CN209457654U - A kind of door-opening mechanism of mixing machine - Google Patents

Abstract

The utility model belongs to a kind of mixing machine field, it is related to a kind of door-opening mechanism of mixing machine, it is inconvenient when solving the problems, such as to pour out material out of mixing machine, including mixing machine ontology, the bottom of the mixing machine ontology is provided with the opening for pouring out material, the bottom of the mixing machine ontology is hinged with by first rotating shaft for the lid covered that will be open, drive rod is rotatably connected on the mixing machine ontology, the first cylinder is fixedly connected on the mixing machine ontology, the drive rod is fixedly connected with one end that the mixing machine ontology is rotatablely connected with the end of the first rotating shaft, the other end is connect with the piston rod rotation of the first cylinder.When needing to take out material, the piston rod of the first cylinder is flexible, to drive drive rod to rotate, and as the rotation of drive rod, lid will open, does not need to pour out material in a manner of toppling over, it is only necessary to open lid, discharges material of being more convenient for.

Description

A kind of door-opening mechanism of mixing machine

Technical field

The utility model relates to a kind of mixing machine field more particularly to a kind of door-opening mechanisms of mixing machine.

Background technique

Mixing machine is using mechanical force and gravity etc., and the machinery that two or more material is uniformly mixed mixes Machinery is closed to be widely used in all types of industries and daily life.

Application publication number is that the Chinese patent of CN103349931A discloses a kind of mixing machine, including outer cover, dress Bao Dou, mixed Close bucket, aggregate bin and blender, wherein the blender is located in the inner cavity of the blending bin, and the dress Bao Dou is connected to outer Cover lower section, is provided with material receiving port at the top of the dress Bao Dou, bottom offers blanking port, and the blending bin is set up in the horizontal direction In the inner cavity of outer cover, the material mouth being additionally provided with inside and outside connection blending bin on the blending bin, the aggregate bin is set to the outer cover Top, and the discharge port of the aggregate bin is directed at the material mouth setting of the blending bin, one end of the blending bin is provided with connecting shaft, The end of the connecting shaft is provided with driven gear, and the driving gear engaged with driven gear, institute are additionally provided on the blending bin State and be connected with driving cylinder on driving gear, after material stirring is uniform, driving cylinder driving driving gear rotation, with drive from Moving gear and connecting shaft rotation pour into material in dress Bao Dou so that connecting shaft drives blending bin around axial rotation from material mouth, Then material at dress Bao Doucong blanking port by being discharged.

But in above-mentioned technical proposal, when by overturning blending bin to pour out material, need to overturn entire blending bin, no It is only more troublesome, and with the overturning of blending bin, partial material may drop out to around dress Bao Dou, cause the waste of material.

Utility model content

The purpose of this utility model is to provide a kind of door-opening mechanism of mixing machine, has and do not need overturning blending bin Mixed material is poured out, more convenient advantage.

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

A kind of door-opening mechanism of mixing machine, including mixing machine ontology, the bottom of the mixing machine ontology are provided with for inciting somebody to action The bottom of the opening that material is poured out, the mixing machine ontology is hinged with by first rotating shaft for the lid covered that will be open, institute It states and is fixedly connected with the first cylinder on mixing machine ontology, be rotatably connected to drive rod on the piston rod of first cylinder, it is described Drive rod is fixedly connected far from the first cylinder end with the first rotating shaft.

Implement above-mentioned technical proposal, when material stirring is good, need to take out material when, the piston rod of the first cylinder is flexible, To drive drive rod to rotate, and with the rotation of drive rod, lid will be opened, so that the material being stirred passes through opening row Out, it does not need to pour out material in a manner of toppling in this way, it is only necessary to lid is opened, it is not only more convenient, and in this way Material is discharged by the opening of mixing machine body bottom portion, is not easy to trickle down to around mixing machine ontology, more saving material；It is another Aspect, after taking out material from the bottom of mixing machine ontology, material is not easy to remain in the intrinsic material of mixing machine；It is stirred After material discharge, the first Telescopic-cylinder, to drive drive rod opposite direction to rotate, lid will be closed to mixing machine ontology at this time On, opening is covered in.

Further, the second shaft, second shaft and the first rotating shaft are rotatably connected on the mixing machine ontology Axial parallel, second shaft, which is equipped with, pushes against block, and the abutting block and the lid push against, and the mixing machine ontology is upper The end of second shaft is provided with the driving assembly for driving the second shaft to rotate.

Implement above-mentioned technical proposal, when needing to take out material, driving assembly rotates the second shaft, to drive locking Part is far from lid, at this point, the first Telescopic-cylinder to be to drive first rotating shaft to rotate, so that lid is opened, and the material being then stirred Will be from the discharge of opening, after the material discharge being stirred, the first cylinder drives the rotation of drive rod opposite direction, and lid will at this time Opening covers in, and then driving assembly rotates backward the second rotation, is pushed against with driving abutting block to be moved to lid, so that Tighter, gap leakage of the prevention material between lid and mixing machine ontology of lid and mixing machine ontology closure.

Further, bolt is threaded on the abutting block, the bolt is pushed against away from abutting block end and the lid.

Implement above-mentioned technical proposal, driving assembly drives the rotation of the second shaft, pushes against so that pushing against block with lid, at this time spiral shell Bolt will be pushed against close to the end of nut with lid, and rotate bolt, adjustment bolt expose push against block length, can adjust to To the dynamics of lid when tight block pushes against lid, and can also height according to lid apart from ground, bolt is rotated, so that pushing against Block can push against lid to mixing machine ontology always.

Further, the driving component includes first connecting rod and the second cylinder, one end rotation connection of the first connecting rod On mixing machine ontology, second cylinder is fixedly connected on mixing machine ontology, and the first connecting rod and mixing machine ontology turn It is dynamic that connecting pin is fixedly connected with the second shaft, the other end is connect with the piston rod rotation of second cylinder.

Implement above-mentioned technical proposal, when needing to take out material, the second cylinder is shunk, first connecting rod rotation is driven, so that The second shaft rotates, pushing against block at this time will be far from lid, and then the first Telescopic-cylinder to be to drive first rotating shaft to rotate, So that lid is opened, the material being then stirred passes through opening discharge；After the material discharge being stirred, the first cylinder band Dynamic drive rod opposite direction rotation, lid covers in opening at this time, and then the second cylinder extends, so that first connecting rod occurs to turn It is dynamic, to drive the rotation of the second shaft opposite direction, so that abutting block and bolt are moved to and lid pushes against, structure simple operations side Just.

Further, the first connecting rod is rotatably connected to second connecting rod far from the second shaft end, and the second connecting rod is separate First connecting rod end is rotatably connected to third connecting rod, and the third connecting rod is rotatably connected on the mixing machine sheet far from second connecting rod end On body, the piston rod rotation of second cylinder is connected at the rotation connection of the second connecting rod and third connecting rod, and described When bolt and the lid push against, the first connecting rod and the second connecting rod are located at same straight line and are arranged perpendicular to ground.

Implement above-mentioned technical proposal, when needing to take out material, the second cylinder is shunk, and drives second connecting rod and third connecting rod Rotation, with the rotation of second connecting rod, first connecting rod will will drive the rotation of the second shaft, so that pushing against block far from lid, so The first Telescopic-cylinder is afterwards to drive first rotating shaft to rotate, so that lid is opened, the material being then stirred is discharged i.e. by opening It can；When the second cylinder breaks down so that when the second cylinder can not be shunk, second connecting rod and third connecting rod be not by external force In the case where, same straight line will be always positioned at and be arranged perpendicular to ground, pushing against block at this time will push against with lid always, so that When second cylinder breaks down, lid will not be opened, and ensure that the stability of the mixing machine during operation.

Further, fixed block is fixedly installed in the first rotating shaft, the lid is close to described in the correspondence of first rotating shaft side Fixed block is provided with link block, and kidney slot is provided on the link block, and fixation hole, the kidney-shaped are provided on the fixed block Hole internal screw thread is connected with fixing bolt, and the end of the fixing bolt passes through the kidney slot and is arranged through the fixation hole, institute It states fixing bolt and is threaded with nut far from screw cap end, be provided with and be used for so that fixing bolt and the waist on the fixed block The abutting component that the hole wall in shape hole pushes against.

Implement above-mentioned technical proposal, when lid is installed, fixed block and link block are linked together i.e. by fixing bolt Can, the setting of kidney slot makes it possible to adjust the position of lid along the length direction of kidney slot, and lid is preferably covered It closes in opening, and the setting of kidney slot is easier to wear fixing bolt in this way so that kidney slot is easier to be aligned with fixation hole Kidney slot and fixation hole are crossed, fixed block and link block are linked together, that is, is easier to installation lid.

Further, the abutting component includes the abutting plate being arranged on fixed block, is provided through on the abutting plate Bolt is pushed against, the end for pushing against bolt and the link block are pushed against away from lid side.

Implement above-mentioned technical proposal, after link block and fixed block link together, rotation pushes against bolt, so that pushing against bolt End and link block pushed against away from lid side, the position of such lid is fixed not easily shifted.

Further, the edge of the lid is provided with sealing ring.

Implement above-mentioned technical proposal, the setting of sealing ring is so that lid is closed tighter, so intrinsic gas of mixing machine Pressure is stablized, and material is made to be not easy to leak out in the gap between lid and mixing machine ontology.

In conclusion the utility model has the following beneficial effects:

1, it does not need to pour out material in a manner of toppling over, it is only necessary to lid is opened, discharges material of being more convenient for, and Material is discharged by the opening of mixing machine body bottom portion, is not easy to trickle down to around mixing machine ontology, more saving material；

2, when the second cylinder breaks down so that when the second cylinder can not be shunk, second connecting rod and third connecting rod not by In the case where external force, same straight line will be always positioned at and be arranged perpendicular to ground, so that pushing against block will push against with lid always.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model embodiment；

Fig. 2 is the partial structure diagram of the utility model embodiment, it is intended that shows mechanism when lid is in closed state；

Fig. 3 is the side view of the part-structure of the utility model embodiment；

Fig. 4 is the part-structure explosive view of the utility model embodiment；

Fig. 5 is the partial structure diagram of the utility model embodiment, it is intended that structure when showing lid in opened condition.

Appended drawing reference: 1, mixing machine ontology；2, lid；21, first rotating shaft；211, fixed block；2111, fixation hole；212, Push against plate；2121, bolt is pushed against；22, link block；221, kidney slot；2211, fixing bolt；2212, nut；23, drive rod； 24, the first cylinder；3, block is pushed against；31, the second shaft；32, bolt；33, first connecting rod；34, second connecting rod；35, third connecting rod； 36, the second cylinder.

Specific embodiment

Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.

As shown in Figure 1, a kind of door-opening mechanism of mixing machine, including mixing machine ontology 1, wherein the bottom of mixing machine ontology 1 It is provided with the opening (not shown) for pouring out material, and the bottom of mixing machine ontology 1 also passes through first rotating shaft 21 and cuts with scissors It is connected to for the lid 2 covered that will be open, the edge of lid 2 is provided with sealing ring (not shown), so that lid 2 is closed Tighter, the stable gas pressure in such mixing machine ontology 1, and material is made to be not easy the seam between lid 2 and mixing machine ontology 1 It is leaked out in gap.

It is rotatably connected to drive rod 23 on mixing machine ontology 1 as shown in Figure 1, and is also fixedly connected on mixing machine ontology 1 First cylinder 24, wherein drive rod 23 is rotatably connected on the fixed company in end of the end and first rotating shaft 21 of mixing machine ontology 1 It connects, the other end is connect with the piston rod rotation of the first cylinder 24.

As shown in Fig. 2, being rotatably connected to the second shaft 31 for being axially parallel to first rotating shaft 21 on mixing machine ontology 1, tie It closes shown in Fig. 3, the second shaft 31, which is equipped with, pushes against block 3, pushes against the bolt 32 for being threaded on block 3 and pushing against with lid 2, rotation Bolt 32 stretches out the length of abutting block 3 to change bolt 32, pushes against block 3 when pushing against lid 2 to the power of lid 2 to adjust Degree, and the height in this way also according to lid 2 apart from ground rotate bolt 32, so that pushing against block 3 always can support lid 2 Tightly on mixing machine ontology 1, the applicability of the mixing machine is improved in this way；The second cylinder is fixedly connected on mixing machine ontology 1 36, and first connecting rod 33 is also rotatably connected on mixing machine ontology 1, first connecting rod 33 and mixing machine ontology 1 be rotatablely connected end with Second shaft 31 is fixedly connected, the other end is rotatably connected to second connecting rod 34, and second connecting rod 34 is rotated far from 33 end of first connecting rod It is connected with third connecting rod 35, third connecting rod 35 is connect far from 34 end of second connecting rod with the piston rod rotation of the second cylinder 36.

As shown in Figure 2, wherein when pushing against block 3 and lid 2 pushes against, second connecting rod 34 is each perpendicular to third connecting rod 35 Ground setting and it is located at same straight line, in this way when the second cylinder 36 breaks down so that when the second cylinder 36 can not be shunk, the Two connecting rods 34 in the case where not by external force, will be always positioned at same straight line and be arranged perpendicular to ground with third connecting rod 35, So that pushing against block 3 will push against with lid 2 always.

As shown in figure 4, being fixedly installed fixed block 211 in first rotating shaft 21, it is provided with fixation hole 2111 on fixed block, covers Body 2 corresponds to fixed block 211 close to 21 side of first rotating shaft and is provided with link block 22, and kidney slot 221, kidney-shaped are provided on link block 22 221 internal screw thread of hole is connected with fixing bolt 2211, and the end of fixing bolt 2211 passes through kidney slot 221 and sets through fixation hole 2111 It sets, and fixing bolt 2211 is threaded with nut 2212 far from screw cap end；And be additionally provided on fixed block 211 and push against plate 212, It wherein pushes against and is provided through the abutting bolt 2121 that end and link block 22 are pushed against away from 2 side of lid on plate 212, covered in installation When body 2, so that kidney slot 221 is aligned with fixation hole 2111, fixing bolt 2211 is then passed through into kidney slot 221 and fixation hole 2111, rotating nuts 2212 are fixed block 211 and link block 22 to be fixed together, and then rotation pushes against bolt 2121, so that The end and link block 22 for pushing against bolt 2121 are pushed against away from 2 side of lid, and the position fixation of such lid 2 is not easily shifted；Wherein The setting of kidney slot 221 is more convenient for for kidney slot 221 being aligned with fixation hole 2111, be easier in this way by fixed block 211 with connect Block 22 links together, that is, is easier to installation lid 2.

The course of work: when needing to take out material, as shown in figure 5, the second cylinder 36 shrink with drive second connecting rod 34 with Third connecting rod 35 rotates, and with the rotation of second connecting rod 34, first connecting rod 33 will will drive the second shaft 31 and rotate, and push against at this time Block 3 is far from lid 2, and then the first cylinder 24 is flexible to drive first rotating shaft 21 to rotate, so that lid 2 is opened, is then stirred Material will by opening be discharged, not need to pour out material in a manner of toppling over, it is only necessary to by lid 2 opening be Can, discharges material of being more convenient for, and material is discharged by the opening of 1 bottom of mixing machine ontology in this way, is not easy to trickle down to mixing machine sheet Around body 1, material is more saved.

After the material discharge being stirred, as shown in Fig. 2, the first cylinder 24 drives the rotation of 23 opposite direction of drive rod, at this time Lid 2 covers in opening, and then the second cylinder 36 extends, so that second connecting rod 34 and third connecting rod 35 turn to reset, with It drives first connecting rod 33 to rotate, so that 31 opposite direction of the second shaft rotates, pushes against block 3 at this time and bolt 32 is moved to and lid 2 It pushes against；Wherein when the second cylinder 36 breaks down, so that when the second cylinder 36 can not be shunk, second connecting rod 34 and third connecting rod 35 in the case where not by external force, will be always positioned at same straight line and perpendicular to ground be arranged, at this time push against block 3 will always with Lid 2 pushes against, and in this way when the second cylinder 36 breaks down, lid 2 will not be opened, and ensure that the mixing machine during operation Stability.

Claims (8)

1. a kind of door-opening mechanism of mixing machine, including mixing machine ontology (1), which is characterized in that the bottom of the mixing machine ontology (1) Portion is provided with the opening for pouring out material, and the bottom of the mixing machine ontology (1) is hinged useful by first rotating shaft (21) It is fixedly connected with the first cylinder (24) on the lid (2) covered that will be open, the mixing machine ontology (1), first cylinder (24) it is rotatably connected on piston rod drive rod (23), the drive rod (23) is far from the first cylinder (24) end and described first Shaft (21) is fixedly connected.

2. a kind of door-opening mechanism of mixing machine according to claim 1, which is characterized in that on the mixing machine ontology (1) It being rotatably connected to the second shaft (31), second shaft (31) is axial parallel with the first rotating shaft (21), and described second turn Axis (31), which is equipped with, pushes against block (3), and the abutting block (3) and the lid (2) push against, and is located on the mixing machine ontology (1) The end of second shaft (31) is provided with the driving assembly for driving the second shaft (31) to rotate.

3. a kind of door-opening mechanism of mixing machine according to claim 2, which is characterized in that screw thread on the abutting block (3) It is connected with bolt (32), the bolt (32) is held and the lid (2) abutting away from block (3) are pushed against.

4. a kind of door-opening mechanism of mixing machine according to claim 3, which is characterized in that the driving component includes first One end of connecting rod (33) and the second cylinder (36), the first connecting rod (33) is rotatably connected on mixing machine ontology (1), and described Two cylinders (36) are fixedly connected on mixing machine ontology (1), and the first connecting rod (33) and mixing machine ontology (1) are rotatablely connected end It is fixedly connected with the second shaft (31), the other end is connect with the piston rod rotation of second cylinder (36).

5. a kind of door-opening mechanism of mixing machine according to claim 4, which is characterized in that the first connecting rod (33) is separate Second shaft (31) end is rotatably connected to second connecting rod (34), and the second connecting rod (34) connects far from the rotation of first connecting rod (33) end It is connected to third connecting rod (35), the third connecting rod (35) is rotatably connected on the mixing machine ontology far from second connecting rod (34) end (1) on, the piston rod rotation of second cylinder (36) is connected to the rotation of the second connecting rod (34) Yu third connecting rod (35) Junction, and when the bolt (32) and the lid (2) abutting, the first connecting rod (33) and the second connecting rod (34) position It is arranged in same straight line and perpendicular to ground.

6. a kind of door-opening mechanism of mixing machine according to claim 1, which is characterized in that solid on the first rotating shaft (21) Surely it is provided with fixed block (211), the lid (2) corresponds to the fixed block (211) company of being provided with close to first rotating shaft (21) side It connects block (22), is provided with kidney slot (221) on the link block (22), fixation hole (2111), institute are provided on the fixed block It states kidney slot (221) internal screw thread to be connected with fixing bolt (2211), the end of the fixing bolt (2211) passes through the kidney-shaped Hole (221) is arranged through the fixation hole (2111), and the fixing bolt (2211) is threaded with nut far from screw cap end (2212), it is provided on the fixed block (211) for so that fixing bolt (2211) and the hole wall of the kidney slot (221) support Tight abutting component.

7. a kind of door-opening mechanism of mixing machine according to claim 6, which is characterized in that the abutting component includes setting Abutting plate (212) on fixed block (211) is provided through on the abutting plate (212) and pushes against bolt (2121), described to support The end and the link block (22) of tight bolt (2121) are pushed against away from lid (2) side.

8. a kind of door-opening mechanism of mixing machine according to claim 1, which is characterized in that the edge of the lid (2) is set It is equipped with sealing ring.