CN2892432Y

CN2892432Y - Ring-mould rotary type stalks moulding machine

Info

Publication number: CN2892432Y
Application number: CN 200620033031
Authority: CN
Inventors: 庹洪章; 熊昌国; 刘建辉; 易文裕; 余满江; 谢祖琪
Original assignee: Sichuan Agricultural Machinery Research and Design Institute
Current assignee: Sichuan Agricultural Machinery Research and Design Institute
Priority date: 2006-02-10
Filing date: 2006-02-10
Publication date: 2007-04-25
Anticipated expiration: 2016-02-10

Abstract

The utility model provides a circular mould rotating straw briquetting press. The straw briquetting press includes a main shaft seat, a main shaft arranged on the seat, a main shaft fixing arm arranged on the main shaft out of the seat, a safety pin passed through the main shaft fixing arm and the main shaft seat, a fixing ring arranged on the main shaft, a large triangle belt pulley sleeved on the fixing ring and driven by the main motor, a circular mould arranged on the large triangle belt pulley through a connecting part and comprised of a main circular mould disc and a secondary circular mould disc with a circular mould forming cavity, a press roller arranged in the circular mould forming cavity, a circular mould shield covering the circular mould, and a feeding device arranged on the out side of the circular mould shield. The fixing ring is provided with an eccentric shaft with one end extended into the circular mould forming cavity, the press roller is arranged on the eccentric shaft, and the eccentric shaft is extended out of the other end of the fixing ring and the press roller and the circular mould clearance adjusting device arranged on the fixing ring. The utility model is featured with fast forming, no material jam, high production efficiency and safe operation.

Description

The rotary forming machine for straw of ring mould

Technical field:

The utility model relates to and a kind of agricultural crop straw is pressed into the block fuel or the former of feed, and is special in to encircle the rotary forming machine for straw of mould relevant.

Background technology:

Existing cuber generally is made of pressure roller and ring mould etc.There is the ring mould to fix, the pressure roller rotation; The rotation of ring mould is also arranged, and pressure roller is fixed.But all have the space before raw material is compressed into die cavity, also have other mechanisms except that pressure roller, as pressure roller and ring die clearance governor motion and pressure roller fixed mechanism, these can bring shaping speed slow, easily stop up, and production efficiency is low.In addition serious stop up safety pin and cut off after, can not autostop, have potential safety hazard.

The utility model content

The purpose of this utility model is in order to overcome above deficiency, to provide a kind of shaping speed fast, do not stop up, production efficiency height, the rotary forming machine for straw of ring mould of security of operation.

The purpose of this utility model is achieved in that

The rotary forming machine for straw of the utility model ring mould, comprise spindle bearing, be contained in the main shaft on the spindle bearing, be positioned at spindle bearing and be contained in main shaft fixed arm on the main shaft outward, be through safety pin on main shaft fixed arm and the spindle bearing and be packed in retainer ring on the main shaft, be sleeved on the big vee-pulley that is subjected to main driven by motor on the retainer ring, be contained in the ring mould that ring mould master and ring mould bracket panel by band mold forming chamber on the big vee-pulley are formed by connector, be arranged in the pressure roller in ring mold forming chamber, cover the ring mould case of ring mould, be fixed on the feeding mechanism in the ring mould case outside, one end is housed on the retainer ring stretches into the eccentric shaft that encircles in the mold forming chamber, pressure roller is contained on the eccentric shaft, and eccentric shaft stretches out pressure roller and ring die clearance governor motion are housed on the retainer ring other end and the retainer ring, with the outside of fixedly changing into ring mould of pressure roller with ring die clearance governor motion and pressure roller, become in the other direction with an end of charging, before raw material entered die cavity like this, it is big that the space becomes, and cancelled the factor that influence is stopped up.

In above-mentioned pressure roller and the ring die clearance governor motion sector rack that is contained on the eccentric shaft other end is arranged, be contained on the retainer ring by connector with the stop tooth of tooth engagement on the sector rack.

On the above-mentioned pressure roller excircle arc groove is arranged, pressure roller is difficult for skidding, and raw material enters forming cavity easily, to improve shaping speed and production efficiency.

Above-mentioned have a sensor on the spindle bearing of being contained in that cooperates with safety pin at main shaft fixed arm place; the control circuit that the main motor of the control that cooperates with sensor disconnects; when safety pin is cut off; when the main shaft fixed arm begins to rotate; cut off motor power by sensor; equipment is shut down at once, and the equipment operation is safer like this.

The auxiliary reclay KA that links to each other with the sensor normally opened contact is arranged, the contactor KM that is connected with the auxiliary reclay break contact in the above-mentioned control circuit ₂, KM ₂Main contacts be communicated with main motor power.

The voice guard SP and the visual alarm HL that are connected from the KA normally opened contact with auxiliary reclay are arranged in the above-mentioned control circuit respectively ₄, in equipment downtime, send sound and light alarm.

The utility model shaping speed is fast, does not stop up production efficiency height, security of operation.

Description of drawings:

Fig. 1 is a structural representation of the present utility model

Fig. 2 is pressure roller and ring die clearance governor motion partial sectional view

Fig. 3 is that A among Fig. 2 is to view

Fig. 4 is pressure roller external form figure

Fig. 5 is a forming machine for straw control circuit schematic diagram

The specific embodiment:

Referring to Fig. 1, feeding mechanism 46 by charging motor 1, the little vee-pulley 2 of charging, little V-belt 3, the big vee-pulley 4 of charging, bearing cap 5, be contained in feed shaft 6, spacer ring 7, the belt case 9 on big vee-pulley 4 of charging and the bearing block 8, helical blade 10, the feed hopper 11 that is contained on the feed shaft formed.Feeding mechanism is fixed on ring mould case 14 outsides of band discharging opening 33.Raw material enters in the ring mould by feeding mechanism.

Referring to Fig. 2, ring mould 45 is made up of the ring mould master 13 and the ring mould bracket panel 12 in band mold forming chamber 44, is installed on the big vee-pulley 17 by connector, by the vee-pulley on the main motor 31, be transferred to big vee-pulley 17 by V-belt 16, rotate together; Big vee-pulley 17 is installed on the retainer ring 22 by bearing 18; Retainer ring 22 is installed on the main shaft 25 by key 23; Main shaft 25 is installed on the spindle bearing 24; Spindle bearing 24, main motor 31, case 15 are installed on the support 32; Bearing 18 usefulness big spacing rings 20, inner ring retainer ring 21, big bearing cap 19 are fixed; Main shaft 25 limits its rotation by key 26, main shaft fixed arm 27, safety pin 28.

Referring to Fig. 1～Fig. 3, pressure roller 37 is installed on the eccentric shaft 38 in pressure roller and the ring die clearance governor motion 47 by bearing 35; Eccentric shaft 38 is contained in retainer ring 22 holes; Sector rack 40 is installed on the square toes of eccentric shaft 38; Stop tooth 42 is contained on the retainer ring 22 by hold-down screw, controls the corner of eccentric shaft 38 with being meshing with each other of sector rack 40 and stop tooth 42, thereby controls the gap of pressure roller 37 and ring mould.

Referring to Fig. 4, process some arc grooves 43 at the cylindrical of pressure roller 37, pressure roller 37 is difficult for skidding, and raw material enters ring mold forming chamber 44 easily, to improve shaping speed and production efficiency.

Referring to Fig. 1, Fig. 5, sensor 29 is contained on the support 30, is positioned at the appropriate location, below of main shaft fixed arm 27, and the raw material in the ring mould stops up, and when surpassing rated load, safety pin 28 is cut off, when main shaft fixed arm 27 begins to rotate, and sensor 29 (K ₁) normally opened contact makes the auxiliary reclay KA energising in the control circuit shown in Figure 5, the break contact of auxiliary reclay KA makes contactor KM ₂Cut off the power supply, cut off the power supply of main motor 31, make-up machine is shut down at once; The normally opened contact of auxiliary reclay KA makes voice guard SP and visual alarm HL ₄Sound and light alarm is sent in energising.Cut-off switch K ₂, sound and light alarm stops.

The various embodiments described above are that foregoing of the present utility model is further described, but this should be interpreted as that the scope of the above-mentioned theme of the utility model only limits to the foregoing description.All technology that realizes based on foregoing all belong to scope of the present utility model.

Claims

1, the rotary forming machine for straw of ring mould, comprise spindle bearing (24), be contained in the main shaft (25) on the spindle bearing, be positioned at spindle bearing and be contained in main shaft fixed arm (27) on the main shaft outward, be through the safety pin (28) on main shaft fixed arm and the spindle bearing, be packed in the retainer ring (22) on the main shaft, be sleeved on the big vee-pulley (17) that driven by main motor (31) on the retainer ring, be contained in the ring mould (45) that ring mould master (13) and ring mould bracket panel (12) by band mold forming chamber (44) on the big vee-pulley are formed by connector, be arranged in the pressure roller (37) in ring mold forming chamber, cover the ring mould case (14) of ring mould, be fixed on the feeding mechanism (46) in the ring mould case outside, it is characterized in that being equipped with on the retainer ring end and stretch into the eccentric shaft (38) that encircles in the mold forming chamber, pressure roller is contained on the eccentric shaft, and eccentric shaft stretches out pressure roller and ring die clearance governor motion (47) are housed on the retainer ring other end and the retainer ring.

2, the rotary forming machine for straw of ring mould as claimed in claim 1, it is characterized in that in pressure roller and the ring die clearance governor motion sector rack (40) that is contained on the eccentric shaft other end being arranged, be contained on the retainer ring by connector with the stop tooth (42) of tooth engagement on the sector rack (40).

3, the rotary forming machine for straw of ring mould as claimed in claim 1 or 2 is characterized in that arc groove (43) is arranged on the pressure roller excircle.

4, the rotary forming machine for straw of ring mould as claimed in claim 1 or 2 is characterized in that having at main shaft fixed arm place the sensor (29) on the spindle bearing of being contained in that cooperates with safety pin, the control circuit that the main motor of the control that cooperates with sensor disconnects.

5, the rotary forming machine for straw of ring mould as claimed in claim 4 is characterized in that having in the control circuit auxiliary reclay KA that links to each other with the sensor normally opened contact, the contactor KM that is connected with the auxiliary reclay break contact ₂, KM ₂Main contacts be communicated with main motor power.

6, the rotary forming machine for straw of ring mould as claimed in claim 5 is characterized in that having in the control circuit voice guard SP and the visual alarm HL that are connected with auxiliary reclay KA normally opened contact respectively ₄

7, the rotary forming machine for straw of ring mould as claimed in claim 3 is characterized in that having at main shaft fixed arm place the sensor (29) on the spindle bearing of being contained in that cooperates with safety pin, the control circuit that the main motor of the control that cooperates with sensor disconnects.

8, the rotary forming machine for straw of ring mould as claimed in claim 7 is characterized in that auxiliary reclay KA, the contactor KM that is connected with the auxiliary reclay break contact that links to each other with the sensor normally opened contact arranged in the control circuit ₂, KM ₂Main contacts be communicated with main motor power.

9, the rotary forming machine for straw of ring mould as claimed in claim 8 is characterized in that having in the control circuit voice guard SP and the visual alarm HL that are connected with auxiliary reclay KA normally opened contact respectively ₄