CN208257547U - A kind of brushless generator convenient for disassembly and assembly - Google Patents

Abstract

The utility model discloses a kind of brushless generators convenient for disassembly and assembly, belong to gen-set field, it is intended to provide a kind of convenient for disassembly and assembly, improve the brushless generator of assembly efficiency, it is connected by screw bolts or welds to solve brushless generator, the low problem of assembly efficiency, its drip irrigation device is as follows, including casing assembly, the casing assembly includes first shell, second shell and fan housing, the first shell and second shell are detachably connected, and the first fixation kit is equipped between the first shell and second shell；The first shell and fan housing are detachably connected, and the second fixation kit is equipped between the first shell and fan housing.The utility model is suitable for the dismounting of brushless generator.

Description

A kind of brushless generator convenient for disassembly and assembly

Technical field

The utility model relates to a kind of brushless generator, in particular to a kind of brushless generator convenient for disassembly and assembly.

Background technique

Brushless generator is actually that two generators are constituted, and one is used as exciter, and one is only main generator, also The rotating rectifier for thering is diode (or thyristor) to constitute.For the excitation winding of main generator in rotor, armature winding (will in stator The electricity output of sending).The armature winding of exciter is in rotor, and excitation winding is in stator.

As shown in figure 4, between the first shell 11 and second shell 12 of current brushless generator, first shell 11 and wind It is all made of between cover 13 and is bolted or welds, this assembly method is unfavorable for first shell 11 and second shell 12, first Shell 11 is removed and installed with fan housing 13, reduces assembly efficiency.

Utility model content

The purpose of the utility model is to provide a kind of brushless generators convenient for disassembly and assembly, have convenient for disassembly and assembly, raising assembly The advantages of efficiency.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of brushless generator convenient for disassembly and assembly, including casing assembly, the casing assembly include first shell, second shell Body and fan housing, the first shell and second shell are detachably connected, and first is equipped between the first shell and second shell Fixation kit；The first shell and fan housing are detachably connected, and the second fixation kit is equipped between the first shell and fan housing.

By using above-mentioned technical proposal, disassembled and installed between first shell and second shell, first shell and fan housing When, only it need to disassemble and install the first fixation kit, the second fixation kit respectively, it is convenient for disassembly and assembly and improve assembly efficiency.

Further, first fixation kit includes the first hook and the second hook；

First hook is U-shaped, is fixedly connected on the downside of one end of first hook and second shell, described second Hook is inverted u-shaped, is fixedly connected on the upside of one end of second hook and first shell, first hook and the second hook It is mating；

It is formed with installation passage between the first hook inner wall and the second hook inner wall, is equipped in the installation passage The mounting rod being adapted to installation passage.

By using above-mentioned technical proposal, when installation connection first shell and second shell, the first hook first and the Mounting rod is inserted into installation passage by two hook grafting later.Mounting rod, the first hook and the second hook collective effect make first Shell is convenient for disassembly and assembly with second shell and improves assembly efficiency.

Further, limit assembly is equipped between first hook, the second hook and mounting rod；

The limit assembly includes limited block, offers mounting groove, the peace along its length in the middle part of the mounting rod Tankage offers limit hole, first hook and the second hook close to the cell wall of the second hook and distinguishes close to the side of limit hole First through hole and the second through-hole are offered, the first through hole and the second through-hole and limit hole penetrate through；

Sliding is connected with the sliding block being adapted to mounting groove in the mounting groove, and the sliding block is fixedly connected with connecting rod, institute It states connecting rod and is equipped with handle far from one end of sliding block；

When sliding block and limited block contradict, limited block is embedded in limit hole, first through hole and the second through-hole；

When sliding block is separated with limited block, limited block is embedded in limit hole and mounting groove；

The limited block, which is equipped with, replys component.

By using above-mentioned technical proposal, mounting groove effect make sliding block in mounting groove along and its length direction move, when When moving and contradict with limited block in sliding block mounting groove, limit hole, first through hole and the effect of the second through-hole make limited block along limit Position hole length direction movement, until first shell and second shell connect in insertion limit hole, first through hole and the second through-hole It connects.When sliding block is separated with limited block, replying component effect makes in limited block insertion limit hole and mounting groove, first shell and the Two shells can dismantle taking-up respectively.Sliding block, limited block and replying component collective effect makes limited block in limit hole, mounting groove, the Movement in one through-hole and the second through-hole, to realize the disassembly installation of first shell and second shell, structure is simple, user Just.

Further, the reply component includes fixed plate and spring；

The limited block offers stroke hole along its length, is equipped with fixed plate, the fixed plate in the stroke hole Lower end be fixedly connected with limit hole inner wall lower end surface；

Stroke hole is divided into two cavities by the fixed plate, and the spring is located in the cavity of sliding block, the spring One end and fixed plate contradict, the other end and stroke hole are contradicted close to the side of sliding block.

By using above-mentioned technical proposal, when sliding block and limited block conflict, fixed plate and limited block collective effect make bullet Spring is in compressive state, and limited block is pressed into limit hole, first through hole and the second through-hole by sliding block, when sliding block and limited block point From when, fixed plate and spring collective effect make spring reset, and then drive the limited block contradicted with spring to close to mounting groove side To movement, until limited block is completely embedded into limit hole and mounting groove, first shell and second shell can dismantle taking-up respectively.

Further, the handle is in "-" type, and the mounting rod is equipped with locking slot, the handle far from the side of fan housing It is rotatablely connected with connecting rod；

When sliding block and limited block contradict, handle is embedded in locking slot.

By using above-mentioned technical proposal, sliding block is moved in mounting groove along simultaneously its length direction, until sliding block and limit Block contradicts, and swing handle keeps in the handle insertion locking slot of "-" type handle fixed while keeping sliding block fixed and limit later Block contradicts always, and limited block is fixed in limit hole, first through hole and the second through-hole, and then makes first shell and second shell It is connected firmly.

Further, the limited block is equipped with section close to the corner of handle, and the sliding block is equipped with parallel with section Mating surface.

By using above-mentioned technical proposal, after sliding block and limit BOB(beginning of block) conflict, limited block is smoothly to far from installation Slot direction movement, while sliding block continues to move far from handle direction, up to limited block be completely embedded into limit hole, first through hole with And second in through-hole.Section and mating surface collective effect make sliding block and limited block after starting conflict, move more smooth.

Further, second fixation kit includes L-type hook groove and L-type hook；

The first shell is extended with the connection ring cooperated with fan housing, the L-type to the side far from the first fixation kit Hook groove is along connection ring outer circumference array；

The L-type hook is located at fan housing close to one end of the first fixation kit, and the L-type hook is embedded in L-type hook groove.

By using above-mentioned technical proposal, fan housing is carried and is rotated by staff, is made in L-type hook insertion L-type hook groove, L Type hook groove connects first shell with fan housing with L-type hook collective effect.

Further, the gap between the L-type hook groove and L-type hook is embedded with embedded block.

By using above-mentioned technical proposal, embedded block fills up the gap between L-type hook groove and L-type hook, makes L-type hook groove It is not likely to produce displacement with L-type hook, and then fan housing is made not fall off easily.

Further, the embedded block is equipped with the pull ring of drawing embedded block.

By using above-mentioned technical proposal, when staff's drawing embedded block, pull ring effect makes embedded block facilitate drawing, It is time saving and energy saving.

In conclusion the utility model has the following beneficial effects:

1, by the setting of the first fixation kit and the second fixation kit, first shell and second shell, first shell with Fan housing is convenient for disassembly and assembly and improves assembly efficiency；

2, by limited block, sliding block and reply component setting, limited block limit hole, first through hole, mounting groove and Movement in second through-hole, and then realize the dismounting of first shell and second shell；

3, by L-type hook groove, the setting of L-type hook and embedded block, the dismounting of first shell and fan housing is realized.

Detailed description of the invention

Fig. 1 is in the present embodiment for embodying the schematic diagram of connection relationship between first shell, second shell and fan housing；

Fig. 2 is in the present embodiment for embodying second shell, first shell, the first hook and the second hook connection relationship Schematic diagram；

Fig. 3 be in Fig. 2 at A for embodying the enlarged drawing of limit hole and slide position relationship；

Fig. 4 is to embody brushless generator overall structure diagram in the prior art.

In figure, 1, casing assembly；11, first shell；111, connection ring；12, second shell；13, fan housing；2, first is fixed Component；21, the first hook；211, first through hole；22, the second hook；221, the second through-hole；23, installation passage；24, mounting rod； 241, mounting groove；2411, limit hole；242, sliding block；2421, mating surface；243, connecting rod；244, handle；245, locking slot； 25, limited block；251, fixed plate；252, spring；253, stroke hole；254, section；3, the second fixation kit；31, L-type hook groove； 32, L-type hook；33, embedded block；331, pull ring.

Specific embodiment

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

Wherein identical components are presented with like reference characters.It should be noted that word used in the following description Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" refers respectively to the direction towards or away from geometric center of specific component.

A kind of brushless generator convenient for disassembly and assembly, as shown in Figure 1, including casing assembly 1, casing assembly 1 includes first shell Body 11, second shell 12 and fan housing 13.Pass through respectively between first shell 11 and second shell 12, first shell 11 and fan housing 13 First fixation kit 2, the second fixation kit 3 are detachably connected.

As shown in Figures 2 and 3, the first fixation kit 2 includes two the first hooks 21 and two the second hooks 22, and two the One end of one hook 21 is fixedly connected with the downside of second shell 12 respectively, and two the first hooks 21 are about 11 axis of first shell Symmetrical, one end of two the second hooks 22 is fixedly connected with first shell 11 respectively, and two the second hooks 22 are about first The distribution of 11 axisymmetrical of shell, the first hook 21, the U-shaped respectively, inverted U of the second hook 22 and is mutually inserted cooperation.First card It hooks and is formed with installation passage 23 between 22 inner wall of 21 inner walls and the second hook, the installation being adapted to it is installed in installation passage 23 Bar 24.Staff, which carries second shell 12, is mutually inserted the first hook 21 with the second hook 22, later inserts mounting rod 24 Enter in the installation passage 23 formed between 22 inner wall of 21 inner wall of the first hook and the second hook, to make the first hook 21 and second Hook 22 is not likely to produce displacement, and then connects first shell 11 and second shell 12.

As shown in Figures 2 and 3, excessive because shaking to prevent, mounting rod 24, which generates displacement, makes first shell 11 and second shell Body 12 is not connected firmly, and limit assembly is equipped between the first hook 21, the second hook 22 and mounting rod 24.Limit assembly packet Limited block 25 is included, 24 middle part of mounting rod offers mounting groove 241 along its length, and mounting groove 241 is close to the second hook 22 Cell wall offers limit hole 2411, and the first hook 21 and the second hook 22 offer first close to the side of limit hole 2411 respectively Through-hole 211 and the second through-hole 221, first through hole 211, the second through-hole 221 are connected to limit hole 2411 and match with limited block 25 It closes.Connecting rod 243 is equipped in mounting groove 241, connecting rod 243 is fixedly connected with close to one end of limit hole 2411 and mounting groove The sliding block 242 of 241 adaptations, the other end are rotatably connected to the handle 244 of "-" type.After contradicting limited block 25 and sliding block 242, Sliding block 242 is not likely to produce displacement, is equipped with the locking cooperated with the handle 244 of "-" type far from the side of fan housing 13 in mounting rod 24 Slot 245.Smooth to move after contradicting limited block 25 and sliding block 242, limited block 25 is equipped with section close to the corner of handle 244 254, sliding block 242 is equipped with the mating surface 2421 parallel with section 254 far from one end of handle 244.When staff is by mounting rod After 24 insertion installation passages 23, handle 244 is held first, connecting rod 243 and the sliding block being fixedly connected with connecting rod 243 242 exist It is pushed inwards in mounting groove 241, until section 254 and 2421 collective effect of mating surface make when sliding block 242 and limited block 25 contradict Limited block 25 is moved by 242 thrust of sliding block to far from mounting groove 241, and then it is logical so that limited block 25 is embedded in limit hole 2411, first In hole 211 and the second through-hole 221.Swing handle 244 makes the handle 244 of "-" type be embedded in locking slot 245, sliding block 242 later It is fixed, so that mounting rod 24 be made to be not likely to produce displacement, first shell 11 and second shell 12 is made to be connected firmly.

As shown in figure 3, when needing to dismantle first shell 11 and second shell 12, to make limited block 25 reset insertion limit In hole 2411 and mounting groove 241, limited block 25, which is equipped with, replys component, and replying component includes fixed plate 251 and spring 252.Limit Position block 25 offers stroke hole 253 along its length, and limited block is run through along vertical 25 length direction of limited block in stroke hole 253 25, fixed plate 251 is located in stroke hole 253, and 251 lower end of fixed plate is fixedly connected with 2411 inner wall lower end surface of limit hole, limit Block 25 and the sliding of fixed plate 251 connect.Stroke hole 253 is divided to for two cavities by fixed plate 251, and spring 252 is located at close to sliding block In 242 cavity, one end of spring 252 and fixed plate 251 are contradicted, and the other end and stroke hole 253 are in the side of sliding block 242 Wall contradicts.When it is implemented, mounting rod 24 is first divided into two halves up and down, handle 244 and connecting rod 243 are inserted into mounting groove 241 It is interior, sliding block 242 is fixedly connected with connecting rod 243 later.Limited block 25, spring 252 and fixed plate 251 are installed to phase later Position is answered, original state limited block 25 is located in mounting groove 241 and limit hole 2411,251 lower end of fixed plate and limit hole 2411 Inner wall lower end surface is fixedly connected, and finally the mounting rod 24 for being first divided into upper and lower two halves is welded and fixed.

When sliding block 242 and limited block 25 contradict, fixed plate 251 and 25 collective effect of limited block make spring 252 be in pressure Contracting state, limited block 25 is pressed into limit hole 2411, first through hole 211 and the second through-hole 221 by sliding block 242, when sliding block 242 When separating with limited block 25, fixed plate 251 and 252 collective effect of spring reset spring 252, and then drive and support with spring 252 The limited block 25 of touching is moved to close to 241 direction of mounting groove, until limited block 25 is completely embedded into limit hole 2411 and mounting groove 241 Interior, first shell 11(is shown in Fig. 1) and second shell 12(see Fig. 1) taking-up can be dismantled respectively.

As shown in Figure 1, the second fixation kit 3 includes L-type hook groove 31 and L-type hook 32.First shell 11 is to far from first The side of fixation kit 2 is extended with the connection ring 111 cooperated with fan housing 13, and L-type hook groove 31 is located at connection ring 111 close to fan housing 13 One end and along 111 outer circumference array of connection ring.L-type hook 32 be located at fan housing 13 close to one end of the first fixation kit 2 and It is mating with L-type hook groove 31.When L-type hook 32 is embedded in L-type hook groove 31, between L-type hook groove 31 and L-type hook 32 Gap is embedded with embedded block 33.For convenience of staff's drawing embedded block 33, embedded block 33 is equipped with pull ring 331.As work people When member's connection first shell 11 and fan housing 13, carrying rotation fan housing 13 first makes the L-type hook 32 on fan housing 13 be embedded in connection In L-type hook groove 31 on ring 111, embedded block 33 is embedded in L-type hook groove 31 and L-type hook by pull ring 331 by staff later In gap between 32, thus fixed L-type hook 32, and then keep fan housing 13 not easily to fall off.

Specific implementation process: when needing connected with outer casing component 1, staff carries second shell 12 first, makes first Hook 21 is mutually inserted with the second hook 22, later by mounting rod 24 be inserted into 21 inner wall of the first hook and 22 inner wall of the second hook it Between in the installation passage 23 that is formed, later staff hold the handle 244 of "-" type by connecting rod 243 and with connecting rod 243 The sliding block 242 being fixedly connected pushes inwards in mounting groove 241, until when sliding block 242 and limited block 25 contradict, limited block 25 by 242 thrust of sliding block is moved to far from mounting groove 241, and then limited block 25 is made to be embedded in limit hole 2411, first through hole 211 and the In two through-holes 221.Swing handle 244 makes the handle 244 of "-" type be embedded in locking slot 245 later, and sliding block 242 is fixed, to make Mounting rod 24 is not likely to produce displacement, and first shell 11 and second shell 12 is made to be connected firmly.First shell 11 and wind are connected later When covering 13, carrying fan housing 13 first is embedded in the L-type hook 32 on fan housing 13 in the L-type hook groove 31 in connection ring 111, later Embedded block 33 is embedded in the gap between L-type hook groove 31 and L-type hook 32 by staff by pull ring 331, thus fixed L-type Hook 32, and then it connect fan housing 13 with first shell 11.

When needing to dismantle casing assembly 1, when staff dismantles first shell 11 and second shell 12, a word is rotated first The handle 244 of type extracts handle 244 out of locking slot 245, and then makes connecting rod 243 and be fixedly connected with connecting rod 243 Sliding block 242 is extracted from inside to outside in mounting groove 241, and sliding block 242 is separated with limited block 25.252 collective effect of fixed plate 251 and spring Spring 252 is resetted, and then the limited block 25 contradicted with spring 252 is driven to move to close to 241 direction of mounting groove, until limit Block 25 is completely embedded into limit hole 2411 and mounting groove 241, and first shell 11 and second shell 12 can dismantle taking-up respectively.Disassembly When first shell 11 and fan housing 13, first staff by pull ring 331 by embedded block 33 from L-type hook groove 31 and L-type hook 32 Between gap in extract, rotating fan housing 13 later makes the L-type hook 32 on fan housing 13 be detached from L-type hook groove 31, and then makes fan housing 13, which are detached from taking-up with first shell 11, puts at it.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (9)

1. a kind of brushless generator convenient for disassembly and assembly, including casing assembly (1), it is characterized in that: the casing assembly (1) includes the One shell (11), second shell (12) and fan housing (13), the first shell (11) and second shell (12) are detachably connected, institute It states and is equipped with the first fixation kit (2) between first shell (11) and second shell (12)；The first shell (11) and fan housing (13) it is detachably connected, is equipped with the second fixation kit (3) between the first shell (11) and fan housing (13).

2. one kind according to claim 1 brushless generator convenient for disassembly and assembly, it is characterized in that: first fixation kit It (2) include the first hook (21) and the second hook (22)；

First hook (21) is U-shaped, is fixedly connected on the downside of one end and second shell (12) of first hook (21), Second hook (22) is inverted u-shaped, is fixedly connected on the upside of one end and first shell (11) of second hook (22), institute It states the first hook (21) and the second hook (22) is mating；

Installation passage (23), the installation passage are formed between first hook (21) inner wall and the second hook (22) inner wall (23) mounting rod (24) being adapted to installation passage (23) is installed in.

3. one kind according to claim 2 brushless generator convenient for disassembly and assembly, it is characterized in that: first hook (21), Limit assembly is equipped between second hook (22) and mounting rod (24)；

The limit assembly includes limited block (25), offers mounting groove along its length in the middle part of the mounting rod (24) (241), cell wall of the mounting groove (241) close to the second hook (22) offers limit hole (2411), first hook (21) and the side of the second hook (22) close limit hole (2411) offers first through hole (211) and the second through-hole respectively (221), the first through hole (211) and the second through-hole (221) and limit hole (2411) penetrate through；

Sliding is connected with the sliding block (242) being adapted to mounting groove (241) in the mounting groove (241), and the sliding block (242) is fixed It is connected with connecting rod (243), the connecting rod (243) is equipped with handle (244) far from the one end of sliding block (242)；

When sliding block (242) and limited block (25) contradict, limited block (25) be embedded in limit hole (2411), first through hole (211) with And second in through-hole (221)；

When sliding block (242) is separated with limited block (25), limited block (25) is embedded in limit hole (2411) and mounting groove (241)；

The limited block (25), which is equipped with, replys component.

4. one kind according to claim 3 brushless generator convenient for disassembly and assembly, it is characterized in that: the reply component includes solid Fixed board (251) and spring (252)；

The limited block (25) offers stroke hole (253) along its length, and fixed plate is equipped in the stroke hole (253) (251), the lower end of the fixed plate (251) is fixedly connected with limit hole (2411) inner wall lower end surface；

Stroke hole (253) are divided into two cavities by the fixed plate (251), and the spring (252) is located at close to sliding block (242) In cavity, one end and fixed plate (251) of the spring (252) are contradicted, and the other end and stroke hole (253) are close to sliding block (242) Side contradict.

5. one kind according to claim 4 brushless generator convenient for disassembly and assembly, it is characterized in that: the handle (244) is in one Font, the mounting rod (24) are equipped with locking slot (245), the handle (244) and connecting rod far from the side of fan housing (13) (243) it is rotatablely connected；

When sliding block (242) and limited block (25) contradict, handle (244) is embedded in locking slot (245).

6. one kind according to claim 5 brushless generator convenient for disassembly and assembly, it is characterized in that: the limited block (25) is close The corner of handle (244) is equipped with section (254), and the sliding block (242) is equipped with the mating surface parallel with section (254) (2421)。

7. one kind according to claim 1 brushless generator convenient for disassembly and assembly, it is characterized in that: second fixation kit It (3) include L-type hook groove (31) and L-type hook (32)；

The first shell is extended with the connection ring (111) cooperated with fan housing (13) to the side far from the first fixation kit (2), The L-type hook groove (31) is along connection ring (111) outer circumference array；

The L-type hook (32) is located at the one end of fan housing (13) close to the first fixation kit (2), and the L-type hook (32) is chimeric In L-type hook groove (31).

8. one kind according to claim 7 brushless generator convenient for disassembly and assembly, it is characterized in that: the L-type hook groove (31) and L Gap between type hook (32) is embedded with embedded block (33).

9. one kind according to claim 8 brushless generator convenient for disassembly and assembly, it is characterized in that: being set on the embedded block (33) There is the pull ring (331) of drawing embedded block (33).