CN207962706U

CN207962706U - A kind of boiler feeder

Info

Publication number: CN207962706U
Application number: CN201820243039.XU
Authority: CN
Inventors: 邵卫东; 张光森; 陈祥节; 邵志富
Original assignee: Wenzhou Mingyuan New Building Materials Co Ltd
Current assignee: Wenzhou Mingyuan New Building Materials Co Ltd
Priority date: 2018-02-10
Filing date: 2018-02-10
Publication date: 2018-10-12
Anticipated expiration: 2028-02-10

Abstract

The utility model discloses a kind of boiler feeders, its drip irrigation device includes chassis, described chassis one end is fixed with the expansion bracket upwardly extended, the top of expansion bracket is hinged with feed pipe, the lower end of feed pipe is hinged with the one end of chassis far from expansion bracket, feeding spiro rod is equipped in the feed pipe, the lower end of the feeding spiro rod is rotatablely connected with feed pipe lower end, the feeding spiro rod other end is connect with tumbler, side towards bottom surface of the upper end of the feed pipe beyond expansion bracket and beyond part is equipped with discharge port, the feed pipe lower end is fixedly arranged above the loading hopper communicated with feed pipe, the utility model has burning raw material addition easy and convenient, the easily operated function of people.

Description

A kind of boiler feeder

Technical field

The utility model is related to boilers, and more specifically it is related to a kind of boiler feeder.

Background technology

Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output Steam, high-temperature water with certain thermal energy or organic heat carrier.

Nowadays the material that most of boiler burns starts to be burned using graininess or block-like environment-friendly fuel to reduce Exhaust gas discharges when burning, is as shown in Figure 1 a kind of boiler, including incinerator 1A and feed hopper 1B, by adding into feed hopper 1B Enter to burn raw material and so that burning raw material gets enter into incinerator 1A and burned, however the feed hopper 1B height of this boiler compared with Height, when raw material is burned in addition, people also need to add burning raw material by tool to climb to certain altitude so that burn former The difficulty of the addition of material is high, and people are not easy to operate.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of boiler feeder, has and burn It burns raw material and adds easy and convenient, the easily operated function of people.

To achieve the above object, the utility model provides following technical solution：A kind of boiler feeder, including chassis, Described chassis one end is fixed with the expansion bracket upwardly extended, and the top of expansion bracket is hinged with feed pipe, the lower end and bottom of feed pipe The one end of frame far from expansion bracket is hinged, is equipped with feeding spiro rod in the feed pipe, under the lower end and feed pipe of the feeding spiro rod End rotation connection, the feeding spiro rod other end are connect with tumbler, and the upper end of the feed pipe beyond expansion bracket and surpasses The side towards bottom surface for going out part is equipped with discharge port, and the feed pipe lower end is fixedly arranged above the charging communicated with feed pipe Bucket.

By using above-mentioned technical proposal, feed inlet is passed through into the charging of the adjusting alignment boiler of crane when in use Then burning raw material is poured into loading hopper so that burning raw material and is entered in the lower end of feed pipe, burns raw material in feeding by bucket It moves up under the action of screw rod, is then fallen into the feed hopper of boiler by discharge port, so that people burn in addition Raw material will be burned after climbing to the high point without people when raw material again to pour into the feed hopper of boiler, reduces the difficulty that raw material is burned in addition Degree so that the addition for burning raw material is easy to operate, improves the efficiency that raw material is burned in addition, and can storage section in loading hopper Burn raw material so that people can once add more burning raw material, reduce the frequency that raw material is burned in addition so that operator The other work of time-triggered protocol can be vacated.

The utility model is further arranged to：The tumbler includes the transmission gear for being fixed on feeding spiro rod upper end, On the outside of the feed pipe upper end it is fixed with servo motor, is fixed on the motor shaft of the servo motor and is engaged with transmission gear Driving gear

By using above-mentioned technical proposal, turning for feeding spiro rod is driven by gear-driven mode after servo motor rotation It is dynamic to be promoted to discharge port from the bottom of feed pipe to burn raw material, and feeding can be controlled by servo motor rotating speed Speed, convenient for people use.

The utility model is further arranged to：Side of the transmission gear far from feed pipe is equipped with protective cover, the guarantor Shield is fixedly connected with feed pipe.

By using above-mentioned technical proposal, protective cover can block transmission gear and driving gear, prevent people from missing and transmission Gear and driving gear are contacted and are damaged.

The utility model is further arranged to：The expansion bracket includes the first loop bar for being fixed on two on chassis, described It is equipped with the second loop bar in first loop bar, is equipped with supporting rod between the upper end of two second loop bars, the two of the supporting rod End is rotatablely connected with the second loop bar, and the chassis includes two fixed links, and there are two mutually flat for the both ends fixation of the fixed link Capable cross struts are hinged with adjusting rod, the feed pipe and supporting rod and tune between the other end of two cross struts Pole is fixedly connected.

By using above-mentioned technical proposal, when needing to adjust the height of supporting rod, can first then positioning bolt be removed Mobile second loop bar so that empty and positioning screw hole will be being positioned by second after location hole is corresponding with the positioning screw hole of corresponding height It is bolted to realize the adjusting of supporting rod introduction, and then realizes the adjusting of discharging open height.

The utility model is further arranged to：Head rod there are one being fixed between two first loop bars, two It is fixed with the second connecting rod between second loop bar.

By using above-mentioned technical proposal, head rod and the second connecting rod can be respectively to the first loop bars and second set Bar is supported so that the first loop bar and the second loop bar are unlikely to deform.

The utility model is further arranged to：The lower end of second loop bar is hinged with elevating screw, the elevating screw Lower end pass through head rod, be threaded with locking on the elevating screw between the head rod and the second connecting rod Block.

First positioning bolt is removed, then rotation lock by using above-mentioned technical proposal when adjusting supporting rod height Block makes elevating screw move up and down, and supporting rod can be driven to move up and down when elevating screw moves up and down, when location hole with it is corresponding Location hole is connect with positioning screw hole by positioning bolt by the positioning screw hole of height again after corresponding to, to complete supporting rod height It adjusts, people's rotation lock block can realize supporting rod height change in this adjustment process so that the adjusting of discharge port is more It is easily simple.

The utility model is further arranged to：The feed pipe includes inner tube and outer tube, and the inner tube passes through more A fixed ring is fixedly connected with outer tube, and sound-proof material is filled in the gap between the inner tube and outer tube.

By using above-mentioned technical proposal, when feeding spiro rod conveys and burns raw material, burn raw material can in inner tube Wall contact causes noise, sound-proof material that can reduce the output of noise, reduces noise when burning feedstock transportation, improves people's Working environment.

The utility model is further arranged to：The discharge outlet is fixed with material guiding hopper.

By using above-mentioned technical proposal, material guiding hopper can pour into the burning raw material of discharge port in the feed hopper of boiler, Burning raw material is smoothly entered in the feed hopper of boiler.

In conclusion the utility model has the following advantages：

It will be burned after raw material is promoted to discharge port from the bottom of feed pipe and fallen into the feed hopper of boiler by feeding spiro rod, People need to only add at loading hopper burns raw material, so that burning the difficulty of raw material addition reduces, operates, carries convenient for people The efficiency for burning raw material addition is supplied.

Description of the drawings

Fig. 1 is a kind of boiler structure schematic diagram in background technology；

Fig. 2 is the structural schematic diagram of the present embodiment；

Fig. 3 is the exploded perspective view for highlighting telescopic component in the present embodiment；

Fig. 4 is the schematic cross-section of feed pipe internal structure in figure the present embodiment；

Fig. 5 is the enlarged diagram that Fig. 4 goes out in A.

Reference sign：1, chassis；2, expansion bracket；3, feed pipe；4, feeding equipment；11, fixed link；12, laterally support Bar；13, adjusting rod；14, castor；21, the first loop bar；22, the second loop bar；23, supporting rod；24, adjusting bolt；25, first connects Extension bar；26, the second connecting rod；27, elevating screw；28, latch segment；211, location hole；221, adjusting screw hole；31, inner tube； 32, outer tube；33, fixed ring；34, discharge port；35, material guiding hopper；36, loading hopper；37, sound-proof material；41, feeding spiro rod；42, it passes Moving gear；43, servo motor；44, driving gear；45, protective cover；1A, incinerator；1B, feed hopper.

Specific implementation mode

The utility model is described in further detail below in conjunction with attached drawing.

Present embodiment discloses a kind of boiler feeders, as shown in Figure 1, Figure 3, including chassis 1 and are fixed on 1 one end of chassis Expansion bracket 2, the top of expansion bracket 2 is hinged with feed pipe 3, and 3 other end of feed pipe is fixed with chassis 1 far from 2 one end of expansion bracket, Feeding equipment 4 is equipped in feed pipe 3.

As shown in Figure 1, Figure 3, chassis 1 includes two fixed links 11, and there are two be mutually parallel for the both ends fixation of fixed link 11 Cross struts 12, be hinged with adjusting rod 13 between the other end of two cross struts 12, the both ends in 11 lower surface of fixed link The castor 14 of strap brake is respectively and fixedly provided with the both ends of 11 lower surface of fixed link, castor 14 enables to 1 conveniently moving of chassis, is needing Wanting only pull the brake on castor 14 when fixed frame 1 may make the fixation of 1 position of chassis not easily shifted.

As shown in Figure 1 and Figure 2, expansion bracket 2 includes the first loop bar 21 for being fixed on two on chassis 1, in the first loop bar 21 It is equipped with the second loop bar 22, supporting rod 23, the both ends of supporting rod 23 and second are equipped between the upper end of two the second loop bars 22 Loop bar 22 is rotatablely connected, and feed pipe 3 is fixedly connected with supporting rod 23 and adjusting rod 13.

As shown in Figure 1 and Figure 2, it is equipped with location hole 211 close to the position of upper end in the first loop bar 21, in the second adjusting rod 13 Multiple adjusting screw holes 221 are equipped with, location hole 211 is connected by adjusting bolt 24 and different adjusting screw holes 221 can be realized The adjusting of 23 height of supporting rod can drive the angle of inclination of feed pipe 3 to increase while 23 height change of supporting rod.

It is as shown in Figure 1 and Figure 2, fixed between two the first loop bars 21 that there are one head rod 25, head rods 25 Close to the upper end of the first loop bar 21, the second connecting rod 26 is fixed between the second loop bar 22, the second connecting rod 26 is close to second The lower end of loop bar 22 is hinged with elevating screw 27 in the lower end of the second loop bar 22, and the lower end of elevating screw 27 passes through the first connection Bar 25 is threaded with latch segment 28 on the elevating screw 27 between head rod 25 and the second connecting rod 26, is adjusting When the second 22 position of loop bar, removing positioning bolt, then rotation lock block 28 works as liter so that elevating screw 27 moves up and down Drop lead screw 27 can drive two the second loop bars 22 to move up and down when moving up and down by the second connecting rod 26, to change feed pipe 3 angle of inclination, so that the height of 3 enterprising material mouth of feed pipe changes, convenient for feed inlet to be aligned to the charging of boiler Struggle against 1B, positioning bolt is screwed on after adjusting screw hole 221 is corresponding with the position of location hole 211, the position of second loop bar 22 is fixed It is not easily shifted.

As shown in Figure 3, Figure 4, feed pipe 3 includes inner tube 31 and outer tube 32, and inner tube 31 passes through multiple fixed rings 33 It is fixedly connected with outer tube 32, the upper end of feed pipe 3 exceeds supporting rod 23, and feed pipe 3 is beyond 23 part of supporting rod close to ground Side be equipped with the discharge port 34 that is communicated inside inner tube 31, be fixed with the material guiding hopper 35 extended obliquely at discharge port 34, It is fixedly arranged above loading hopper 36 close to lower end position in feed pipe 3, loading hopper 36 is connected to the inside of discharge port 34.Pass through to Raw material is burned in addition in charging all, and the lower end inside feed pipe 3 will be entered by burning raw material.

As shown in Figure 3, Figure 4, feeding equipment 4 includes being threaded through feeding spiro rod 41 in feed pipe 3, under feeding spiro rod 41 End is rotatablely connected with the lower end of feed pipe 3, and feeding spiro rod 41 is that upper end stretches out feed pipe 3 and is fixed with transmission gear 42, into It is fixed with servo motor 43 on the outside of 3 upper end of expects pipe, the master engaged with transmission gear 42 is fixed on the motor shaft of servo motor 43 Moving gear 44 can drive feeding spiro rod 41 to rotate, pass through feeding spiral shell when servo motor 43 is rotated by gear-driven mode The conveying of lower end inside feed pipe 3 can be burned raw material and be delivered up and exported by discharge port 34 by the rotation of bar 41, simultaneously The feed hopper 1B of boiler is oriented under the action of material guiding hopper 35.

As shown in Figure 3, Figure 4, sound-proof material 37 is filled in the gap between inner tube 31 and outer tube 32, in feeding spiral shell When raw material is burned in the conveying of bar 41, burning raw material can be contacted with the inner wall of inner tube 31 causes noise, and sound-proof material 37 can be reduced and be made an uproar The output of sound reduces noise when burning feedstock transportation, improves the working environment of people.

As shown in Figure 3, Figure 4, side of the transmission gear 42 far from feed pipe 3 be equipped with protective cover 45, protective cover 45 with into Expects pipe 3 is fixedly connected, and protective cover 45 can block transmission gear 42 and driving gear 44, prevents people from missing and transmission gear 42 and master Moving gear 44 is contacted and is damaged.

Specific fill process：Burning raw material is poured into loading hopper 36 to enter in the lower end of feed pipe 3 so that burning raw material, It burns raw material to move up under the action of feeding spiro rod 41, after burning raw material is transported to discharge port 34, it is logical to burn raw material The charging that material guiding hopper 35 is oriented to the feed hopper 1B completion burning raw materials of boiler is crossed, people only need to be to loading hopper in this fill process Addition burning raw material can be realized in 36 burns raw material to the feed hopper 1B additions of boiler, will be burnt again after climbing to the high point without people It burns raw material to pour into the feed hopper 1B of boiler, reduces the difficulty that raw material is burned in addition so that burn the addition operation letter of raw material Just, the efficiency that raw material is burned in addition is improved.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model Within the scope of.

Claims

1. a kind of boiler feeder, including chassis (1), it is characterised in that：Described chassis (1) one end is fixed with stretching of upwardly extending The top of contracting frame (2), expansion bracket (2) is hinged with feed pipe (3), lower end and the separate expansion bracket (2) of chassis (1) of feed pipe (3) One end it is hinged, feeding spiro rod (41), lower end and the feed pipe (3) of the feeding spiro rod (41) are equipped in the feed pipe (3) Lower end is rotatablely connected, and feeding spiro rod (41) other end is connect with tumbler, and the upper end of the feed pipe (3) is beyond flexible Frame (2) and beyond part the side towards bottom surface be equipped with discharge port (34), feed pipe (3) lower end is fixedly arranged above The loading hopper (36) communicated with feed pipe (3).

2. a kind of boiler feeder according to claim 1, it is characterised in that：The tumbler includes being fixed on feeding The transmission gear (42) of screw rod (41) upper end, feed pipe (3) the upper end outside are fixed with servo motor (43), the servo electricity The driving gear (44) engaged with transmission gear (42) is fixed on the motor shaft of machine (43).

3. a kind of boiler feeder according to claim 2, it is characterised in that：The transmission gear (42) is far from feed pipe (3) side is equipped with protective cover (45), and the protective cover (45) is fixedly connected with feed pipe (3).

4. a kind of boiler feeder according to claim 1, it is characterised in that：The expansion bracket (2) includes being fixed on bottom The first loop bar (21) of upper two of frame (1), is equipped with the second loop bar (22) in first loop bar (21), two described second set Supporting rod (23) is equipped between the upper end of bar (22), both ends and the second loop bar (22) of the supporting rod (23) are rotatablely connected, institute It includes two fixed links (11) to state chassis (1), and there are two the cross struts being mutually parallel for the both ends fixation of the fixed link (11) (12), adjusting rod (13), the feed pipe (3) and supporting rod are hinged between the other end of two cross struts (12) (23) it is fixedly connected with adjusting rod (13).

5. a kind of boiler feeder according to claim 4, it is characterised in that：It is solid between two first loop bars (21) It is fixed there are one head rod (25), be fixed with two connecting rods between two second loop bars (22).

6. a kind of boiler feeder according to claim 5, it is characterised in that：The lower end of second loop bar (22) is hinged Have an elevating screw (27), the lower end of the elevating screw (27) passes through head rod (25), the head rod (25) and It is threaded with latch segment (28) on elevating screw (27) between second connecting rod (26).

7. a kind of boiler feeder according to claim 1, it is characterised in that：The feed pipe (3) includes inner tube (31) it is fixedly connected with outer tube (32) by multiple fixed rings (33) with outer tube (32), the inner tube (31), it is described interior Sound-proof material (37) is filled in gap between layer pipe (31) and outer tube (32).

8. a kind of boiler feeder according to claim 1, it is characterised in that：It is fixed with guide at the discharge port (34) It struggles against (35).