Sealing and reinforcing structure of three-cylinder dryer

Abstract

The utility model discloses a sealing and reinforcing structure of a three-cylinder drying machine, which relates to the technical field of three-cylinder drying machines, comprises a three-cylinder drying machine assembly, and a feeding assembly is arranged on the upper surface of the three-cylinder drying machine assembly, and solves the problem that the addition amount of the three-cylinder drying machine cannot be correspondingly controlled according to actual processing requirements when the three-cylinder drying machine is used. Materials are put into the three-cylinder drying machine body through the connecting and fixing pipe, firstly, the smashing motor is started to drive the smashing rod to smash the materials, the smashed materials are stacked and fall on the weight sensor, when the weight sensor reaches a designated value, feeding is stopped, the weight sensor sends a signal to the controller at the moment, and the controller is started to start the smashing motor to drive the smashing rod to smash the materials. During drying, an electric telescopic rod can be started to push a sliding block to slide rightwards, the sliding block drives a connecting side rod, and then the connecting side rod drives a sliding clamping plate to move rightwards, so that the upper surface of a feeding opening can rub materials on the surface of a weight sensor, the materials fall into the three-cylinder drying machine body, and drying is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of three-drum drying machines, in particular to a sealing reinforcement structure of a three-drum drying machine. Background Art

[0002] The three-drum dryer is a single-drum dryer that is replaced by three cylinders stacked together to shorten the external dimensions of the dryer. When the machine is working, the material and hot air flow enter the inner and outer cylinders in turn. After the Z-shaped reciprocating flow of the machine body, the material is dried by fully utilizing the heat energy before being discharged. The cylinder of the dryer is composed of three coaxial horizontally placed inner, middle and outer cylinders stacked together, which makes full use of the cross-section of the cylinder. The total length of the cylinder is about 30-35% of that of a single cylinder. This greatly reduces the floor space and plant building area. The supporting device of the three-drum dryer is supported by the belt and the supporting roller on the outer cylinder. The supporting roller is directly driven by the motor, and the cylinder rotates through the friction between the supporting roller and the belt.

[0003] The patent with publication number: CN202223491867.0, a three-drum dryer, includes a mounting pad, a mounting frame is arranged on the top of the mounting pad, a three-drum dryer body is installed on the top of the mounting frame, a supporting bracket is fixed on the top of the mounting pad, and an auxiliary sealing mechanism is arranged on the outside of the three-drum dryer body; the device is provided with an auxiliary sealing mechanism, which conveniently completes the fixation between the fixed semi-threaded rod and the movable semi-threaded rod, and the fixed reinforcement sleeve and the movable reinforcement sleeve are easy to install, and can reinforce the sealing part on the outside of the three-drum dryer body, so that the sealing and heat preservation effect of the outside of the three-drum dryer body is good, and heat loss is avoided; the device is provided with a reinforcement mechanism, when the gasket is movably sleeved on the outside of the fixed semi-threaded rod and the movable semi-threaded rod, the position of the movable sleeve is fixed by threading the rotating sleeve with the positioning threaded rod, ensuring that the limiting structure of the gasket by the limiting plate is stable.

[0004] Although the above arrangement can reinforce the sealing part on the outer side of the three-drum dryer body, so that the sealing and heat preservation effect on the outer side of the three-drum dryer body is good and heat loss is avoided, the above-mentioned three-drum dryer still cannot control the addition amount according to the actual processing requirements when in use, which brings inconvenience to the drying work and is not convenient for crushing the raw materials. Large pieces of raw materials or lumps are difficult to dry evenly. Utility Model Content

[0005] The purpose of the utility model is to provide a sealing reinforcement structure for a three-drum dryer. By adopting the device to work, the problem that the three-drum dryer mentioned above cannot control the addition amount according to the actual processing requirements when in use, thereby causing inconvenience to the drying work, and it is not convenient to crush the raw materials, and it is difficult to dry large pieces of raw materials or lumps evenly is solved.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-drum dryer sealing reinforcement structure, comprising a three-drum dryer assembly, the upper surface of which is provided with a feed assembly;

[0007] The feeding assembly comprises a quantitative feeding mechanism arranged on the upper surface of the three-drum drying assembly, and an auxiliary crushing mechanism is arranged on the upper surface of the quantitative feeding mechanism. The setting of the quantitative feeding mechanism plays a role of quantitative feeding for the three-drum drying assembly, and the setting of the auxiliary crushing mechanism plays a role of auxiliary crushing for the feeding of the three-drum drying assembly;

[0008] The quantitative feeding mechanism includes a feeding funnel arranged on the upper surface of the three-drum dryer assembly, the internal movable engagement of the feeding funnel is provided with a sliding clamping plate, the outer surface of the feeding funnel is sleeved with a sleeve clamping rod, the quantitative feeding mechanism also includes a mounting frame arranged on the outer surface of the three-drum dryer assembly, the auxiliary crushing mechanism includes a crushing material receiving cover arranged on the upper surface of the feeding funnel, and the upper surface of the crushing material receiving cover is provided with a connecting fixing pipe.

[0009] Preferably, the three-drum dryer assembly comprises a three-drum dryer body and a feed port opened on the upper surface of the three-drum dryer body, a bottom pad is provided on the lower surface of the three-drum dryer body, and a connecting sealing mechanism is provided on the outer surface of the three-drum dryer body.

[0010] Preferably, the quantitative feeding mechanism includes a feeding funnel which is snap-fitted inside the feeding port, a sliding groove is provided on the outer surface of the feeding funnel, a sliding card plate is movably snap-fitted inside the sliding groove, a weight sensor is snap-fitted on the upper surface of the sliding card plate, and a connecting block is provided on the outer surface of the sliding card plate.

[0011] Preferably, the outer surface of the feed funnel is clamped with a sleeve clamp rod, sliding grooves are opened on both sides of the sleeve clamp rod, an electric telescopic rod is provided at one end of the inner wall of the sliding groove, and a sliding block is provided at one end of the electric telescopic rod, and the sliding block is slidably connected to the sliding groove.

[0012] Preferably, the outer surface of the sliding block is provided with a connecting side rod, and the sliding block is connected to the side of the sliding block through the connecting side rod. The quantitative feeding mechanism also includes a mounting frame arranged on the outer surface of the three-drum dryer body, and a controller is snap-fitted on the outer surface of the mounting frame.

[0013] Preferably, the auxiliary crushing mechanism includes a crushing material receiving cover arranged on the upper surface of the feed funnel, a crushing motor is arranged on the outer surface of the crushing material receiving cover, a movable shaft is arranged at one end of the crushing motor, a crushing rod is arranged on the outer surface of the movable shaft, the movable shaft is arranged inside the crushing material receiving cover, and a connecting fixing tube is arranged on the upper surface of the crushing material receiving cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model proposes a three-drum dryer sealing reinforcement structure. Through the arrangement of a hot air furnace component, an anti-blocking mechanism and an auxiliary disassembly mechanism, the material is put into the three-drum dryer body through a connecting fixed pipe. First, the crushing motor is started to drive the movable shaft to rotate, and the movable shaft drives the crushing rod to crush the material. The crushed material accumulates and falls on the weight sensor. When the weight sensor reaches a specified value, the feeding is stopped. At this time, the weight sensor sends a signal to the controller. Since the controller is electrically connected to the electric telescopic rod, the sliding block can be pushed to slide right by starting the electric telescopic rod. The sliding block drives the connecting side rod, and the connecting side rod drives the sliding card to move right, so that the upper surface of the feed port can scratch the material on the surface of the weight sensor, causing it to fall into the three-drum dryer body to complete the drying. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a structural diagram of the three-drum drying machine assembly of the utility model;

[0018] Figure 3 This is a structural diagram of the quantitative feeding mechanism of the utility model;

[0019] Figure 4 This is a structural diagram of the auxiliary crushing mechanism of the utility model.

[0020] In the figure: 1. three-drum dryer assembly; 11. three-drum dryer body; 111. feed port; 12. bottom pad; 13. connection sealing mechanism; 2. feed assembly; 21. quantitative feed mechanism; 211. feed hopper; 2111. slide card slot; 212. slide card plate; 2121. weight sensor; 2122. connection block; 213. sleeve clamp rod; 2131. slide slot; 2132. electric telescopic rod; 2133. slide block; 2134. connection side rod; 214. installation frame; 2141. controller; 22. auxiliary crushing mechanism; 221. crushing receiving cover; 2211. crushing motor; 2212. movable shaft; 2213. crushing rod; 222. connection fixing pipe. DETAILED DESCRIPTION

[0021] 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.

[0022] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0023] Combination Figure 1 The utility model discloses a sealing reinforcement structure of a three-drum dryer, comprising a three-drum dryer assembly 1, and a feed assembly 2 is arranged on the upper surface of the three-drum dryer assembly 1.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] Embodiment 1:

[0026] See also Figure 1-4A sealing reinforcement structure for a three-drum dryer, wherein the feeding assembly 2 comprises a quantitative feeding mechanism 21 arranged on the upper surface of the three-drum dryer assembly 1, and an auxiliary crushing mechanism 22 is arranged on the upper surface of the quantitative feeding mechanism 21. The setting of the quantitative feeding mechanism 21 plays a role of quantitative feeding for the three-drum dryer assembly 1, and the setting of the auxiliary crushing mechanism 22 plays a role of auxiliary crushing for the feeding of the three-drum dryer assembly 1. The quantitative feeding mechanism 21 comprises a feeding funnel 211 arranged on the upper surface of the three-drum dryer assembly 1, and a sliding card plate 212 is arranged in the internal movable engagement of the feeding funnel 211, and a sleeve clamping rod 213 is sleeved on the outer surface of the feeding funnel 211. The quantitative feeding mechanism 21 also comprises a mounting frame 214 arranged on the outer surface of the three-drum dryer assembly 1, and an auxiliary crushing mechanism 22 is arranged on the upper surface of the three-drum dryer assembly 1. The auxiliary crushing mechanism 22 includes a crushing material receiving cover 221 arranged on the upper surface of the feeding funnel 211, and a connecting fixed pipe 222 is arranged on the upper surface of the crushing material receiving cover 221. The three-drum dryer assembly 1 includes a three-drum dryer body 11 and a feeding port 111 opened on the upper surface of the three-drum dryer body 11. A bottom pad 12 is arranged on the lower surface of the three-drum dryer body 11, and a connecting sealing mechanism 13 is arranged on the outer surface of the three-drum dryer body 11. The quantitative feeding mechanism 21 includes a feeding funnel 211 clamped inside the feeding port 111, and a sliding card slot 2111 is arranged on the outer surface of the feeding funnel 211. The sliding card slot 2111 is movably clamped inside and is provided with a sliding card plate 212, and the upper surface of the sliding card plate 212 is clamped with a weight sensor 212 1. A connecting block 2122 is provided on the outer surface of the sliding card plate 212, a sleeve clamp rod 213 is clamped on the outer surface of the feeding funnel 211, and sliding grooves 2131 are provided on both sides of the sleeve clamp rod 213. An electric telescopic rod 2132 is provided at one end of the inner wall of the sliding groove 2131, and a sliding block 2133 is provided at one end of the electric telescopic rod 2132. The sliding block 2133 is slidably connected with the sliding groove 2131, and a connecting side rod 2134 is provided on the outer surface of the sliding block 2133. The sliding block 2133 is connected to the side of the sliding block 2133 through the connecting side rod 2134. The quantitative feeding mechanism 21 also includes a mounting frame 214 arranged on the outer surface of the three-drum dryer body 11, and a controller 2141 is engaged with the outer surface of the mounting frame 214, and an auxiliary The auxiliary crushing mechanism 22 includes a crushing material receiving cover 221 arranged on the upper surface of the feeding funnel 211, a crushing motor 2211 is arranged on the outer surface of the crushing material receiving cover 221, a movable shaft 2212 is arranged at one end of the crushing motor 2211, a crushing rod 2213 is arranged on the outer surface of the movable shaft 2212, the movable shaft 2212 is arranged inside the crushing material receiving cover 221, and a connecting fixed pipe 222 is arranged on the upper surface of the crushing material receiving cover 221. When in use, the material is put into the three-drum dryer body 11 through the connecting fixed pipe 222, firstly, the crushing motor 2211 is started to drive the movable shaft 2212 to rotate, and the movable shaft 2212 drives the crushing rod 2213 to crush the material, and the crushed material is accumulated and falls on the weight sensor 2121.When the weight sensor 2121 reaches the specified value, the material feeding is stopped. At this time, the weight sensor 2121 sends a signal to the controller 2141. Since the controller 2141 is electrically connected to the electric telescopic rod 2132, the electric telescopic rod 2132 can be started to push the sliding block 2133 to slide right, and the sliding block 2133 drives the connecting side rod 2134, and the connecting side rod 2134 drives the sliding card plate 212 to move right, so that the upper surface of the feed port 111 can scrape the material on the surface of the weight sensor 2121, causing it to fall into the three-drum dryer body 11, and the drying is completed. The structure is simple and easy to use.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-drum drying machine sealing reinforcement structure, comprising a three-drum drying machine assembly (1), characterized in that: A feeding assembly (2) is provided on the upper surface of the three-drum drying machine assembly (1); The feeding assembly (2) comprises a quantitative feeding mechanism (21) arranged on the upper surface of the three-drum drying assembly (1); an auxiliary crushing mechanism (22) is arranged on the upper surface of the quantitative feeding mechanism (21); the setting of the quantitative feeding mechanism (21) plays a role in quantitative feeding of the three-drum drying assembly (1); the setting of the auxiliary crushing mechanism (22) plays a role in auxiliary crushing of the feeding of the three-drum drying assembly (1); The quantitative feeding mechanism (21) comprises a feeding funnel (211) arranged on the upper surface of the three-drum drying machine assembly (1); a sliding clamping plate (212) is movably engaged inside the feeding funnel (211); a sleeve clamping rod (213) is sleeved on the outer surface of the feeding funnel (211); the quantitative feeding mechanism (21) further comprises a mounting frame (214) arranged on the outer surface of the three-drum drying machine assembly (1); the auxiliary pulverizing mechanism (22) comprises a pulverizing material receiving cover (221) arranged on the upper surface of the feeding funnel (211); and a connecting fixing pipe (222) is arranged on the upper surface of the pulverizing material receiving cover (221).

2. A three-drum drying machine sealing reinforcement structure according to claim 1, characterized in that: The three-drum dryer assembly (1) comprises a three-drum dryer body (11) and a feed port (111) provided on the upper surface of the three-drum dryer body (11); a bottom pad (12) is provided on the lower surface of the three-drum dryer body (11); and a connecting sealing mechanism (13) is provided on the outer surface of the three-drum dryer body (11).

3. A three-drum drying machine sealing reinforcement structure according to claim 2, characterized in that: The quantitative feeding mechanism (21) comprises a feeding funnel (211) which is arranged in a snap-fit ​​arrangement inside a feeding port (111); a sliding slot (2111) is provided on the outer surface of the feeding funnel (211); a sliding card plate (212) is movably snap-fitted inside the sliding slot (2111); a weight sensor (2121) is snap-fitted on the upper surface of the sliding card plate (212); and a connecting block (2122) is provided on the outer surface of the sliding card plate (212).

4. A three-drum drying machine sealing reinforcement structure according to claim 3, characterized in that: The outer surface of the feeding funnel (211) is clamped with a sleeve clamp rod (213), and sliding grooves (2131) are provided on both sides of the sleeve clamp rod (213). An electric telescopic rod (2132) is provided at one end of the inner wall of the sliding groove (2131), and a sliding block (2133) is provided at one end of the electric telescopic rod (2132), and the sliding block (2133) is slidably connected to the sliding groove (2131).

5. A three-drum drying machine sealing reinforcement structure according to claim 4, characterized in that: The outer surface of the sliding block (2133) is provided with a connecting side rod (2134), and the sliding block (2133) is connected to the side of the sliding block (2133) via the connecting side rod (2134). The quantitative feeding mechanism (21) also includes a mounting frame (214) arranged on the outer surface of the three-drum drying machine body (11), and the outer surface of the mounting frame (214) is engaged with a controller (2141).

6. A three-drum drying machine sealing reinforcement structure according to claim 5, characterized in that: The auxiliary pulverizing mechanism (22) comprises a pulverizing material receiving cover (221) arranged on the upper surface of the feeding funnel (211); a pulverizing motor (2211) is arranged on the outer surface of the pulverizing material receiving cover (221); a movable shaft (2212) is arranged at one end of the pulverizing motor (2211); a pulverizing rod (2213) is arranged on the outer surface of the movable shaft (2212); the movable shaft (2212) is arranged inside the pulverizing material receiving cover (221); and a connecting fixed pipe (222) is arranged on the upper surface of the pulverizing material receiving cover (221).

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