CN217123563U - Discharge mechanism and trucd mixer - Google Patents

Abstract

The utility model relates to an engineering machine tool field discloses a discharge mechanism, be applied to the trucd mixer, discharge mechanism includes the fixing base, the support, the blown down tank, handle and elastic component, the fixing base is used for the connected to the frame with the trucd mixer, the fixing base is equipped with first draw-in groove, the support is located on the fixing base and can rotates by the relatively fixed seat, the blown down tank is located the support and can rotates along with the support, the handle is articulated with the support and can rotate between locking position and unblock position, when being in locking position, the handle card is gone into first draw-in groove so that support and fixing base relatively fixed, when being in unblock position, the handle breaks away from first draw-in groove so that support and fixing base can rotate relatively, the elastic component is connected between support and handle, be used for exert elastic tension to the handle with the actuating handle rotate extremely locking position or unblock position.

Description

Discharge mechanism and trucd mixer

Technical Field

The utility model belongs to the engineering machine tool field specifically, relates to a discharge mechanism and applied this discharge mechanism's trucd mixer.

Background

Concrete mixer truck is at the in-process of transportation concrete, and the blown down tank on the mixer truck needs to be fixed in order to avoid the swing, causes to damage or has the potential safety hazard, when the mixer truck carries out the blowing, need rotate the blown down tank in order to adjust the discharge gate of blown down tank to suitable position, so that emit the concrete to appointed position accurately, and also guarantee the fixed of blown down tank at the in-process of blowing, consequently, the blown down tank need dispose corresponding locking mechanism.

In the correlation technique, the discharge mechanism of trucd mixer is including the fixing base that is fixed in the frame, a support and locking mechanism for supporting the blown down tank, the blown down tank passes through the support and rotationally installs on the fixing base, thereby can rotate in order to carry out the regulation of discharge gate, and simultaneously, locking mechanism passes through the locking support so that the blown down tank is fixed relatively, and present current locking mechanism, most of structures are complicated, high in manufacturing cost, easy inefficacy and be difficult to maintain, also there is the structure comparatively simple, through articulating the handle at the support, the handle can block in the fixing base, rotation through manual control handle promptly, thereby realize the locking or the unblock of blown down tank position, but the handle rotates comparatively hard, the operation of not being convenient for, and the condition of position skew still appears easily.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned not enough or defect among the prior art, the utility model provides a discharge mechanism and trucd mixer aims at solving the comparatively hard technical problem of locking mechanism operation, the relatively poor technical problem of convenience.

In order to achieve the above object, the utility model provides an ejection of compact mechanism locates on the trucd mixer, ejection of compact mechanism includes:

the fixing seat is used for being connected with a frame of the mixer truck and provided with a first clamping groove;

the support is arranged on the fixed seat and can rotate relative to the fixed seat;

the discharging groove is arranged on the support and can rotate along with the support;

the handle is hinged with the support and can rotate between a locking position and an unlocking position, when the handle is located at the locking position, the handle is clamped into the first clamping groove so that the support and the fixed seat are relatively fixed, and when the handle is located at the unlocking position, the handle is separated from the first clamping groove so that the support and the fixed seat can relatively rotate; and

and the elastic piece is connected between the support and the handle and is used for applying elastic tension to the handle so as to drive the handle to rotate to the locking position or the unlocking position.

Optionally, the mount comprises:

the bottom plate is rotatably connected with the fixed seat;

the hinge lug plate is convexly arranged on the bottom plate and is hinged with one end of the handle through a hinge shaft; and

the support wing plate is arranged on the bottom plate, is adjacent to the hinged lug plate and is used for connecting and supporting the discharge chute;

the elastic piece is a tension spring, one end of the elastic piece is connected to the handle, and the other end of the elastic piece extends towards the direction far away from the second end of the handle and is connected to the supporting wing plate.

Optionally, the handle is provided with a first fixing pin for sleeving one end of the elastic part, the support wing plate is provided with a second fixing pin for sleeving the other end of the elastic part, and one end of the first fixing pin, which is far away from the handle, is provided with a first limiting nut for limiting one end of the elastic part; and/or one end, far away from the support wing plate, of the second fixing pin is provided with a second limiting nut used for limiting the other end of the elastic piece.

Optionally, the support includes two support pterygoid lamina, two support pterygoid lamina are relative and the interval sets up, and with the bottom plate encloses to close and forms the holding tank, the hinge otic placode with the elastic component all is located in the holding tank.

Optionally, a limiting plate is arranged between the two support wing plates, and when the handle is located at the unlocking position, the limiting plate is used for abutting against the handle to limit the handle to rotate in a direction away from the first clamping groove.

Optionally, the fixing base includes:

the fixed shaft is vertically arranged and is used for being connected with a frame of the mixer truck; and

the fixing plate is fixedly arranged at the top end of the fixing shaft, and the edge of the fixing plate is provided with the first clamping groove;

the bottom plate is arranged at the top end of the fixed shaft and is adjacent to the fixed plate, and the bottom plate can rotate around the fixed shaft.

Optionally, an annular boss is convexly arranged on the periphery of the top end of the fixing shaft, the annular boss and the fixing plate are arranged at an interval, and the bottom plate is limited between the annular boss and the fixing plate.

Optionally, the edge of the fixing plate is circumferentially provided with a plurality of first locking grooves at intervals.

Optionally, a second slot into which the handle is inserted is formed in an edge of the bottom plate, and the second slot is selectively aligned with one of the first slots for the handle to be inserted simultaneously.

The utility model also provides a mixer truck, including frame and foretell discharge mechanism, discharge mechanism locates the rear of frame.

Through above-mentioned technical scheme, set up the elastic component between support and handle, the elastic component exerts elastic tension to the handle and rotates to locking position or unblock position with the actuating handle, so, during operating personnel operating handle, only need exert less external force to the handle, can rotate the handle to locking position or unblock position accurately under the drive of elastic component, and the operation is laborsaving, has better convenience, secondly, under the drive of elastic component, when no external force is controlled, the handle can keep at locking position or unblock position.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a discharging mechanism according to an embodiment of the present invention;

FIG. 2 is a side view of the outfeed mechanism of FIG. 1;

fig. 3 is a cross-sectional view of the take-off mechanism of fig. 1.

Description of reference numerals:

1 fixed seat

11 fixed shaft 12 fixed plate

2 support

21 bottom plate 22 hinge lug plate

23 support wing plate 24 limit plate

3 discharge chute

4 handle

5 elastic member

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the present invention, unless otherwise specified, the use of directional terms such as "upper, lower, top, bottom" and "upper" are generally used with respect to the orientation shown in the drawings or the positional relationship of the components with respect to each other in the vertical, vertical or gravitational direction.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The utility model discloses at first provide a discharge mechanism, locate on the trucd mixer.

Referring to fig. 1 to 3, in an embodiment of the present invention, the discharging mechanism includes a fixing base 1, a support 2, a discharging chute 3, a handle 4 and an elastic member 5, the fixing base 1 is used for being fixedly connected to a frame of the mixer truck, the fixing base 1 is provided with a first engaging slot, the support 2 is disposed on the fixing base 1 and can rotate relative to the fixing base 1, the discharging chute 3 is disposed on the support 2 and can rotate with the support 2, the handle 4 is hinged to the support 2 and can rotate between a locking position and an unlocking position, when in the locking position, the handle 4 is clamped into the first clamping groove to relatively fix the support 2 and the fixed seat 1, when the handle is positioned at an unlocking position, the handle 4 is separated from the first clamping groove to enable the support 2 and the fixed seat 1 to rotate relatively, the elastic piece 5 is connected between the support 2 and the handle 4, for applying a resilient pulling force to the handle 4 to drive the handle 4 to rotate to the locked or unlocked position.

Can understand ground, operating personnel can realize the locking or the unblock of blown down tank 3 position through twist grip 4, specifically do, when the orientation of the discharge gate of needs adjustment blown down tank 3 before 3 blowing of blown down tank, rotate handle 4 to the unblock position, at this moment, support 2 and fixing base 1 can rotate relatively, drive the orientation of the discharge gate that blown down tank 3 can be adjusted in the rotation of blown down tank 3 through rotating support 2, after the adjustment targets in place, rotate handle 4 to the locking position, support 2 and fixing base 1 relatively fixed, blown down tank 3 and fixing base 1 relatively fixed promptly, just also realize the position locking of blown down tank 3, in the in-process of trucd mixer transportation or blowing, the position of blown down tank 3 all needs to be fixed.

It can understand, set up elastic component 5 between support 2 and handle 4, elastic component 5 applys elastic tension to handle 4 and rotates to locking position or unblock position with drive handle 4, so, when operating personnel operating handle, only need apply less external force to the handle, can rotate the handle to locking position or unblock position accurately under the drive of elastic component, the laborsaving operation has better convenience, secondly, under the drive of elastic component, when no external force manipulation, the handle can keep at locking position or unblock position.

In an embodiment, referring to fig. 1 to 3, the support 2 includes a bottom plate 21, a hinged lug 22, and a support wing plate 23, the bottom plate 21 is rotatably connected to the fixing base 1, the hinged lug 22 is convexly disposed on the bottom plate 21 and is hinged to one end of the handle 4 through a hinge shaft, the support wing plate 23 is disposed on the bottom plate 21 and is adjacent to the hinged lug 22, the support wing plate 23 is used for connecting and supporting the discharge chute 3, the elastic member 5 is a tension spring, one end of the elastic member 5 is connected to the handle 4, and the other end of the elastic member extends in a direction away from the second end of the handle 4 and is connected to the support wing plate 23.

Understandably, tension spring produces the elastic tension who lasts to handle 4, thereby drive handle 4 rotates, specifically, when operating personnel unblock blown down tank 3, apply the external force of keeping away from fixing base 1 to handle 4 so that handle 4 rotates from locking position and breaks away from first draw-in groove, after handle 4 rotates to the dead center position of crossing tension spring, handle 4 can rotate to unlocking position automatically under tension spring's drive, and the same is said, when operating personnel locking blown down tank 3, apply the external force towards fixing base 1 to handle 4 so that handle 4 rotates from unlocking position, after handle 4 rotates to the dead center position of crossing tension spring, handle 4 can rotate to locking position automatically under tension spring's drive, thus, the operation is laborsaving, the convenience of handle operation is greatly improved.

In this embodiment, bottom plate 21 is the level setting and is located the top of fixing base 1, and articulated otic placode 22 and support pterygoid lamina 23 all are located bottom plate 21 and deviate from the top surface of fixing base 1, and articulated otic placode 22 is the level setting with the articulated shaft of the one end of handle 4 so that handle 4 rotates in upper and lower direction, and wherein, handle 4 rotates towards the below promptly towards fixing base 1 and rotates, and the handle rotates towards the top promptly, rotates along the direction of keeping away from fixing base 1 promptly.

In an embodiment, the handle 4 is provided with a first fixing pin for sleeving one end of the elastic member 5, and one end of the first fixing pin, which is far away from the handle 4, is provided with a first limit nut for limiting one end of the elastic member 5.

It can understand ground, the one end of elastic component 5 cup joints in first fixed pin in order to be connected with handle 4, and through first stop nut with the one end of elastic component 5 spacing on first fixed pin in order to prevent that the one end of elastic component 5 from deviating from first fixed pin, simultaneously, the dismouting of elastic component 5 of also being convenient for of setting up of first stop nut, only need twist first stop nut soon to deviate from, can cup joint the one end of elastic component 5 in first fixed pin or directly deviate from on first fixed pin.

In an embodiment, the supporting wing plate 23 is provided with a second fixing pin for the other end of the elastic element 5 to be sleeved, and one end of the second fixing pin, which is far away from the supporting wing plate 23, is provided with a second limiting nut for limiting the other end of the elastic element 5.

It can understand ground, the other end of elastic component 5 cup joints in the second fixed pin in order to be connected with support pterygoid lamina 23, and spacing the other end of elastic component 5 on the second fixed pin in order to prevent that the other end of elastic component 5 from deviating from the second fixed pin through second limit nut, and simultaneously, the dismouting of elastic component 5 of also being convenient for of setting up of second limit nut, only need twist the second limit nut and twist and deviate from, can cup joint the other end of elastic component 5 in the second fixed pin or directly deviate from on the second fixed pin.

In an embodiment, referring to fig. 2, the support 2 includes two support wing plates 23, the two support wing plates 23 are disposed opposite to each other and spaced apart from each other, and enclose the bottom plate 21 to form a receiving groove, and the hinge lug plate 22 and the elastic member 5 are located in the receiving groove.

Understandably, the holding tank plays the guard action to articulated otic placode 22 and elastic component 5, effectively avoids outside debris to handle 4 and the junction of articulated otic placode 22 and elastic component 5 striking or corrode and cause the damage, effectively improves discharge mechanism's life.

In an embodiment, referring to fig. 1 to 3, a position-limiting plate 24 is disposed between the two support wings 23, and the position-limiting plate 24 is configured to abut against the handle 4 in the unlocking position to limit the rotation of the handle 4 in a direction away from the first slot.

Specifically, the two ends of the restriction plate 24 are respectively welded to the two support wings 23, and the handle 4 can be restricted to a preset opening position away from the first engaging groove, i.e., an unlocking position, by cooperating with the elastic member 5.

In an embodiment, referring to fig. 1 to 3, the fixing base 1 includes a fixing shaft 11 and a fixing plate 12, the fixing shaft 11 is vertically disposed and is used for being fixedly connected with a frame of the mixer truck, the fixing plate 12 is fixedly disposed at a top end of the fixing shaft 11, and an edge of the fixing plate 12 is provided with a first clamping groove; the base plate 21 is disposed at the top end of the fixed shaft 11 and adjacent to the fixed plate 12, and the base plate 21 can rotate around the fixed shaft 11.

It will be appreciated that the fixed shaft 11 is vertically disposed and the base plate 21 is rotatable about the fixed shaft 11 such that the base plate 21 is rotatable about a vertical axis, and the discharge chute 3 is disposed on the base plate 21 via the support wings 23 and rotates with the base plate 21 so as to be rotatable about the vertical axis.

In one embodiment, referring to fig. 3, an annular boss is protruded from the top end of the fixing shaft 11, the annular boss is spaced apart from the fixing plate 12, and the bottom plate 21 is limited between the annular boss and the fixing plate 12.

It will be appreciated that the position of the base plate 21 is limited by the annular boss and the fixing plate 12.

In an embodiment, a plurality of first locking grooves are circumferentially spaced at the edge of the fixing plate 12.

As can be appreciated, the handle 4 can be selectively clamped into one of the first clamping grooves to achieve locking, and the first clamping grooves are arranged at intervals along the circumferential direction of the fixing plate 12 to enable the discharging groove 3 to be locked at a plurality of different angular positions, so that the discharging groove has better applicability.

In an embodiment, the edge of the bottom plate 21 is provided with a second clamping groove for the handle 4 to be clamped in, and the second clamping groove is selectively aligned with one of the plurality of first clamping grooves for the handle 4 to be clamped in simultaneously, so that the reliability and strength for locking the discharging groove 3 can be effectively improved.

The utility model discloses still provide a trucd mixer, the trucd mixer includes frame and discharge mechanism as above. The specific structure of the discharging mechanism refers to the above embodiments, and since the mixer truck adopts all technical solutions of all the above embodiments, all beneficial effects brought by the technical solutions of the above embodiments are at least achieved, and are not repeated here.

Specifically, the discharging mechanism is arranged behind the frame and used for discharging materials.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.

In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims (10)

1. The utility model provides a discharge mechanism, locates on the trucd mixer, its characterized in that, discharge mechanism includes:

the fixing seat (1) is used for being connected with a frame of the mixer truck, and the fixing seat (1) is provided with a first clamping groove;

the support (2) is arranged on the fixed seat (1) and can rotate relative to the fixed seat (1);

the discharge chute (3) is arranged on the support (2) and can rotate along with the support (2);

the handle (4) is hinged with the support (2) and can rotate between a locking position and an unlocking position, when the handle (4) is located at the locking position, the handle (4) is clamped into the first clamping groove so that the support (2) and the fixed seat (1) are relatively fixed, and when the handle (4) is located at the unlocking position, the handle (4) is separated from the first clamping groove so that the support (2) and the fixed seat (1) can relatively rotate; and

the elastic piece (5) is connected between the support (2) and the handle (4) and used for applying elastic pulling force to the handle (4) to drive the handle (4) to rotate to the locking position or the unlocking position.

2. The tapping mechanism according to claim 1, characterized in that the support (2) comprises:

the bottom plate (21) is rotatably connected with the fixed seat (1);

the hinged lug plate (22) is convexly arranged on the bottom plate (21) and is hinged with the first end of the handle (4) through a hinged shaft; and

a support wing plate (23) arranged on the bottom plate (21) and adjacent to the hinged lug plate (22) and used for connecting and supporting the discharge chute (3);

the elastic piece (5) is a tension spring, one end of the elastic piece (5) is connected to the handle (4), and the other end of the elastic piece extends towards the direction far away from the second end of the handle (4) and is connected to the supporting wing plate (23).

3. The discharging mechanism according to claim 2, wherein the handle (4) is provided with a first fixing pin for sleeving one end of the elastic member (5), the support wing plate (23) is provided with a second fixing pin for sleeving the other end of the elastic member (5), and one end of the first fixing pin, which is far away from the handle (4), is provided with a first limiting nut for limiting one end of the elastic member (5); and/or one end of the second fixing pin, which is far away from the support wing plate (23), is provided with a second limiting nut used for limiting the other end of the elastic piece (5).

4. A discharge mechanism according to claim 3, wherein said support (2) comprises two said support wings (23), said two support wings (23) being arranged opposite and spaced apart from each other and enclosing said base plate (21) to form a receiving groove, said hinge lug (22) and said elastic element (5) being located in said receiving groove.

5. A discharging mechanism according to claim 4, wherein a limiting plate (24) is arranged between the two support wing plates (23), and when the handle (4) is in the unlocking position, the limiting plate (24) is used for abutting against the handle (4) to limit the handle (4) to rotate towards the direction away from the first clamping groove.

6. A discharge mechanism according to any one of claims 2 to 5, characterized in that the holder (1) comprises:

the fixed shaft (11) is vertically arranged and is used for being connected with a frame of the mixer truck; and

the fixing plate (12) is fixedly arranged at the top end of the fixing shaft (11), and the edge of the fixing plate (12) is provided with the first clamping groove;

the bottom plate (21) is arranged at the top end of the fixed shaft (11) and is close to the fixed plate (12), and the bottom plate (21) can rotate around the fixed shaft (11).

7. The discharging mechanism according to claim 6, wherein an annular boss is convexly arranged on the periphery of the top end of the fixed shaft (11), the annular boss is arranged at a distance from the fixed plate (12), and the bottom plate (21) is limited between the annular boss and the fixed plate (12).

8. The discharging mechanism according to claim 6, wherein a plurality of first slots are circumferentially spaced at the edge of the fixing plate (12).

9. The discharge mechanism according to claim 8, wherein the bottom plate (21) has a second slot defined in an edge thereof for the handle (4) to be inserted into, the second slot being selectively aligned with one of the first slots for the handle (4) to be inserted into simultaneously.

10. Mixer truck, characterized in that it comprises a truck frame and a discharge mechanism according to any one of claims 1 to 9, which is arranged behind the truck frame.

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