CN210299394U

CN210299394U - Three-roller cane crusher

Info

Publication number: CN210299394U
Application number: CN201921038233.5U
Authority: CN
Inventors: 郭二庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-14
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to a three-roller cane crusher, including left riser, roller under right riser and the feeding side, the roller is down gone out slag side, go up the roller, the roller bearing frame is all installed at the roller both ends of going up the roller, left riser, the draw-in groove has all been seted up on the right riser, it has the annular to go up the seat circle of roller bearing frame, the guide rail that the draw-in groove edge formed inserts with the annular mutually, install spring adjustment mechanism on the annular, spring adjustment mechanism is including the installation piece, a spring, the briquetting, the bolt, installation piece embedding annular, the spring mounting is on the installation piece, the briquetting is pressed on the spring top, the briquetting both ends set up the bolt, be equipped with the board of bending on the guide rail that the draw-in groove edge formed, set up on the board. The utility model discloses an upper roller bearing frame constitutes the guide rail form with the draw-in groove, cooperation spring adjustment mechanism for the upper roller has certain translation distance in the vertical direction, makes the second of arranging the sediment direction say and rolls the clearance and have certain adjustable range.

Description

Three-roller cane crusher

Technical Field

The utility model belongs to the technical field of cane crusher technique and specifically relates to a three-roller cane crusher.

Background

The common cane juicers at present comprise a two-roller juicer and a three-roller juicer. Common three-roller juice extractor sets up roller under the feed side usually, the side of slagging tap down roller and goes up the roller, and roller under the feed side, the side of slagging tap down roller set up in the below side by side, goes up the roller and lies in roller under the feed side, the top in the middle of the side of slagging tap down roller, and the clearance between roller and the last roller forms first way and rolls the clearance under the feed side, goes up the roller and forms the second way and rolls the clearance between the side of slagging tap down roller. The three-roller juicer is characterized in that the upper roller is a movable roller to adapt to sugarcanes with different thicknesses, so that the upper roller can move in a vertical direction to a certain extent, and therefore a new adjusting mechanism needs to be designed between the upper roller and the left vertical plate and between the upper roller and the right vertical plate.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: a three-roller cane crusher is provided, wherein the upper roller has a certain translation distance in the vertical direction.

The utility model provides a technical scheme that its technical problem adopted is: a three-roller cane crusher, which comprises a left vertical plate, a right vertical plate, a feeding side lower roller, a slag discharging side lower roller and an upper roller which are arranged between the left vertical plate and the right vertical plate, an upper roller bearing seat is arranged at both ends of a roller shaft of the upper roller, clamping grooves are arranged on the left vertical plate and the right vertical plate, the bottom of the clamping groove is arc-shaped, a ring groove is arranged on a seat ring of the upper roller bearing seat, a guide rail formed at the edge of the clamping groove is inserted into the ring groove, the ring groove is provided with a spring adjusting mechanism which comprises an installation block, a spring, a pressing block and a bolt, the mounting block is embedded into the annular groove, the spring is mounted on the mounting block, the pressing block is pressed at the top end of the spring, the utility model discloses a clamp groove edge, including briquetting, clamping groove edge, bolt, guide rail, the briquetting both ends set up the bolt, be equipped with the board of bending on the guide rail that the clamping groove edge formed, set up on the board of bending with bolt complex screw, bolt screw in screw.

Preferably, 6205 bearings are arranged in the upper roller bearing seats, lower roller bearing seats are arranged at two ends of a roller shaft of the lower roller at the feeding side and a roller shaft of the lower roller at the slag discharging side, and 6205 bearings are arranged in the lower roller bearing seats; the shaft diameters of the roller shaft of the feeding side lower roller, the roller shaft of the slag discharging side lower roller and the roller shaft of the upper roller are all 25 mm.

Preferably, the housing is sleeved outside the left vertical plate and the right vertical plate, the housing is provided with a turnover door, the turnover door comprises a first cover plate, a second cover plate and a third cover plate, the first cover plate is provided with a locking screw, the second cover plate is provided with a feeding hole, the third cover plate is connected with a top cover of the housing through a hinge, and two sides of the first cover plate, the second cover plate and the third cover plate are provided with flanging side plates.

Preferably, the left vertical plate and the right vertical plate are made of steel plates.

Preferably, the distance L between the left vertical plate and the right vertical plate is 162 mm.

Preferably, a positioning screw rod is connected between the left vertical plate and the right vertical plate, and a positioning support pipe is connected between the left vertical plate and the right vertical plate.

Preferably, a slag discharge diversion trench is arranged behind the lower roller at the slag discharge side, a cleaning baffle is arranged above the slag discharge diversion trench and comprises a first baffle and a second baffle, and the second baffle is foldable relative to the first baffle.

The utility model has the advantages that: the upper roller bearing seat and the clamping groove form a guide rail form, and the upper roller bearing seat and the clamping groove are matched with a spring adjusting mechanism, so that the upper roller has a certain translational distance in the vertical direction, such as a translational distance of 0-2 mm, and the second rolling gap in the slag discharging direction has a certain adjustable range, such as an adjustable range of 1-3 mm.

Has the advantages that: 1. in the working process, the upper roller can be properly displaced within the translational distance in the vertical direction under the action of the top pressure of the sugarcane to adapt to the thickness of the sugarcane; 2. before working, the bolt can be adjusted, so that the pre-tightening force of the spring is adjusted, the pre-tightening force of the spring determines the pressure of the upper roller on rolling the sugarcane, and the juice yield of juicing is influenced; 3. the juice extractor can effectively buffer the working load of the juice extractor in the process of juice extraction, reduce the overload risk of the motor and prolong the service life of the juice extractor.

The arc bottom of draw-in groove is for square, and square angular position stress concentration is the weak position of intensity, and the draw-in groove bottom sets up to the arc and has improved the intensity of left riser, right riser.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

FIG. 1 is an exploded view of the present invention;

fig. 2 is an exploded schematic view of the spring adjusting mechanism and the left vertical plate of the present invention;

fig. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic view of the turning door of the present invention in a closed state;

fig. 5 is a schematic view showing the opened state of the turnover door of the present invention;

FIG. 6 is an exploded view of the slag discharge side of the present invention;

Detailed Description

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

As shown in fig. 1, 2 and 3, a three-roller cane crusher comprises a left vertical plate 41, a right vertical plate 42, a feeding side lower roller 1, a slag side lower roller 2 and an upper roller 3 which are arranged between the left vertical plate 41 and the right vertical plate 42, wherein both ends of a roller shaft of the upper roller 3 are respectively provided with an upper roller bearing seat 10, the left vertical plate 41 and the right vertical plate 42 are respectively provided with a clamping groove 6, the bottom of the clamping groove 6 is arc-shaped, a seat ring of the upper roller bearing seat 10 is provided with a ring groove, a guide rail formed at the edge of the clamping groove 6 is inserted into the ring groove, the ring groove is provided with a spring adjusting mechanism, the spring adjusting mechanism comprises an installation block 12, a spring 9, a pressing block 8 and a bolt 7, the installation block 12 is embedded into the ring groove, the spring 9 is arranged on the installation block 12, the pressing block 8 is pressed at the top end of the spring 9, the two ends of the pressing block 8 are provided with the bolt 7, and the bending plate 5 is provided with a screw hole matched with the bolt 7, and the bolt 7 is screwed into the screw hole.

Roller 1 under the feed side, the side of slagging tap down roller 2 set up in the below side by side, go up roller 3 and be located roller 1 under the feed side, the side of slagging tap down roller 2 middle top, form first track rolling gap between roller 1 and the last roller 3 under the feed side, go up roller 3 and slag tap and form the second track rolling gap between the side of rolling roller 2.

The upper roller bearing seat 10 and the clamping groove form a guide rail form, and the upper roller bearing seat is matched with a spring adjusting mechanism, so that the upper roller has a certain translation distance in the vertical direction, such as a translation distance of 0-2 mm, and the second rolling gap in the slag discharging direction has a certain adjustable range, such as an adjustable range of 1-3 mm.

Has the advantages that: 1. in the working process, the upper roller 3 can be properly displaced within the translational distance in the vertical direction under the action of the top pressure of the sugarcane to adapt to the thickness of the sugarcane; 2. before working, the bolt 7 can be adjusted, so that the pretightening force of the spring 9 is adjusted, and the pretightening force of the spring 9 determines the pressure of the upper roller 3 on the grinding of the sugarcane, so that the juice yield of the juicing is influenced; 3. the juice extractor can effectively buffer the working load of the juice extractor in the process of juice extraction, reduce the overload risk of the motor and prolong the service life of the juice extractor.

The arc bottom of draw-in groove is square for, and square angular position stress concentration is the weak position of intensity, and the draw-in groove bottom sets up to the arc and has improved the intensity of left riser 41, right riser 42.

Preferably, 6205 bearings are arranged in the upper roller bearing seats 10, lower roller bearing seats 11 are arranged at two ends of a roller shaft of the feeding side lower roller 1 and a roller shaft of the slag discharging side lower roller 2, and 6205 bearings are arranged in the lower roller bearing seats 11; the shaft diameters of the roller shaft of the feeding side lower roller 1, the roller shaft of the slag discharging side lower roller 2 and the roller shaft of the upper roller 3 are all 25 mm.

The original assembly mode is that the corresponding lower roller bearing seat assembly is installed on the left vertical plate firstly, then the roller shaft of the lower roller 1 on the feeding side and the roller shaft of the lower roller 2 on the slag discharging side are assembled with the lower roller bearing seat assembly corresponding to the left vertical plate synchronously, and the right vertical plate is installed correspondingly after the assembly is completed.

Now, the corresponding bearings and shaft seals are installed into the upper roller bearing seat 10 to form an upper roller bearing seat assembly, and the corresponding bearings and shaft seals are installed into the lower roller bearing seat 11 to form a lower roller bearing seat assembly; install roller bearing frame subassembly in the drum shaft both ends of going up the roller earlier to and, install roller bearing frame subassembly down with the drum shaft both ends of roller 1 under the feeding side earlier, the roller bearing frame subassembly down is installed to the drum shaft both ends of roller 2 under the side of slagging tap, corresponds the installation with left riser, right riser again, improvement assembly efficiency that this kind of assembly form can be very big.

The upper roller 3 bears the rolling reaction forces of the lower roller 1 at the feeding side and the lower roller 2 at the slag discharging side simultaneously in the working process, the original shaft diameter of the roller shaft of the upper roller 3 is 20mm and a 6004 bearing is adopted, but the roller shaft of the upper roller 3 has certain shaft breakage faults from the point of after-sale feedback data; the service life of the upper roller 3 is shorter. The shaft diameters of the roller shaft of the feeding side lower roller 1, the roller shaft of the slag discharging side lower roller 2 and the roller shaft of the upper roller 3 are unified to be 25mm, 6205 bearings are adopted, the strength of the upper roller is obviously improved, and the service life of the upper roller can be prolonged.

Preferably, as shown in fig. 4 and 5, a housing 101 is sleeved outside the left vertical plate 41 and the right vertical plate 42, the housing 101 is provided with a turnover door, the turnover door includes a first cover plate, a second cover plate and a third cover plate, the first cover plate is provided with a locking screw 102, the second cover plate is provided with a feed inlet 103, the third cover plate is connected with a top cover of the housing 101 through a hinge 104, and two sides of the first cover plate, the second cover plate and the third cover plate are provided with flanging side plates 105.

The turnover door is fixed with the housing 101 by a hinge 104, can be turned over along a horizontal shaft of the hinge 104, and the turning amplitude of opening and closing of the turnover door can exceed 90 degrees. The turnover door structure has the advantages that: the turnover door structure can facilitate daily inspection and cleaning of internal parts such as the upper roller 3 after being used by a user, and keeps the equipment in a sanitary state. The roll-over door is structurally designed with a flanged side plate 105. This turn-ups curb plate 105 can play effectual sheltering from and the collection effect to the sugarcane juice that the sugarcane squeezes the process and spray everywhere, and the sugarcane juice that sprays on housing 101 can converge smoothly to sugarcane juice collection water tray 13 through the water conservancy diversion effect of turn-ups curb plate 105, both can prevent that the sugarcane juice from overflowing everywhere because of spraying, and this kind of overflow both wastes and can lead to the apparent pollution of fuselage to and endanger the safety of electrical component.

Preferably, the left vertical plate 41 and the right vertical plate 42 are made of steel plates.

The original left vertical plate 41 and the right vertical plate 42 are made of cast iron, and the hole sites of the upper roller bearing seat 10 and the lower roller bearing seat 11 need to be machined by a lathe, so that the machining efficiency is very low, and large deviation easily occurs in the positioning size of the hole sites.

Now, the left vertical plate 41 and the right vertical plate 42 are made of steel plates, and a laser processing mode can be adopted. The laser processing cycle is 1 day; the average single-day processing efficiency is close to 1000 pieces, and the hole position positioning size of laser processing is very accurate. In addition, the steel plate material can be subjected to surface treatment by an electroplating process, and the electroplated vertical plate has attractive appearance and enhanced antirust capability.

Preferably, the distance L between the left vertical plate 41 and the right vertical plate 42 is 162 mm.

The original distance L between the left vertical plate 41 and the right vertical plate 42 is 126mm, and the distance L is now increased to 162 mm. The advantage brought by the increase of the spacing L: 1. the effective capacity of the sugarcane juice collecting water tray 13 arranged between the bottoms of the left vertical plate 41 and the right vertical plate 42 can be increased; 2. gaps between the end surfaces of the roller 1 of the feeding side lower roller 1, the slag discharging side lower roller 2 and the roller 3 and between the left vertical plate 41 and the right vertical plate 42 can be correspondingly widened, for example, the gaps between the end surfaces of the roller 3 and between the left vertical plate 41 and the right vertical plate 42 can reach 26.5mm respectively. So that the bagasse is not easy to be clamped in the gap and is convenient to clean; 3. the risk that the sugarcane juice permeates into the bearing is reduced, and the service life of the bearing can be effectively prolonged.

Preferably, as shown in fig. 6, a positioning screw 201 is connected between the left vertical plate 41 and the right vertical plate 42, and a positioning support tube 202 is connected between the left vertical plate 41 and the right vertical plate 42.

Preferably, a slag discharge guide groove 206 is arranged behind the lower roller 2 on the slag discharge side, a cleaning baffle plate 207 is arranged above the slag discharge guide groove 206, the cleaning baffle plate 207 comprises a first baffle plate and a second baffle plate, and the second baffle plate is foldable relative to the first baffle plate. For example, the first baffle is riveted with the second baffle.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a three-roller cane crusher, includes left riser (41), right riser (42) and installs roller (1), lower roller (2), upper roller (3) of the side of slagging tap under the feeding side between left riser (41), right riser (42), its characterized in that: the roller bearing seat is characterized in that roller bearing seats (10) are mounted at two ends of a roller shaft of the upper roller (3), clamping grooves (6) are formed in a left vertical plate (41) and a right vertical plate (42), the bottom of each clamping groove (6) is arc-shaped, a ring groove is formed in a seat ring of the upper roller bearing seat (10), a guide rail formed in the edge of each clamping groove (6) is inserted into the ring groove, a spring adjusting mechanism is mounted on the ring groove and comprises a mounting block (12), a spring (9), a pressing block (8) and a bolt (7), the mounting block (12) is embedded into the ring groove, the spring (9) is mounted on the mounting block (12), the pressing block (8) is pressed at the top end of the spring (9), the bolts (7) are arranged at two ends of the pressing block (8), a bending plate (5) is arranged on the guide rail formed in the edge of each clamping groove (6), and a screw hole matched with the bolt (7, the bolt (7) is screwed into the screw hole.

2. A three-roller cane crusher according to claim 1, characterized in that: 6205 bearings are arranged in the upper roller bearing seat (10), lower roller bearing seats (11) are arranged at two ends of a roller shaft of the feeding side lower roller (1) and a roller shaft of the slag discharging side lower roller (2), and 6205 bearings are arranged in the lower roller bearing seats (11); the shaft diameters of the roller shaft of the feeding side lower roller (1), the roller shaft of the slag discharging side lower roller (2) and the roller shaft of the upper roller (3) are all 25 mm.

3. A three-roller cane crusher according to claim 1, characterized in that: the vertical plate structure is characterized in that a housing (101) is sleeved outside the left vertical plate (41) and the right vertical plate (42), a turnover door is arranged on the housing (101), the turnover door comprises a first cover plate, a second cover plate and a third cover plate, a locking screw (102) is arranged on the first cover plate, a feeding hole (103) is formed in the second cover plate, the third cover plate is connected with a top cover of the housing (101) through a hinge (104), and flanging side plates (105) are arranged on two sides of the first cover plate, the second cover plate and the third cover plate.

4. A three-roller cane crusher according to claim 1, characterized in that: the left vertical plate (41) and the right vertical plate (42) are made of steel plates.

5. A three-roller cane crusher according to claim 1, characterized in that: the distance L between the left vertical plate (41) and the right vertical plate (42) is 162 mm.

6. A three-roller cane crusher according to claim 1, characterized in that: a positioning screw rod (201) is connected between the left vertical plate (41) and the right vertical plate (42), and a positioning support pipe (202) is connected between the left vertical plate (41) and the right vertical plate (42).

7. A three-roller cane crusher according to claim 1, characterized in that: slag discharging diversion trenches (206) are arranged behind the lower slag discharging side rollers (2), cleaning baffles (207) are arranged above the slag discharging diversion trenches (206), each cleaning baffle (207) comprises a first baffle and a second baffle, and the second baffles are foldable relative to the first baffles.