to scoop the granules out of the crystallization tank. Workers in the high-temperature and high-humidity environment of the rock sugar production workshop endure arduous physical labor, facing significant challenges, high energy expenditure, and long working hours. Designing and manufacturing equipment that can interface with the crystallization tank for rock sugar discharge, not only saving labor but also effectively ensuring discharge stability and minimizing damage to the single-crystal rock sugar granules, is a research topic that needs further development in sugar production workshops. Summary of the Invention

[0003] The technical objective of this invention is to address the shortcomings of existing technologies and provide a single-crystal rock sugar discharge machine for crystallization tanks.

[0004] The technical solution of this utility model is implemented in the following way: the crystallization tank single crystal rock sugar discharge machine of this utility model includes a crystallization tank and a chain plate conveyor.

[0005] The crystallization tank has a discharge window on its side wall;

[0006] A counter-rotating spiral wheel collector is fixedly configured at the upstream end of the chain plate conveyor;

[0007] The front sections of the opposing spiral wheel collector and the chain plate conveyor are inserted together from the outside through the discharge window into the inner cavity of the crystallizer.

[0008] The opposing spiral wheel collector is equipped with a volute, with an open feed port at the front end of the volute and a discharge port at the rear end of the volute that connects to the upstream input port of the chain conveyor.

[0009] A through shaft is mounted on the main body of the volute.

[0010] A right-direction propeller blade is fixedly installed on the left section of the shaft. The right-direction propeller blade and the left section of the shaft together constitute a left-position right-direction spiral conveying mechanism.

[0011] A left-direction propeller blade is fixedly installed on the right section of the through shaft. The left-direction propeller blade and the right section of the through shaft together constitute a right-position left-direction screw conveying mechanism.

[0012] The right-hand propeller blade and the left-hand propeller blade form an opposing conveying system on the through shaft;

[0013] A deflector plate arranged around the circumference of the through shaft is fixedly connected to the through shaft between the right-hand propeller blade and the left-hand propeller blade. The deflector plate and the middle section of the through shaft constitute the feed mechanism after the deflector wheel.

[0014] The upper conveyor front of the chain plate conveyor is positioned tangentially to the lower edge of the dial conveyor mechanism to receive the backward feeding of the dial plate.

[0015] The chain conveyor is equipped with a housing, the downstream end of which is connected to the screening box. The upper layer of the screening box is fixedly equipped with a downwardly inclined screen plate. A large particle discharge channel is provided between the end of the screen plate and the side wall of the screening box. The end of the screen plate is connected to a reverse-inclined downward screening slide plate. The end of the screening slide plate protrudes out of the crushed material discharge side wall window of the screening box and is connected to the crushed material collection box.

[0016] The bottom of the screening box is equipped with a bottom discharge port for large particles to be discharged downwards.

[0017] Chain conveyor is a continuous chain conveyor belt composed of multiple chain plates that are hinged together in sequence.

[0018] The two sides of the chain conveyor belt are fixedly connected with ring chains, and the upstream ends of the two ring chains are respectively mounted on the driving chain roller and the driven chain roller.

[0019] The drive chain roller is located at the end of the chain conveyor belt; the end of the chain conveyor is equipped with a speed-regulating motor, which drives the drive chain roller.

[0020] The passive chain roller is located at the front end of the chain conveyor belt.

[0021] The passive chain roller extends axially to both sides and is equipped with a drive sprocket at the extended end;

[0022] The driving sprocket is connected to the driven sprocket via a drive chain;

[0023] The driven sprocket is coaxially fixedly connected to the reversing gear, and the reversing gear meshes with the driven gear which is fixedly connected to the side end of the through shaft.

[0024] The bottom of the chain conveyor is equipped with a traveling frame.

[0025] The beneficial effects of this utility model compared with the prior art are:

[0026] This utility model relates to a single-crystal rock sugar discharge machine for crystallization tanks. It is highly efficient and stable, with a simple structure, small size, and easy mobility, and is suitable for conveying single-crystal rock sugar discharge operations.

[0027] This utility model integrates material feeding, conveying, screening, and sorting into one unit, effectively reducing work steps, replacing manual labor, and improving work efficiency.

[0028] The crystallization tank single crystal rock sugar discharge machine of this utility model has a reasonable design, simple structure, safety and reliability, is easy to use and maintain, and has great value for promotion and use. Attached Figure Description

[0029] Appendix Figure 1 This is a schematic diagram of the main view layout structure of this utility model;

[0030] Appendix Figure 2 This is a top view of the layout structure of this utility model;

[0031] Appendix Figure 3 This is a schematic diagram of the connection structure between the opposing spiral wheel collector and the chain plate conveyor of this utility model.

[0032] Appendix Figure 4 This is a schematic diagram of the connection structure between the opposing spiral wheel collector and the chain plate conveyor of this utility model.

[0033] The markings in the attached diagram represent:

[0034] 1. Crystallization tank; 2. Discharge window.

[0035] 3. Chain conveyor

[0036] 4. Opposing spiral feeder,

[0037] 5. Volute, 6. Feed inlet, 7. Discharge outlet, 8. Upstream input port

[0038] 9. Through shaft,

[0039] 10. Right-hand propeller blade; 11. Left-hand right-hand screw conveyor mechanism.

[0040] 12. Left-hand propeller blade; 13. Right-hand left-hand screw conveyor mechanism.

[0041] 14. Reverse conveyor system,

[0042] 15. Dial plate; 16. Feeding mechanism behind the dial wheel.

[0043] 17. Shell, 18. Screen box, 19. Screen plate, 20. Side wall, 21. Discharge channel.

[0044] 22. Inclined slide for material screening; 23. Crushed material discharge sidewall; 24. Crushed material discharge sidewall window; 25. Crushed material collection box.

[0045] 26. Large particle discharge bottom outlet,

[0046] 27. Chain plate; 28. Chain plate conveyor belt; 29. ​​Circular chain.

[0047] 30. Driven chain roller; 31. Driven chain roller; 32. Speed-regulating motor.

[0048] 33. Drive sprocket; 34. Drive chain; 35. Driven sprocket.

[0049] 36. Reversing gear; 37. Driven gear.

[0050] 38. Walking frame. Detailed Implementation

[0051] The crystallization tank single crystal rock sugar discharge machine of this utility model will be described in detail below with reference to the accompanying drawings.

[0052] As shown in the attached figure, the crystallization tank single crystal rock sugar discharge machine of this utility model includes a crystallization tank and a chain plate conveyor.

[0053] The crystallization tank has a discharge window on its side wall;

[0054] A counter-rotating spiral wheel collector is fixedly configured at the upstream end of the chain plate conveyor;

[0055] The front sections of the opposing spiral wheel collector and the chain plate conveyor are inserted together from the outside through the discharge window into the inner cavity of the crystallizer.

[0056] The opposing spiral wheel collector is equipped with a volute, with an open feed port at the front end of the volute and a discharge port at the rear end of the volute that connects to the upstream input port of the chain conveyor.

[0057] A through shaft is mounted on the main body of the volute.

[0058] A right-direction propeller blade is fixedly installed on the left section of the shaft. The right-direction propeller blade and the left section of the shaft together constitute a left-position right-direction spiral conveying mechanism.

[0059] A left-direction propeller blade is fixedly installed on the right section of the through shaft. The left-direction propeller blade and the right section of the through shaft together constitute a right-position left-direction screw conveying mechanism.

[0060] The right-hand propeller blade and the left-hand propeller blade form an opposing conveying system on the through shaft;

[0061] A deflector plate arranged around the circumference of the through shaft is fixedly connected to the through shaft between the right-hand propeller blade and the left-hand propeller blade. The deflector plate and the middle section of the through shaft constitute the feed mechanism after the deflector wheel.

[0062] The upper conveyor front of the chain plate conveyor is positioned tangentially to the lower edge of the dial conveyor mechanism to receive the backward feeding of the dial plate.

[0063] The chain conveyor is equipped with a housing, the downstream end of which is connected to the screening box. The upper layer of the screening box is fixedly equipped with a downwardly inclined screen plate. A large particle discharge channel is provided between the end of the screen plate and the side wall of the screening box. The end of the screen plate is connected to a reverse-inclined downward screening slide plate. The end of the screening slide plate protrudes out of the crushed material discharge side wall window of the screening box and is connected to the crushed material collection box.

[0064] The bottom of the screening box is equipped with a bottom discharge port for large particles to be discharged downwards.

[0065] Chain conveyor is a continuous chain conveyor belt composed of multiple chain plates that are hinged together in sequence.

[0066] The two sides of the chain conveyor belt are fixedly connected with ring chains, and the upstream ends of the two ring chains are respectively mounted on the driving chain roller and the driven chain roller.

[0067] The drive chain roller is located at the end of the chain conveyor belt; the end of the chain conveyor is equipped with a speed-regulating motor, which drives the drive chain roller.

[0068] The passive chain roller is located at the front end of the chain conveyor belt.

[0069] The passive chain roller extends axially to both sides and is equipped with a drive sprocket at the extended end;

[0070] The driving sprocket is connected to the driven sprocket via a drive chain;

[0071] The driven sprocket is coaxially fixedly connected to the reversing gear, and the reversing gear meshes with the driven gear which is fixedly connected to the side end of the through shaft.

[0072] The bottom of the chain conveyor is equipped with a traveling frame.

[0073] When this utility model is in operation:

[0074] The discharge window of the crystallization tank is opened, and the chain conveyor is moved to the front of the crystallization tank. The opposing spiral wheel collector, located at the front end of the chain conveyor, extends into the inner cavity of the crystallization tank through the discharge window. Since the front end of the opposing spiral wheel collector is set to be open, as the opposing spiral rotates, the single crystal rock sugar continuously falls into the spiral channel and is conveyed towards the feeding mechanism behind the wheel in the middle of the opposing conveyor. The feeding mechanism behind the wheel feeds it into the chain conveyor, and under the action of the chain plate, it continues to be conveyed backward. The single crystal rock sugar that collapses in the crystallization tank continuously falls into the opposing spiral wheel collector and continues to be conveyed backward.

[0075] The single-crystal rock sugar, conveyed backwards, arrives at the screening box. Passing through the inclined sieve plate, larger particles move towards the end of the sieve plate and exit through the large particle discharge outlet. Smaller particles fall through the sieve plate into the inclined slide plate below, and then move through the crushed material discharge side window to the crushed material collection box. In this way, the granular single-crystal rock sugar collected from the crystallization tank is directly graded and screened.

Claims

1. A single-crystal rock sugar discharge machine for crystallization tanks, characterized in that... Includes crystallizing tanks and chain conveyors; The crystallization tank has a discharge window on its side wall; A counter-rotating spiral wheel collector is fixedly configured at the upstream end of the chain plate conveyor; The front sections of the opposing spiral wheel collector and the chain plate conveyor are inserted together from the outside through the discharge window into the inner cavity of the crystallizer. The opposing spiral wheel collector is equipped with a volute, with an open feed port at the front end of the volute and a discharge port at the rear end of the volute that connects to the upstream input port of the chain conveyor. A through shaft is mounted on the main body of the volute. A right-direction propeller blade is fixedly installed on the left section of the shaft. The right-direction propeller blade and the left section of the shaft together constitute a left-position right-direction spiral conveying mechanism. A left-direction propeller blade is fixedly installed on the right section of the through shaft. The left-direction propeller blade and the right section of the through shaft together constitute a right-position left-direction screw conveying mechanism. The right-hand propeller blade and the left-hand propeller blade form an opposing conveying system on the through shaft; A deflector plate arranged around the circumference of the through shaft is fixedly connected to the through shaft between the right-hand propeller blade and the left-hand propeller blade. The deflector plate and the middle section of the through shaft constitute the feed mechanism after the deflector wheel. The upper conveyor front of the chain plate conveyor is positioned tangentially to the lower edge of the dial conveyor mechanism to receive the backward feeding of the dial plate. The chain conveyor is equipped with a housing, the downstream end of which is connected to the screening box. The upper layer of the screening box is fixedly equipped with a downwardly inclined screen plate. A large particle discharge channel is provided between the end of the screen plate and the side wall of the screening box. The end of the screen plate is connected to a reverse-inclined downward screening slide plate. The end of the screening slide plate protrudes out of the crushed material discharge side wall window of the screening box and is connected to the crushed material collection box. The bottom of the screening box is equipped with a bottom discharge port for large particles to be discharged downwards.

2. The crystallizer single-crystal rock sugar discharge machine according to claim 1, characterized in that: Chain conveyor is a continuous chain conveyor belt composed of multiple chain plates that are hinged together in sequence. The two sides of the chain conveyor belt are fixedly connected with ring chains, and the upstream ends of the two ring chains are respectively mounted on the driving chain roller and the driven chain roller. The drive chain roller is located at the end of the chain conveyor belt; the end of the chain conveyor is equipped with a speed-regulating motor, which drives the drive chain roller. The passive chain roller is located at the front end of the chain conveyor belt.

3. The crystallizer single-crystal rock sugar discharge machine according to claim 2, characterized in that: The passive chain roller extends axially to both sides and is equipped with a drive sprocket at the extended end; The driving sprocket is connected to the driven sprocket via a drive chain; The driven sprocket is coaxially fixedly connected to the reversing gear, and the reversing gear meshes with the driven gear which is fixedly connected to the side end of the through shaft.

4. The crystallizer single-crystal rock sugar discharge machine according to claim 1, characterized in that: The bottom of the chain conveyor is equipped with a traveling frame.

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