Drying room transfer device with unpowered conveying function

Abstract

The drying room transfer device comprises a plurality of rolling shafts, side frames are arranged on the two sides of the rolling shafts, a plurality of ground feet are sequentially arranged on the lower end faces of the side frames in the length direction, and the tops of the ground feet are regularly and progressively decreased according to a set difference value, so that the side frames incline at a set horizontal angle in the transverse direction. A plurality of groups of speed reducing mechanisms are arranged on the side surface of the rolling shaft; the automatic drying device is simple in structure and reasonable in design, the rollers are promoted to rotate through the gravity of materials, an external power source such as a motor is avoided, energy consumption is reduced, the rollers are linked through the belt, the moving speed of the conveyed materials can be reduced by grouping a plurality of speed reducing mechanisms, the conveyed materials can be fully dried, and the drying efficiency is improved. And oil pipes are arranged in the side frames, oil can be added to each bearing seat through gravity, a lubricating system is greatly simplified, the maintenance efficiency is improved, and meanwhile the maintenance cost of technicians is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drying room equipment, in particular to a drying room transfer device with no power transmission. Background Art

[0002] Drying rooms are important facilities in industrial production, used for processes such as drying, heat treatment or curing of materials. These processes require uniform and stable temperatures inside the drying room to ensure product quality. To achieve effective material handling in the drying room, the transfer mechanism plays a key role, which not only needs to evenly distribute the materials, but also ensure that the materials are gradually advanced throughout the drying process to achieve uniform heating and treatment.

[0003] Most existing oven transfer mechanisms rely on electric drive systems for operation. These electric systems not only consume a lot of electricity, but also increase operating costs. In the high-temperature oven environment, electric components, especially motors and control systems, are susceptible to heat, which may lead to reduced system efficiency, difficult maintenance and increased failure rates. For example, under high temperature conditions, the insulation performance of the motor may decrease and the cooling requirements of the electronic control unit increase, which greatly limits the stability and reliability of the system. In addition, traditional electric transfer mechanisms are often accompanied by noise during operation, affecting the working environment. Therefore, the development of an oven transfer device that can operate efficiently without an external power source is of great significance to improving the energy efficiency of the oven, reducing operating costs and enhancing the environmental adaptability of the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a drying room transfer device without power transmission to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-powered conveying drying room transfer device, comprising a plurality of rollers, side frames are arranged on both sides of the rollers, a plurality of footings are arranged in sequence along the length direction on the lower end surface of the side frame, the top of the footings decreases regularly according to a set difference, so that the side frame is inclined at a set horizontal angle in the lateral direction, and a plurality of groups of speed reduction mechanisms are arranged on the side of the rollers;

[0006] The deceleration mechanism comprises:

[0007] Bearing seats, which are arranged on both sides of the roller and located inside the side frame;

[0008] A first concave groove, wherein the first concave groove is provided at both ends of the roller, and a first guide sleeve is provided inside the first concave groove;

[0009] A second concave groove, wherein the second concave groove is provided at both ends of the roller, and a second guide sleeve is provided inside the second concave groove;

[0010] A belt is provided, wherein the belt respectively connects two adjacent first guide sleeves and two adjacent second guide sleeves, wherein each pair of the first guide sleeves and each pair of the second guide sleeves are connected by the belt for transmitting power.

[0011] Preferably, the upper end surface of the speed reduction mechanism is provided with a lubrication mechanism;

[0012] The lubrication mechanism comprises:

[0013] An oil filling port, the oil filling port being provided on the bearing seat;

[0014] The oil pipe is arranged inside the side frame, the lower end surface of the oil pipe is connected with the oil filling port, one end of the oil pipe is provided with an oil inlet portion, and the other end of the oil pipe is provided with an oil outlet portion.

[0015] Preferably, the surface of the roller is provided with an anti-slip rubber layer.

[0016] Preferably, the first concave groove and the second concave groove are staggered and arranged at two ends of the roller, and the depth of the first concave groove is different from the depth of the second concave groove.

[0017] Preferably, the side frame is made of heat insulating material.

[0018] Preferably, the foot is an adjustable foot.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The non-powered conveying drying room transfer device is provided with a speed reduction mechanism, which includes a bearing seat, a first concave groove, a first guide sleeve, a second concave groove, a second guide sleeve, and a belt. This design uses the gravity of the material itself to cause the roller to rotate, avoiding the use of an external power source such as a motor, thereby reducing energy consumption. The rollers are linked by the belt, and multiple speed reduction mechanisms are grouped to reduce the moving speed of the conveyed material, which is conducive to sufficient drying of the conveyed material and improves the drying effect.

[0021] The non-powered conveying drying room transfer device is provided with a lubrication mechanism, which includes an oil filling port, an oil pipe, an oil inlet, and an oil outlet. By arranging the oil pipe inside the side frame, gravity can be used to oil each bearing seat, which greatly simplifies the lubrication system, improves maintenance efficiency, and reduces maintenance costs for technicians. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the internal transfer device of the oven of the utility model;

[0023] Figure 2 It is a top view of the transfer device of the utility model;

[0024] Figure 3 This is a schematic diagram of the internal structure of the side frame of the utility model;

[0025] Figure 4 This is a schematic diagram of the roller end structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the internal structure of the oil inlet portion of the utility model;

[0027] Figure 6 This is a schematic diagram of the internal structure of the oil outlet of the utility model;

[0028] Figure 7 It is a schematic diagram of the cross-sectional structure of the roller of the utility model.

[0029] In the figure: 1. roller; 2. side frame; 3. foot; 4. speed reduction mechanism; 401. bearing seat; 402. first recessed groove; 403. first guide sleeve; 404. second recessed groove; 405. second guide sleeve; 406. belt; 5. lubrication mechanism; 501. oil filling port; 502. oil pipe; 503. oil inlet; 504. oil outlet; 6. rubber layer; 7. drying room. DETAILED DESCRIPTION

[0030] 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.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or detachable connection, setting, or integrated connection, setting. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined. Example

[0034] See also Figure 1-6 As shown, the utility model provides a technical solution of a non-powered conveying drying room transfer device: a non-powered conveying drying room transfer device, comprising a plurality of rollers 1, side frames 2 are arranged on both sides of the rollers 1, a plurality of feet 3 are arranged in sequence along the length direction on the lower end surface of the side frame 2, and the top of the foot 3 decreases regularly according to the set difference, so that the side frame 2 is inclined at a set horizontal angle in the lateral direction, and a plurality of groups of speed reduction mechanisms 4 are arranged on the side of the roller 1;

[0035] The speed reduction mechanism 4 includes a bearing seat 401, a first recessed groove 402, a second recessed groove 404, and a belt 406. The bearing seat 401 is installed on both sides of the roller 1 and is located inside the side frame 2. The first recessed groove 402 is opened at both ends of the roller 1. A first guide sleeve 403 is installed inside the first recessed groove 402. The second recessed groove 404 is opened at both ends of the roller 1. A second guide sleeve 405 is installed inside the second recessed groove 404. The belt 406 connects two adjacent first guide sleeves 403 and two adjacent second guide sleeves 405 respectively, wherein each pair of first guide sleeves 403 and each pair of second guide sleeves 405 are connected by the belt 406 for transmitting power. In the specific implementation process, the first guide sleeve Both 403 and the inner side of the second guide sleeve 405 are provided with raised parts corresponding to the concave groove to prevent the guide sleeve from rotating. During transportation, the conveyed material moves from the top of the device to the bottom of the device by its own gravity. In this process, this gravity will drive the roller 1 at the bottom of the conveyed material to have a tendency to rotate. Due to the connection between the belt 406 and the guide sleeve, all the rollers 1 of this single group of reduction mechanism 4 will rotate synchronously to slow down the descending speed of the conveyed material and ensure that the material has enough time to be dried and heated in the drying room. When the material reaches the roller 1 on the other group of reduction mechanism 4, the roller 1 of the upper reduction mechanism 4 stops rotating. This design relies on the gravity of the conveyed material to move, reduces energy consumption, and reduces operating costs.

[0036] The upper end surface of the speed reduction mechanism 4 is provided with a lubricating mechanism 5, which includes an oil filling port 501 and an oil pipe 502. The oil filling port 501 is provided on the bearing seat 401, and the oil pipe 502 is fixedly connected to the inside of the side frame 2. The lower end surface of the oil pipe 502 is connected to the oil filling port 501. An oil inlet 503 is designed at one end of the oil pipe 502, and an oil outlet 504 is designed at the other end of the oil pipe 502. In the specific implementation process, it should be noted that the oil inlet 503 should be arranged at a high position of the oil pipe 502, and the oil outlet 504 should be arranged at a high position of the oil pipe 502. 04 is set at the lower part of the oil pipe 502. When the equipment needs to add lubricating oil to the bearing seat 401, the technician needs to inject lubricating oil into the oil inlet 503. Since the side frame 2 has an inclined angle, the lubricating oil will flow along the inner wall of the oil pipe 502 to the oil outlet 504. During this process, the inside of each bearing seat 401 will be injected with lubricating oil, and finally the excess lubricating oil can be caught in the oil outlet 504. This design greatly simplifies the maintenance process and improves maintenance efficiency while ensuring lubrication.

[0037] The surface of the roller 1 is provided with an anti-skid rubber layer 6. The provision of the rubber layer 6 can increase the friction between the roller 1 and the conveyed material, ensuring that the material can stably move to the lower end of the device in a predetermined manner.

[0038] The first recessed groove 402 and the second recessed groove 404 are offset from each other at the two ends of the roller 1, and the depth of the first recessed groove 402 is different from the depth of the second recessed groove 404. This design can ensure that the positions of the first guide sleeve 403 and the second guide sleeve 405 are fixed after being installed in the corresponding groove body, so that they will not be dislocated during operation.

[0039] The side frame 2 is made of heat-insulating material. By designing the side frame 2 to be made of heat-insulating material, the heat from the external drying chamber can be blocked from entering the inside, thereby ensuring the aging speed of the internal speed reduction mechanism 4 and the lubrication mechanism 5.

[0040] The foot 3 is an adjustable foot. By designing the foot 3 as an adjustable foot, the device can adapt to uneven roads and ensure that the heights on both sides of the device are the same. On the other hand, the adjustable foot allows quick adjustment, which makes it easy to perform necessary maintenance and adjustments and improves work efficiency.

[0041] The working principle of the utility model is as follows:

[0042] In the present embodiment, when conveying materials, the operator places the conveyed materials on the top roller 1 of the device. At this time, the materials move from the top of the device to the bottom of the device by their own gravity and slowly pass through the drying room 7. This process does not require external power support, which reduces energy consumption. When the equipment needs to add lubricating oil to the bearing seat 401, the technician directly injects lubricating oil into the oil pipe 502. The lubricating oil will automatically be injected into each bearing seat 401 during the flow from high to low. This design simplifies the maintenance process while ensuring lubrication and improves maintenance efficiency.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A drying room transfer device with no power transmission, comprising a plurality of rollers (1), characterized in that: Side frames (2) are arranged on both sides of the roller (1); a plurality of footings (3) are arranged in sequence on the lower end surface of the side frame (2) along the length direction; the tops of the footings (3) decrease regularly according to a set difference, so that the side frame (2) is inclined at a set horizontal angle in the lateral direction; and a plurality of groups of speed reduction mechanisms (4) are arranged on the side of the roller (1); The speed reduction mechanism (4) comprises: A bearing seat (401), wherein the bearing seat (401) is arranged on both sides of the roller (1) and is located inside the side frame (2); A first recessed groove (402), the first recessed groove (402) being provided at both ends of the roller (1), and a first guide sleeve (403) being provided inside the first recessed groove (402); A second recessed groove (404), the second recessed groove (404) being provided at both ends of the roller (1), and a second guide sleeve (405) being provided inside the second recessed groove (404); A belt (406) is provided, wherein the belt (406) is respectively connected to two adjacent first guide sleeves (403) and two adjacent second guide sleeves (405), wherein each pair of first guide sleeves (403) and each pair of second guide sleeves (405) are connected via the belt (406) for transmitting power.

2. The drying room transfer device with no power transmission according to claim 1, characterized in that: The upper end surface of the speed reduction mechanism (4) is provided with a lubrication mechanism (5); The lubrication mechanism (5) comprises: An oil filling port (501), wherein the oil filling port (501) is provided on the bearing seat (401); An oil pipe (502), the oil pipe (502) being arranged inside the side frame (2), the lower end surface of the oil pipe (502) being connected to the oil filling port (501), one end of the oil pipe (502) being provided with an oil inlet portion (503), and the other end of the oil pipe (502) being provided with an oil outlet portion (504).

3. The drying room transfer device with no power transmission according to claim 1, characterized in that: The surface of the roller (1) is provided with an anti-slip rubber layer (6).

4. The drying room transfer device with no power transmission according to claim 1, characterized in that: The first concave groove (402) and the second concave groove (404) are arranged at two ends of the roller (1) in a mutually staggered manner, and the depth of the first concave groove (402) is different from the depth of the second concave groove (404).

5. The drying room transfer device with no power transmission according to claim 1, characterized in that: The side frame (2) is made of heat-insulating material.

6. The drying room transfer device with no power transmission according to claim 1, characterized in that: The foot (3) is an adjustable foot.

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