High-temperature double-roller crushing all-in-one machine

Abstract

The utility model relates to the technical field of material crushing, in particular to a high-temperature double-roller crushing all-in-one machine which comprises a bottom frame, a cross beam, a crushing mechanism and a cooling mechanism, the crushing mechanism comprises a crushing bin, a driving shaft, a driven shaft and crushing rollers, the crushing bin is vertically installed in the middle of the cross beam, and the driving shaft and the driven shaft are arranged in the crushing bin side by side at intervals; the cooling mechanism comprises a cooling water tank, a cooler, a water inlet pipeline and a water outlet pipeline, the cooling water tank and the cooler are both installed in the middle of the bottom frame, a water outlet of the cooling water tank is connected with a water inlet of the cooler, and a water outlet of the cooling water tank is connected with a water outlet of the cooler. A water inlet of the cooling water tank is respectively communicated with the front end of the driving shaft and the rear end of the driven shaft through water inlet pipelines, and a water outlet of the cooler is respectively communicated with the rear end of the driving shaft and the front end of the driven shaft through water outlet pipelines; the discharging device is simple in structural design, the service life and the using effect are guaranteed, and the discharging size is adjustable.

Description

Technical Field

[0001] The utility model relates to the technical field of material crushing, in particular to a high-temperature double-roller crushing integrated machine. Background Art

[0002] The double-roll crusher (also called double-roll crusher) is composed of two round rollers as the main working mechanism. When working, the two round rollers rotate in opposite directions. Due to the friction between the material and the round rollers, the fed material is rolled into the crushing cavity formed by the two round rollers and crushed. The crushed material is discharged from the gap between the two round rollers under the action of gravity.

[0003] Existing roller crushers are unable to adapt to high-temperature crushing conditions, significantly reducing the rollers' service life and effectiveness. Furthermore, the gap between the two rollers in most roller crushers is fixed, making it impossible to adjust the size of the material being discharged. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide a high-temperature roller crushing integrated machine with a simple structural design, guaranteed service life and use effect, and adjustable discharge size.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a high-temperature roller crushing integrated machine, comprising a base frame, a crossbeam horizontally installed in the middle of the top end of the base frame, a crushing mechanism and a cooling mechanism, the crushing mechanism comprising a crushing bin, a driving shaft, a driven shaft and a crushing roller, the crushing bin being vertically installed in the middle of the crossbeam, the driving shaft and the driven shaft being arranged in parallel in the crushing bin at intervals, and their two ends respectively extending out of the crushing bin, longitudinal flow channels are respectively opened in the driving shaft and the driven shaft, the crushing roller is arranged in the crushing bin and is respectively sleeved on the driving shaft and the driven shaft, the cooling mechanism comprises a cooling water tank, a cooler, a water inlet pipe and a water outlet pipe, the cooling water tank and the cooler are both installed in the middle of the base frame, the water outlet of the cooling water tank is connected to the water inlet of the cooler, the water inlet of the cooling water tank is communicated with the front end of the driving shaft and the rear end of the driven shaft respectively through the water inlet pipe, and the water outlet of the cooler is communicated with the rear end of the driving shaft and the front end of the driven shaft respectively through the water outlet pipe.

[0006] Furthermore, the cooling mechanism also includes a detection pipeline and a pressure gauge, one end of the detection pipeline is connected to the water inlet pipeline at the front end of the driving shaft, and the other end is connected to the water inlet pipeline at the rear end of the driven shaft, and the pressure gauge is installed in the middle of the detection pipeline.

[0007] Furthermore, the crushing mechanism also includes a main bearing seat, a slave bearing seat, an adjustment assembly and a drive assembly. The main bearing seats are respectively installed at both ends of the driving shaft, and the slave bearing seats are respectively installed at both ends of the driven shaft. The adjustment assembly is installed at the top of the beam and is respectively arranged on the front and rear sides of the crushing bin. The main bearing seat and the slave bearing seat are both installed in the adjustment assembly, and the drive assembly is installed at the left end of the beam to drive the driving shaft and the driven shaft to rotate relative to each other.

[0008] Furthermore, the adjustment assembly includes a large fixing frame, a small fixing frame and an adjustment group. The large fixing frame is installed at the top of the crossbeam and is respectively arranged on the front and rear sides of the crushing bin. The main bearing seat is arranged in the left end of the large fixing frame, the small fixing frame is arranged in the middle of the large fixing frame, the slave bearing seat is arranged in the left part of the small fixing frame and slides with the small fixing frame. The adjustment group is installed on the right part of the large fixing frame and the small fixing frame to adjust the distance between the slave bearing seat and the main bearing seat.

[0009] Furthermore, the adjustment group includes a screw, a nut, a protrusion and a spring. The screw passes horizontally through the right ends of the large fixing frame and the small fixing frame and is limited by the nut. The protrusion is respectively arranged at the opposite ends of the slave bearing seat and the screw. The spring is arranged between the slave bearing seat and the screw and is sleeved on the protrusion. The left end of the spring is in contact with the slave bearing seat, and its right end is in contact with the screw.

[0010] Furthermore, the adjustment group also includes a limit plate, which is vertically arranged in the middle of the small fixing frame. A limit hole is opened in the middle of the limit plate, and the spring passes through the limit hole.

[0011] Furthermore, the drive assembly is divided into two groups, and the drive assembly includes a motor, a driving wheel, a driven wheel, a belt and a tensioning group. The motor is installed at the left end of the beam, the driving wheel is installed at the output end of the motor, the belt transmission sleeve is arranged on the driving wheel and the driven wheel, and the tensioning group is installed at the left end of the beam and conflicts with the belt. In one group of the drive assemblies, the driven wheel is installed at the front end of the driving shaft, and in the other group of the drive assemblies, the driven wheel is installed at the rear end of the driven shaft.

[0012] Furthermore, the tensioning group includes a bracket, a tensioner, a connecting rod, a rotating shaft and a tensioning roller. The bracket is installed at the left end of the beam. One end of the connecting rod is connected to the bracket through the tensioner, and the other end is rotatably connected to the tensioning roller through the rotating shaft. The tensioning roller is always in contact with the belt.

[0013] Furthermore, it also includes a sensing block and a sensor, the sensing blocks are respectively installed at the front end of the driving shaft and the rear end of the driven shaft, and the sensors are respectively installed at the front and rear sides of the beam and correspond to the sensing blocks.

[0014] Furthermore, it also includes a protective cover, which is relatively installed on the front and rear sides of the beam.

[0015] The beneficial effects of the utility model are:

[0016] (1) The utility model sets a cooling mechanism so that the cooling medium circulates through the flow channel to cool the driving shaft and the driven shaft, thereby cooling the crushing roller, thereby ensuring the service life and use effect of the crushing roller.

[0017] (2) The utility model monitors the pressure of the cooling medium in real time and intuitively by setting up detection pipelines and pressure gauges, thereby ensuring cooling effect and safety.

[0018] (3) The utility model sets an adjustment group so that the gap between the driving shaft and the driven shaft can be adjusted by rotating the nut to adjust the distance between the main bearing seat and the slave bearing seat, thereby making the size of the output material adjustable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 It is the main view of the utility model;

[0022] Figure 3 It is a top view of the utility model;

[0023] Figure 4 yes Figure 1 Enlarged view of part A in the middle;

[0024] Figure 5 yes Figure 1 Enlarged view of middle part B;

[0025] Figure 6 It is a schematic diagram of the cooling mechanism in the present utility model;

[0026] Figure 7 It is a schematic diagram of the adjustment component in the utility model;

[0027] Figure 8 It is a schematic diagram of the protective cover in the present utility model.

[0028] In the figure: 100, chassis; 200, crossbeam; 300, crushing mechanism; 310, crushing chamber; 311, inlet; 312, outlet; 320, driving shaft; 321, flow channel; 330, driven shaft; 340, crushing roller; 350, main bearing seat; 360, slave bearing seat; 370, adjustment assembly; 371, large fixing frame; 372, small fixing frame; 373, adjustment group; 3731, screw; 3732, nut; 3733, bump; 3734, spring; 3735, limit plate; 380, Driving assembly; 381, motor; 382, ​​driving pulley; 383, driven pulley; 384, belt; 385, tensioning group; 3851, bracket; 3852, tensioner; 3853, connecting rod; 3854, rotating shaft; 3855, tensioning roller; 400, cooling mechanism; 410, cooling water tank; 420, cooler; 430, water inlet pipe; 440, water outlet pipe; 450, detection pipe; 460, pressure gauge; 500, sensor block; 600, sensor; 700, protective cover; 800, universal joint. DETAILED DESCRIPTION

[0029] The present invention will now be further described with reference to the accompanying drawings, which are simplified schematic diagrams illustrating the basic structure of the present invention in a schematic manner, and thus only show components related to the present invention.

[0030] like Figure 1-Figure 3 、 Figure 6As shown, a high-temperature roller crushing integrated machine includes a base frame 100, a crossbeam 200 installed horizontally at the middle of the top of the base frame 100, a crushing mechanism 300 and a cooling mechanism 400. The crushing mechanism 300 includes a crushing chamber 310, a driving shaft 320, a driven shaft 330 and a crushing roller 340. The crushing chamber 310 is vertically installed in the middle of the crossbeam 200. The driving shaft 320 and the driven shaft 330 are arranged in parallel in the crushing chamber 310 with their two ends extending out of the crushing chamber 310. The driving shaft 320 and the driven shaft 330 are respectively provided with a longitudinally penetrating flow channel 321. The crushing roller 340 is arranged in the crushing chamber 310. 0 and are respectively mounted on the driving shaft 320 and the driven shaft 330. The cooling mechanism 400 includes a cooling water tank 410, a cooler 420, a water inlet pipe 430, and a water outlet pipe 440. The cooling water tank 410 and the cooler 420 are both mounted in the middle of the base frame 100. The water outlet of the cooling water tank 410 is connected to the water inlet of the cooler 420. The water inlet of the cooling water tank 410 is connected to the front end of the driving shaft 320 and the rear end of the driven shaft 330 through the water inlet pipe 430, respectively. The water outlet of the cooler 420 is connected to the rear end of the driving shaft 320 and the front end of the driven shaft 330 through the water outlet pipe 440. The configuration of the cooling mechanism 400 allows the cooling medium to circulate through the flow channel 321, cooling the driving shaft 320 and the driven shaft 330, thereby cooling the crushing roller 340, thereby ensuring the service life and performance of the crushing roller 340. The cooling medium flows through the following path: cooling water tank 410 → cooler 420 → outlet pipe 440 → flow channel 321 → inlet pipe 430 → cooling water tank 410. Specifically, the crushing chamber 310 has an inlet port 311 at its top and an outlet port 312 at its bottom. The crushing roller 340 utilizes an alloy roller, which can easily crush even very hard materials and further extend the service life of the crushing roller 340. The inlet and outlet pipes 430 and 440 are each connected to the driving shaft 320 via a universal joint 800. The inlet and outlet pipes 430 and 440 are each connected to the driven shaft 330 via a universal joint 800.

[0031] like Figure 6 As shown, the cooling mechanism 400 further includes a detection line 450 and a pressure gauge 460. One end of the detection line 450 is connected to the water inlet line 430 at the front end of the driving shaft 320, and the other end is connected to the water inlet line 430 at the rear end of the driven shaft 330. The pressure gauge 460 is installed in the middle of the detection line 450. The detection line 450 and the pressure gauge 460 allow for real-time and intuitive monitoring of the pressure of the cooling medium, ensuring cooling effectiveness and safety.

[0032] like Figure 1-Figure 3 、 Figure 6As shown, the crushing mechanism 300 also includes a main bearing seat 350, a slave bearing seat 360, an adjustment assembly 370, and a drive assembly 380. The main bearing seats 350 are mounted on both ends of the driving shaft 320, and the slave bearing seats 360 are mounted on both ends of the driven shaft 330. The adjustment assembly 370 is mounted on the top of the crossbeam 200 and is respectively arranged on the front and rear sides of the crushing chamber 310. The main bearing seat 350 and the slave bearing seat 360 are both mounted within the adjustment assembly 370. The drive assembly 380 is mounted on the left end of the crossbeam 200 to drive the driving shaft 320 and the driven shaft 330 to rotate relative to each other. The adjustment assembly 370 is provided to adjust the distance between the slave bearing seat 360 and the main bearing seat 350.

[0033] like Figure 2 and Figure 7 As shown, the adjustment assembly 370 includes a large fixing frame 371, a small fixing frame 372, and an adjustment group 373. The large fixing frame 371 is mounted on the top of the crossbeam 200 and is located on the front and rear sides of the crushing chamber 310. The main bearing seat 350 is located in the left end of the large fixing frame 371, the small fixing frame 372 is located in the middle of the large fixing frame 371, and the secondary bearing seat 360 is located in the left part of the small fixing frame 372 and slidably engages with the small fixing frame 372. The adjustment group 373 is installed on the right side of the large fixing frame 371 and the small fixing frame 372 to adjust the distance between the driven shaft 330 and the driving shaft 320. Specifically, the large fixing frame 371 and the small fixing frame 372 are both in the shape of a square.

[0034] like Figure 7 As shown, the adjustment group 373 includes a screw 3731, a nut 3732, a bump 3733, and a spring 3734. The screw 3731 passes horizontally through the right ends of the large fixing bracket 371 and the small fixing bracket 372 and is restrained by the nut 3732. The bump 3733 is respectively provided at the opposite ends of the secondary bearing seat 360 and the screw 3731. The spring 3734 is provided between the secondary bearing seat 360 and the screw 3731 and is sleeved on the bump 3733. The bump 3733 is used to position the spring 3734. The left end of the spring 3734 contacts the secondary bearing seat 360, and its right end contacts the screw 3731. By configuring the adjustment group 373, the gap between the driving shaft 320 and the driven shaft 330 can be adjusted by rotating the nut 3732 to adjust the distance between the main bearing seat 350 and the secondary bearing seat 360, thereby adjusting the size of the output material. Specifically, nuts 3732 are provided on both the left and right sides of the right plates of the large and small fixing frames 371 and 372. During adjustment, nuts 3732 are rotated to change the distance between them and the right plates of the large and small fixing frames 371 and 372, respectively. Screw 3731 is then adjusted to allow for lateral movement, thereby adjusting the distance between the main bearing seat 350 and the secondary bearing seat 360.

[0035] like Figure 7As shown, the adjustment assembly 373 also includes a limit plate 3735, which is vertically disposed in the middle of the small fixing frame 372. The limit plate 3735 has a limit hole in the middle, through which the spring 3734 passes. The limit plate 3735 limits the middle of the spring 3734 to prevent bending.

[0036] like Figure 2 and Figure 3 As shown, the drive assembly 380 consists of two groups, each comprising a motor 381, a driving pulley 382, ​​a driven pulley 383, a belt 384, and a tensioning group 385. The motor 381 is mounted on the left end of the beam 200, the driving pulley 382 is mounted on the output end of the motor 381, and the belt 384 is sleeved between the driving pulley 382 and the driven pulley 383. The tensioning group 385 is mounted on the left end of the beam 200 and contacts the belt 384. In one group of drive assemblies 380, the driven pulley 383 is mounted on the front end of the driving shaft 320, while in the other group of drive assemblies 380, the driven pulley 383 is mounted on the rear end of the driven shaft 330. The arrangement of the tensioning group 385 ensures that the tensioning roller 3855 always contacts the belt 384, keeping the belt 384 taut and ensuring transmission efficiency. Specifically, the tensioning group 385 is located between the driving pulley 382 and the driven pulley 383.

[0037] like Figure 1 、 Figure 2 and Figure 4 As shown, tensioning assembly 385 includes a bracket 3851, a tensioner 3852, a connecting rod 3853, a rotating shaft 3854, and a tensioning roller 3855. Bracket 3851 is mounted on the left end of crossbeam 200. One end of connecting rod 3853 is connected to bracket 3851 via tensioner 3852, and the other end is rotatably connected to tensioning roller 3855 via rotating shaft 3854. Tensioning roller 3855 is always in contact with belt 384. Specifically, tensioner 3852 is conventional and its function is to ensure that tensioning roller 3855 is always in contact with belt 384.

[0038] like Figure 1 and Figure 5 As shown, the high-temperature roller crusher also includes a sensor block 500 and a sensor 600. The sensor block 500 is mounted on the front end of the driving shaft 320 and the rear end of the driven shaft 330, respectively. The sensor 600 is mounted on the front and rear sides of the crossbeam 200, and corresponds to the sensor block 500. The sensor block 500 and the sensor 600 work together to detect the number of rotations, prevent hard materials from getting stuck, and automatically alarm if the belt 384 slips.

[0039] like Figure 8 As shown, the high-temperature roller crushing machine further includes a protective cover 700 , which is relatively mounted on the front and rear sides of the crossbeam 200 . The protective cover 700 protects the drive assembly 380 .

[0040] During operation, the adjustment assembly 370 adjusts the distance between the main bearing seat 350 and the secondary bearing seat 360 to a preset requirement, and then cools the crushing roller 340 through the cooling mechanism 400.

[0041] The above-mentioned implementation mode is only for illustrating the technical concept and features of the utility model. Its purpose is to enable people familiar with this technology to understand the content of the utility model and implement it. It cannot be used to limit the scope of protection of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the scope of protection of the utility model.

Claims

1. A high-temperature roller crushing machine, characterized by: The invention comprises a base frame (100), a crossbeam (200) installed transversely at the middle of the top of the base frame (100), a crushing mechanism (300) and a cooling mechanism (400), wherein the crushing mechanism (300) comprises a crushing chamber (310), a driving shaft (320), a driven shaft (330) and a crushing roller (340), wherein the crushing chamber (310) is installed vertically at the middle of the crossbeam (200), the driving shaft (320) and the driven shaft (330) are arranged in parallel in the crushing chamber (310) at intervals, and the two ends thereof extend out of the crushing chamber (310), respectively, a longitudinally penetrating flow channel (321) is provided in the driving shaft (320) and the driven shaft (330), and the crushing roller (340) is arranged in the crushing chamber (310) and is respectively The cooling mechanism (400) is mounted on the driving shaft (320) and the driven shaft (330). The cooling mechanism (400) comprises a cooling water tank (410), a cooler (420), a water inlet pipe (430) and a water outlet pipe (440). The cooling water tank (410) and the cooler (420) are both mounted in the middle of the base frame (100). The water outlet of the cooling water tank (410) is connected to the water inlet of the cooler (420). The water inlet of the cooling water tank (410) is respectively communicated with the front end of the driving shaft (320) and the rear end of the driven shaft (330) through the water inlet pipe (430). The water outlet of the cooler (420) is respectively communicated with the rear end of the driving shaft (320) and the front end of the driven shaft (330) through the water outlet pipe (440).

2. The high-temperature roller crushing integrated machine according to claim 1, characterized in that: The cooling mechanism (400) further comprises a detection pipeline (450) and a pressure gauge (460); one end of the detection pipeline (450) is in communication with the water inlet pipeline (430) at the front end of the driving shaft (320), and the other end thereof is in communication with the water inlet pipeline (430) at the rear end of the driven shaft (330); and the pressure gauge (460) is installed in the middle of the detection pipeline (450).

3. The high-temperature roller crushing integrated machine according to claim 1, characterized in that: The crushing mechanism (300) further comprises a main bearing seat (350), a slave bearing seat (360), an adjustment assembly (370) and a drive assembly (380). The main bearing seat (350) is respectively mounted on both ends of the driving shaft (320), the slave bearing seat (360) is respectively mounted on both ends of the driven shaft (330), the adjustment assembly (370) is mounted on the top end of the crossbeam (200) and is respectively arranged on the front and rear sides of the crushing chamber (310), the main bearing seat (350) and the slave bearing seat (360) are both mounted in the adjustment assembly (370), and the drive assembly (380) is mounted on the left end of the crossbeam (200) to drive the driving shaft (320) and the driven shaft (330) to rotate relative to each other.

4. The high-temperature roller crushing integrated machine according to claim 3, characterized in that: The adjustment assembly (370) includes a large fixing frame (371), a small fixing frame (372) and an adjustment group (373). The large fixing frame (371) is installed at the top of the crossbeam (200) and is respectively arranged on the front and rear sides of the crushing bin (310). The main bearing seat (350) is arranged at the left end of the large fixing frame (371). The small fixing frame (372) is arranged at the middle of the large fixing frame (371). The slave bearing seat (360) is arranged at the left part of the small fixing frame (372) and is slidably matched with the small fixing frame (372). The adjustment group (373) is installed at the right parts of the large fixing frame (371) and the small fixing frame (372) to adjust the distance between the slave bearing seat (360) and the main bearing seat (350).

5. The high-temperature roller crushing integrated machine according to claim 4, characterized in that: The adjustment group (373) includes a screw (3731), a nut (3732), a protrusion (3733) and a spring (3734). The screw (3731) passes horizontally through the right ends of the large fixing frame (371) and the small fixing frame (372) and is limited by the nut (3732). The protrusion (3733) is respectively arranged at the opposite ends of the secondary bearing seat (360) and the screw (3731). The spring (3734) is arranged between the secondary bearing seat (360) and the screw (3731) and is sleeved on the protrusion (3733). The left end of the spring (3734) contacts the secondary bearing seat (360), and the right end thereof contacts the screw (3731).

6. The high-temperature roller crushing integrated machine according to claim 5, characterized in that: The adjustment group (373) further comprises a limiting plate (3735), wherein the limiting plate (3735) is vertically arranged in the middle of the small fixing frame (372), a limiting hole is provided in the middle of the limiting plate (3735), and the spring (3734) passes through the limiting hole.

7. The high-temperature roller crushing integrated machine according to claim 3, characterized in that: The driving assembly (380) is divided into two groups. The driving assembly (380) includes a motor (381), a driving wheel (382), a driven wheel (383), a belt (384) and a tensioning group (385). The motor (381) is installed at the left end of the beam (200), the driving wheel (382) is installed at the output end of the motor (381), the belt (384) is arranged on the driving wheel (382) and the driven wheel (383), the tensioning group (385) is installed at the left end of the beam (200) and contacts the belt (384), the driven wheel (383) in one group of the driving assemblies (380) is installed at the front end of the driving shaft (320), and the driven wheel (383) in the other group of the driving assemblies (380) is installed at the rear end of the driven shaft (330).

8. The high-temperature roller crushing integrated machine according to claim 7, characterized in that: The tensioning group (385) includes a bracket (3851), a tensioner (3852), a connecting rod (3853), a rotating shaft (3854) and a tensioning roller (3855). The bracket (3851) is installed at the left end of the beam (200). One end of the connecting rod (3853) is connected to the bracket (3851) through the tensioner (3852), and the other end is rotatably connected to the tensioning roller (3855) through the rotating shaft (3854). The tensioning roller (3855) always contacts the belt (384).

9. The high-temperature roller crushing integrated machine according to claim 1, characterized in that: The invention also includes a sensing block (500) and a sensor (600), wherein the sensing block (500) is respectively mounted on the front end of the driving shaft (320) and the rear end of the driven shaft (330), and the sensor (600) is respectively mounted on the front and rear sides of the crossbeam (200) and corresponds to the sensing block (500).

10. The high-temperature roller crushing integrated machine according to claim 1, characterized in that: It also includes a protective cover (700), which is relatively installed on the front and rear sides of the crossbeam (200).

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