Summary of the invention
In view of this, the utility model is directed to a kind of lockable mechanism and its conveying device for welding rod baking, it will
Baking trolley and baking rack are designed as two parts, are on the one hand conducive to transport, are on the other hand conducive to match new-type combustion gas oven.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of lockable mechanism, including bracket, are rotatablely connected shaft on bracket, and locking wheel, the lock are nested in shaft
It only takes turns in outer circumferential walls and is uniformly arranged several lock grooves;Lock pin is set above locking wheel, the lock pin being vertically arranged passes through
Elevating movement matches grafting or disengaging with lock groove.
Further, screw thread is arranged in the lock pin outer wall, and crossbeam is arranged on the bracket, screw hole is arranged on the crossbeam,
The lock pin is bolted in rotation lifting in screw hole.
A kind of conveying device for welding rod baking, including baking trolley and baking rack, the baking trolley includes vehicle frame
Frame is symmetrical arranged bracket on frame, several driving drums and a locking roller is arranged side by side between two brackets, described
Gear is respectively set on the outer wall of driving drum and locking roller, the gear jacket sets the chain engaged;Corresponding locking
Lockable mechanism is arranged in the bracket other side of roller, and the locking roller through bracket is connected with shaft.
Further, movable pulley is arranged in the frame bottom, and the movable pulley includes four, is respectively arranged at frame
Quadrangle.
Further, the movable pulley is set as universal wheel.
Further, two gag lever posts are arranged in the frame end symmetric, and two gag lever posts are hingedly connected to symmetrical two
On a bracket.
Further, setting limit beam, the limit beam are fixed with support vertical on the bracket below gag lever post.
Further, the height of the bracket is higher than the height of locking roller.
Further, the baking rack is set as cube configuration, and vertical direction is uniformly arranged several bakings on the baking rack
Roasting compartment, each baking compartment are separated by rectangle overlap joint beam, and the rectangle overlap joint beam is fixed with baking rack.
Compared with the existing technology, a kind of lockable mechanism described in the utility model and its conveying device for welding rod baking
It has the advantage that
Lockable mechanism: lock pin is by being plugged in the locking carried out in lock groove to locking wheel, and then the rotation to shaft
Carry out locking;The elevating movement of lock pin vertical direction controls the rotary motion of shaft, and structure is simple, and design is reasonable
It is ingenious.
Conveying device for welding rod baking: driving drum and locking roller can guarantee baking rack on baking trolley
Vehicle and the movement frictional force got off are small, and it is time saving and energy saving to push.
Gear is arranged in driving drum and locking cylinder outer wall, is engaged by chain, cooperates lockable mechanism, guarantees drying
When roasting cart transport baking rack, driving drum and locking roller are locked up stop, prevent baking rack and baking trolley from occurring opposite
Movement, causes safety hazard.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
To limit the utility model.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise
Illustrate, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Such as Fig. 1 and Fig. 2, a kind of lockable mechanism, including bracket 12 are rotatablely connected shaft on bracket 12, cover in shaft
Locking wheel 2 is set, is uniformly arranged several lock grooves 21 in 2 outer circumferential walls of locking wheel;Lock pin is set above locking wheel 2
22, the lock pin 22 being vertically arranged matches grafting or disengaging with lock groove 21 by elevating movement.
Lock pin 22 is carried out by being plugged in the locking carried out in lock groove 21 to locking wheel 2, and then to the rotation of shaft
Locking;Lock pin 22 controls the rotary motion of shaft by the elevating movement of vertical direction, and structure is simple, and design is closed
It manages ingenious.
Screw thread is arranged in 22 outer wall of lock pin, and crossbeam 23 is arranged on the bracket 12, screw hole is arranged on the crossbeam 23,
The lock pin 22 is bolted in rotation lifting in screw hole.
Lock pin 22 is rotatablely connected by screw thread and crossbeam 23, on the one hand realizes that the lifting operation of lock pin 22 is simple, real
It applies conveniently, is on the other hand threadedly coupled the stable structure for guaranteeing lock pin 22.
As shown in Figure 1, Figure 2 and Fig. 3, a kind of conveying device for welding rod baking, including baking trolley 1 and baking rack 5, it is described
Toasting trolley 1 includes frame 11, and bracket 12 is symmetrical arranged on frame 11, several biographies are arranged side by side between two brackets 12
Gear 15, institute is respectively set on the outer wall of dynamic roller 13 and a locking roller 14, the driving drum 13 and locking roller 14
It states and is nested with the chain 16 engaged outside gear 15;Lockable mechanism is arranged in 12 other side of bracket of corresponding locking roller 14, runs through
The locking roller 14 of bracket 12 is connected with shaft.
The movement that driving drum 13 and locking roller 14 can guarantee that baking rack 5 gets on the bus and gets off on baking trolley 1 rubs
It is small to wipe power, it is time saving and energy saving to push.
Gear 15 is arranged in driving drum 13 and 14 outer wall of locking roller, is engaged by chain 16, cooperates lockable mechanism,
Guarantee that driving drum 13 and locking roller 14 are locked up stop when toasting the conveying baking rack 5 of trolley 1, prevents baking rack 5 and dry
Relative motion occurs for roasting trolley 1, causes safety hazard.
Movable pulley 3 is arranged in 11 bottom of frame, and the movable pulley 3 includes four, is respectively arranged at frame 11
Quadrangle.The movable pulley 3 is set as universal wheel.
Universal wheel is arranged in 11 bottom of frame for toasting trolley 1, makes to convey more convenient and quicker.
Two gag lever posts 4 are arranged in 11 end symmetric of frame, and two gag lever posts 4 are hingedly connected to symmetrical two branch
On frame 12.
Gag lever post 4 makes baking rack 5 play the role of positioning when getting on the bus, and guarantees when toasting the operation of trolley 1, to baking
Limit is played the role of in the front and back end of frame 5, and auxiliary lockable mechanism prevents baking rack 5 from relatively moving with baking trolley 1.
The height of the bracket 12 is higher than the height of locking roller 14.The height of the setting of bracket 12 is higher, on the one hand
The supporting role to driving drum 13 and locking roller 14 is played, limit on the other hand is played to baking rack 5 to the two sides of baking rack
The effect of position.
Such as Fig. 3, the baking rack 5 is set as cube configuration, and vertical direction is uniformly arranged several bakings on the baking rack 5
Roasting compartment, each baking compartment are separated by rectangle overlap joint beam 51, and the rectangle overlap joint beam 51 and baking rack 5 are fixed.
Multiple overlap joint beams 51 are set, space is saved, save the time, improve production efficiency;But between each overlap joint beam 51
There are certain spacing, guarantee that every welding rod can be sufficiently baked, be heated evenly.
Application method: welding rod to be baked is put from a upper production process onto rectangle overlap joint beam 51, by each overlap joint
After being well placed on beam 51, baking rack 5 is transplanted on baking trolley 1, then rolls lockable mechanism to locking roller 14 and transmission
Cylinder 13 carries out locking, and baking rack 5 is transported to oven workshop using baking trolley 1, then lockable mechanism is unlocked, will toast
Frame 5, which is transplanted in oven, toasts welding rod.
The above is only the preferred embodiment of the utility model only, be not intended to limit the utility model spirit and
Within principle, any modification, equivalent replacement, improvement and so on be should be included within the scope of the utility model.