Water cooling type main shaft mechanism of shredding machine

Abstract

The utility model discloses a water cooling type main shaft mechanism of a shredding machine, which relates to the related field of shredding machines, and comprises a water cooling type main shaft, a bearing, a cooling mechanism, a detection mechanism and a through hole, the right end of the water cooling type main shaft is fixedly connected with the bearing, and the outer wall of the water cooling type main shaft is in sliding connection with the inner side of the cooling mechanism; the rear end of the top of the cooling mechanism is fixedly connected with the detection mechanism, eight sets of through holes are formed in the right end of the water-cooled main shaft, the cooling mechanism is arranged, cooling liquid in a cooling ring exchanges heat with the water-cooled main shaft, cooling of the water-cooled main shaft is achieved, and the problems of damage, deformation and the like caused by the influence of high temperature on parts are prevented; and then the initial temperature of the cooling liquid and the temperature of the cooling liquid after heat exchange are calculated, so that the heat transfer condition in the heat exchange process is accurately known.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shredder related field, concretely is a water cooling type main shaft mechanism of shredder. BACKGROUND

[0002] Water cooling type main shaft mechanism is a common cooling mode, it is through the hole in the cutter main shaft, then in the hole passes through cooling liquid, through the circulation flow of cooling liquid in the cutter main shaft and takes away the heat generated in the shredding process, thereby reducing the shredding bin temperature.

[0003] The existing water cooling type main shaft mechanism is difficult to detect the temperature inside the water cooling type main shaft mechanism during use. If the temperature inside the water cooling type main shaft mechanism is too high or too low, it may cause damage to the water cooling type main shaft mechanism, leading to the fracture and deformation of the water cooling type main shaft mechanism. In addition, if the temperature sensor is damaged during temperature detection, the existing technology is difficult to switch and use the temperature sensor, which may result in unsatisfactory detection results. The existing water cooling type main shaft mechanism is difficult to reduce the temperature of the water cooling type main shaft mechanism during use, which may cause damage and deformation of the parts due to high temperature, thereby shortening the service life of the cooling type main shaft mechanism. SUMMARY

[0004] Therefore, in order to solve the above problems, the utility model provides a water cooling type main shaft mechanism of shredder.

[0005] The utility model is realized by constructing a water cooling type main shaft mechanism of shredder, which comprises a water cooling type main shaft, a bearing fixedly connected to the right end of the water cooling type main shaft, a cooling mechanism slidably connected to the outer wall of the water cooling type main shaft, a detection mechanism fixedly connected to the top rear end of the cooling mechanism, and eight groups of through holes provided on the right end of the water cooling type main shaft.

[0006] The cooling mechanism comprises a cooling ring, the outer wall of the water cooling type main shaft is slidably connected to the inner side of the cooling ring, a timer is fixedly connected to the front end of the cooling ring, a connecting pipe is fixedly connected to the front end and the bottom of the cooling ring, and an electromagnetic valve is fixedly connected to the delivery port of the connecting pipe.

[0007] Preferably, the cooling mechanism further comprises a first temperature sensor, the top front end of the front end connecting pipe of the cooling ring and the right upper end of the bottom connecting pipe of the cooling ring are both fixedly connected with the first temperature sensor, and the inner front end of the front end connecting pipe of the cooling ring is detachably connected with a filter plate.

[0008] Preferably, the detection mechanism comprises an L-shaped rod, the top rear end of the cooling ring is fixedly connected with the L-shaped rod, the front end of the L-shaped rod is fixedly connected with a mounting rod, the bottom of the mounting rod is slidably connected with the outer wall of a sliding rod, and the top rear end of the cooling ring is fixedly connected with a control switch.

[0009] Preferably, the detection mechanism further comprises a second temperature sensor, the water-cooled spindle right end is fixedly connected with the second temperature sensor on both sides, and five groups of electromagnetic blocks are equidistantly arranged in the mounting rod.

[0010] Preferably, the first temperature sensor is electrically connected with an external display screen, the timer is electrically connected with an external control end, and the timer is arranged above the cooling ring front end connecting pipe.

[0011] Preferably, the control switch is arranged below the sliding rod, the second temperature sensor is electrically connected with an external display screen, and the electromagnetic blocks are magnetically adsorbed with the sliding rod.

[0012] Preferably, the second temperature sensor is electrically connected with the control switch, and the electromagnetic blocks are electrically connected with an external current output device.

[0013] The water-cooled spindle mechanism of the shredder has the following advantages: compared with the same type of equipment, the water-cooled spindle mechanism of the shredder has the following improvements.

[0014] The water-cooled spindle mechanism of the shredder comprises a cooling mechanism, heat exchange between the cooling liquid in the cooling ring and the water-cooled spindle is realized, the cooling of the water-cooled spindle is realized, the problems of damage and deformation of parts caused by high temperature are prevented, the service life of the water-cooled spindle is prolonged, the initial temperature of the cooling liquid and the temperature of the cooling liquid after heat exchange are calculated, and the heat transfer in the heat exchange process is accurately understood.

[0015] The water-cooled spindle mechanism of the shredder comprises a detection mechanism, the temperature in the water-cooled spindle is detected by the second temperature sensor, the temperature in the water-cooled spindle is prevented from being too high or too low, the phenomena of fracture and deformation of the water-cooled spindle are reduced, the two groups of second temperature sensors are switched by the control switch, and the accuracy of the detection result is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a three-dimensional structure schematic view of the water-cooled spindle of the utility model;

[0017] Figure 2 is a three-dimensional exploded structure schematic view of the water-cooled spindle and the cooling mechanism of the utility model;

[0018] Figure 3 is a three-dimensional exploded structure schematic view of the cooling mechanism of the utility model;

[0019] Figure 4 is a three-dimensional exploded structure schematic view of the mounting rod inside the utility model.

[0020] The components include: water-cooled spindle-1, bearing-2, cooling mechanism-3, cooling ring-31, timer-32, connecting pipe-33, solenoid valve-34, first temperature sensor-35, filter plate-36, detection mechanism-4, L-shaped rod-41, mounting rod-42, sliding rod-43, control switch-44, second temperature sensor-45, electromagnetic block-46, and through hole-5. Detailed Implementation

[0021] The following is in conjunction with the appendix Figures 1-4 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0022] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] Example 1:

[0025] Please see Figures 1-3 The present invention relates to a water-cooled main shaft mechanism for a shredder, comprising a water-cooled main shaft 1, a bearing 2 fixedly connected to the right end of the water-cooled main shaft 1, the outer wall of the water-cooled main shaft 1 being slidably connected to the inner side of a cooling mechanism 3, a detection mechanism 4 fixedly connected to the top rear end of the cooling mechanism 3, and eight sets of through holes 5 provided at the right end of the water-cooled main shaft 1.

[0026] The cooling mechanism 3 comprises a cooling ring 31, the outer wall of the water-cooled main shaft 1 is slidably connected with the inner side of the cooling ring 31, the front end of the cooling ring 31 is fixedly connected with a timer 32, and the cooling ring 31 facilitates installation and fixation of the timer 32.

[0027] The front end and the bottom of the cooling ring 31 are fixedly connected with a connecting pipe 33, the connecting pipe 33 is fixedly connected with an electromagnetic valve 34 at the conveying port, the top front end of the front end connecting pipe 33 of the cooling ring 31 and the right upper end of the bottom connecting pipe 33 of the cooling ring 31 are fixedly connected with a first temperature sensor 35, and the first temperature sensor 35 facilitates detection of the temperature of the cooling liquid.

[0028] The inner front end of the front end connecting pipe 33 of the cooling ring 31 is detachably connected with a filter plate 36, the first temperature sensor 35 is electrically connected with an external display screen, the timer 32 is electrically connected with an external control end, the timer 32 is arranged above the front end connecting pipe 33 of the cooling ring 31, and the filter plate 36 facilitates filtration of the cooling liquid.

[0029] The working principle of the water-cooled main shaft mechanism of the shredder based on the first embodiment is as follows:

[0030] First, when the device is used, the device is first placed in a working area, then the device is connected with an external power supply, and the device is provided with a power supply required for work;

[0031] Second, when the water-cooled main shaft 1 needs to be cooled, the front end electromagnetic valve 34 of the cooling ring 31 is started, so that the worker conveys the cooling liquid into the cooling ring 31 through the front end connecting pipe 33 of the cooling ring 31 and the filter plate 36, and detects the temperature of the cooling liquid through the first temperature sensor 35 during the conveying process, and transmits the electrical signal to the external display screen, so that the worker records the initial temperature of the cooling liquid, and starts the timer 32 to perform timing work, and then the cooling liquid in the cooling ring 31 exchanges heat with the water-cooled main shaft 1, so as to cool the water-cooled main shaft 1, prevent the parts from being damaged and deformed due to high temperature, and prolong the service life of the water-cooled main shaft 1, when the timing work of the timer 32 is completed, the timer 32 transmits the electrical signal to the external control end, so that the external control end controls the bottom electromagnetic valve 34 of the cooling ring 31 to work, so that the cooling liquid in the cooling ring 31 is conveyed to the outside through the bottom connecting pipe 33 of the cooling ring 31, and the temperature of the cooling liquid is detected through the first temperature sensor 35 during the conveying process, and the electrical signal is transmitted to the external display screen, so that the worker records the temperature of the cooling liquid after heat exchange, and then the worker calculates the initial temperature of the cooling liquid and the temperature of the cooling liquid after heat exchange, so as to accurately understand the heat transfer condition in the heat exchange process.

[0032] Embodiment two:

[0033] Please refer to Figures 1-2 and Figure 4 The utility model discloses a water cooling type main shaft mechanism of a shredder, compared with example one, this embodiment still includes: detection mechanism 4, detection mechanism 4 includes L type rod 41, and the top rear end of cooling ring 31 is fixedly connected with L type rod 41, and the front end of L type rod 41 is fixedly connected with mounting rod 42, and L type rod 41 is convenient for installing and fixing mounting rod 42.

[0034] The bottom of mounting rod 42 is slidably connected with the outer wall of sliding rod 43, the top rear end of cooling ring 31 is fixedly connected with control switch 44, the right end of water cooling type main shaft 1 is fixedly connected with second temperature sensor 45 on both sides, and second temperature sensor 45 is convenient for detecting the temperature in water cooling type main shaft 1.

[0035] Five groups of electromagnetic blocks 46 are equidistantly arranged in mounting rod 42, control switch 44 is arranged below sliding rod 43, second temperature sensor 45 is electrically connected with external display screen, and electromagnetic block 46 is convenient for driving sliding rod 43 to move.

[0036] Electromagnetic block 46 is magnetically adsorbed with sliding rod 43, second temperature sensor 45 is electrically connected with control switch 44, and electromagnetic block 46 is electrically connected with external current output device.

[0037] In the embodiment,

[0038] When water cooling type main shaft 1 is used, the temperature in water cooling type main shaft 1 is detected through the second temperature sensor 45 on the right end rear side of water cooling type main shaft 1, and the electric signal is transmitted to external display screen, so that the temperature detection in water cooling type main shaft 1 is realized, the temperature in water cooling type main shaft 1 is prevented from being too high or too low, and the phenomenon of water cooling type main shaft 1 breaking and deforming is reduced, when the staff observes the sudden change or unstable fluctuation of detection data through external display screen, five groups of electromagnetic blocks 46 are driven to work step by step through external current output device, so that sliding rod 43 moves downwards under the influence of the magnetic adsorption of electromagnetic block 46, so that sliding rod 43 extrudes control switch 44, and then water cooling type main shaft 1 right end rear side second temperature sensor 45 stops working and water cooling type main shaft 1 right end front side second temperature sensor 45 starts working through control switch 44, so that the damage of second temperature sensor 45 is prevented, and the accuracy of detection result is increased.

[0039] The utility model discloses a water cooling type main shaft mechanism of shredder is provided with cooling mechanism 3, through cooling ring 31 in cooling liquid and water cooling type main shaft 1 heat exchange, realize the cooling of water cooling type main shaft 1, prevent the part and appear the problem such as damage, deformation under high temperature influence, prolong the service life of water cooling type main shaft 1, then the initial temperature of cooling liquid and cooling liquid heat exchange after temperature are calculated to accurately understand the heat transfer condition in heat exchange process, set up detection mechanism 4, through second temperature sensor 45 to the temperature in water cooling type main shaft 1 is detected, prevents the temperature in water cooling type main shaft 1 too high or too low, reduces the phenomenon of water cooling type main shaft 1 fracture, deformation, and then through control switch 44 to two groups of second temperature sensor 45 are switched on and used, increase the accuracy of detection result.

[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolt rivet, welding and the like in the prior art, and the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0041] The above description of the disclosed embodiments enables one of ordinary skill in the art to make or use the utility model. Various modifications to these embodiments will be apparent to those of ordinary skill in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the utility model. Accordingly, the utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A water-cooled main shaft mechanism of a shredder, comprising a water-cooled main shaft (1), a bearing (2) fixedly connected to the right end of the water-cooled main shaft (1), a cooling mechanism (3) in sliding connection with the outer wall of the water-cooled main shaft (1), a detection mechanism (4) fixedly connected to the top rear end of the cooling mechanism (3), and eight groups of through holes (5) provided at the right end of the water-cooled main shaft (1). characterized in that The cooling mechanism (3) comprises a cooling ring (31) in sliding connection with the outer wall of the water-cooled main shaft (1), a timer (32) fixedly connected to the front end of the cooling ring (31), and a connecting pipe (33) fixedly connected to the front end and the bottom of the cooling ring (31), wherein an electromagnetic valve (34) is fixedly connected to the delivery port of the connecting pipe (33).

2. A water cooled spindle mechanism for a shredder as defined in claim 1 wherein: The cooling mechanism (3) further comprises a first temperature sensor (35), which is fixedly connected to the top front end of the front end connecting pipe (33) of the cooling ring (31) and the right upper end of the bottom connecting pipe (33) of the cooling ring (31), and a filter plate (36) detachably connected to the inner front end of the front end connecting pipe (33) of the cooling ring (31).

3. A water cooled spindle mechanism for a shredder as defined in claim 2 wherein: The detection mechanism (4) comprises an L-shaped rod (41), which is fixedly connected to the top rear end of the cooling ring (31), an installation rod (42) fixedly connected to the front end of the L-shaped rod (41), and a sliding rod (43) in sliding connection with the outer wall of the installation rod (42), wherein a control switch (44) is fixedly connected to the top rear end of the cooling ring (31).

4. A water cooled spindle mechanism for a shredder as defined in claim 3 wherein: The detection mechanism (4) further comprises a second temperature sensor (45), which is fixedly connected to the front and rear sides of the right end of the water-cooled main shaft (1), and five groups of electromagnetic blocks (46) equidistantly arranged in the installation rod (42).

5. A water cooled spindle mechanism for a shredder as defined in claim 4 wherein: The first temperature sensor (35) is electrically connected to an external display screen, the timer (32) is electrically connected to an external control end, and the timer (32) is arranged above the front end connecting pipe (33) of the cooling ring (31).

6. A water cooled spindle mechanism for a shredder as defined in claim 5 wherein: The control switch (44) is arranged below the sliding rod (43), the second temperature sensor (45) is electrically connected to an external display screen, and the electromagnetic blocks (46) are magnetically adsorbed to the sliding rod (43).

7. A water cooled spindle mechanism for a shredder as defined in claim 6 wherein: The second temperature sensor (45) is electrically connected to the control switch (44), and the electromagnetic blocks (46) are electrically connected to an external current output device.

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