CN210589922U

CN210589922U - Concrete mixer is used in laboratory

Info

Publication number: CN210589922U
Application number: CN201921031532.6U
Authority: CN
Inventors: 胡鹏; 冯建华; 张晓克
Original assignee: Henan Dexin New Building Materials Co Ltd
Current assignee: Henan Dexin New Building Materials Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-05-22
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to a technical field of concrete preparation equipment relates to a concrete mixer is used in laboratory, which comprises a frame, the interval is provided with the drive roller that two levels set up in the frame, rotate in the frame and be connected with the agitator tank of placing on the drive roller, be provided with in the frame and order about two drive roller pivoted drive assembly, the agitator tank passes through the supporting component and rotates the connection in the frame, the supporting component includes along vertical direction slide the support frame of connection in the frame, the setting is established at the support frame both ends and the lantern ring at agitator tank both ends is established respectively to the cover, be provided with on the support frame and be used for ordering about the agitator tank and carry out pivoted regulation. The utility model discloses has following effect: drive assembly makes the drive roller rotate to make the agitator tank constantly stir after rotating, after concrete preparation finishes, make the support frame rise once more, and make the one end of agitator tank down through adjusting the structure, just can pour the concrete that is prepared, the detector of being convenient for prepares the concrete.

Description

Concrete mixer is used in laboratory

Technical Field

The utility model belongs to the technical field of the technique of concrete preparation equipment and specifically relates to a concrete mixer is used in laboratory is related to.

Background

At present, manufacturers for producing concrete need to perform performance detection on some concrete without components, and need to stir raw materials according to a preparation formula before detecting the concrete, so that the concrete to be detected is prepared.

When the concrete is prepared in the laboratory, detection personnel often need prepare multiple concrete according to different formulas, but because the concrete volume that needs to use is less in the testing process, so when the concrete is prepared in the laboratory, the raw materials are stirred by hand to prepare, and the detection personnel are time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete mixer is used in laboratory can stir the concrete in the agitator tank through drive assembly, and the detector of being convenient for prepares the concrete.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a concrete mixer is used in laboratory, includes the frame, the interval is provided with the drive roller that two levels set up in the frame, it is connected with the agitator tank of placing on the drive roller to rotate in the frame, be provided with in the frame and order about two drive roller pivoted drive assembly, the agitator tank rotates through the supporting component to be connected in the frame, the supporting component includes along vertical direction slide the support frame of connection in the frame, set up at the support frame both ends and establish respectively and establish the lantern ring at the agitator tank both ends, be provided with on the support frame and be used for ordering about the agitator tank carries out pivoted regulation structure with one end.

Through adopting above-mentioned technical scheme, when needs preparation concrete, make the support frame rise, the agitator tank will break away from the drive roller, and make the one end of agitator tank upwarp through adjusting the structure, the concrete raw materials that the measurement personnel will need to add inside, make the agitator tank reset through adjusting the structure once more afterwards, and descend the support frame to make agitator tank contact drive roller, make the drive roller rotate through drive assembly this moment, thereby make the agitator tank constantly stir after rotating, after concrete preparation finishes, make the support frame rise once more, and make the one end of agitator tank down through adjusting the structure, just can pour the concrete that has prepared, be convenient for measurement personnel preparation concrete.

The utility model discloses a further set up to: the adjusting structure comprises a fixed rod, a driving rod, two sliding rails, linkage rods and a lifting assembly, wherein the fixed rod is arranged at one end of the support frame and hinged to one lantern ring, the driving rod is connected to the other end of the support frame in a sliding mode along the vertical direction, the two sliding rails are arranged on the lower side of the other lantern ring side in parallel, the linkage rods are arranged at one end of the driving rod and two ends of the driving rod and embedded into the two sliding rails respectively, and the lifting assembly is.

Through adopting above-mentioned technical scheme, when lifting unit made the actuating lever go up and down, the gangbar will slide in the slide rail to order about the one end motion of agitator tank, and the other end of agitator tank will rotate with the dead lever relatively, thereby adjust the agitator tank.

The utility model discloses a further set up to: the lifting assembly comprises a rotating screw rod connected to the support frame in a rotating mode, two sliding blocks connected to the support frame in a sliding mode and respectively connected to two ends of the transmission screw rod in a threaded mode, a lifting plate arranged at the lower end of the driving rod and connected to the support frame in a sliding mode along the vertical direction, and a lifting rod with one end hinged to the sliding block and the other end hinged to the lower side of the lifting plate, wherein the two ends of the rotating screw rod are opposite in thread direction.

Through adopting above-mentioned technical scheme, when needs make the actuating lever motion in vertical direction, through making the rotation screw rod rotate, because the screw thread opposite direction at its both ends will make two sliders be close to each other or keep away from, the lifter of this moment will rotate thereupon, orders about the lifter plate then and moves in vertical direction to make the actuating lever go up and down.

The utility model discloses a further set up to: the confession has all been seted up at the agitator tank both ends the annular of lantern ring embedding, a plurality of mounting grooves have been seted up on the lantern ring inner wall, the embedded ball that is used for contradicting on the annular tank bottom that is equipped with of mounting groove.

Through adopting above-mentioned technical scheme, when drive assembly made the agitator tank rotate, the lantern ring can take place relative rotation with the agitator tank in the annular, and the ball will reduce the frictional force between the lantern ring and the agitator tank at the mounting groove internal rotation simultaneously.

The utility model discloses a further set up to: the driving assembly comprises belt pulleys arranged at one end of the two driving rollers, a driving belt sleeved on the two belt pulleys, and a driving motor arranged on the rack and an output shaft fixedly arranged on one of the belt pulleys.

Through adopting above-mentioned technical scheme, driving motor rotates through driving one of them belt pulley, and the belt pulley accessible drive belt after the rotation links to make the drive roller rotate, the drive roller through with the agitator tank between frictional force make it rotate.

The utility model discloses a further set up to: the one end of agitator tank is provided with the business turn over material pipe, be close to of agitator tank be provided with the fixed plate on the lateral wall of business turn over material pipe one end, it has the rotor plate to articulate on the fixed plate, it is connected with to slide on the rotor plate is used for sealing the closing cap of business turn over material pipe.

By adopting the technical scheme, when the feeding and discharging pipe needs to be closed, the rotating plate is firstly rotated, the sealing cover is opposite to the feeding and discharging pipe, and then the sealing cover is slid to be embedded into the feeding and discharging pipe, so that the feeding and discharging pipe is closed.

The utility model discloses a further set up to: the edge of the sealing cover is evenly provided with a plurality of clamping blocks at intervals, the inner wall of the feeding and discharging pipe is provided with clamping grooves for the clamping blocks to be embedded in an axial direction, the inner wall of one side of the bottom of each clamping groove is provided with caulking grooves for the clamping blocks to be embedded in a circumferential direction, and the feeding and discharging pipe is provided with a locking bolt with one end penetrating into the caulking grooves and connected to the clamping blocks in a threaded mode.

Through adopting above-mentioned technical scheme, when the closing cap was just to business turn over material pipe, make it imbed into business turn over material pipe, the fixture block will be embedded into the draw-in groove this moment, when the draw-in groove tank bottom of fixture block motion, accessible circumferential direction rotation closing cap makes the fixture block imbed into the caulking groove, finally through screwing up the locking bolt for the fixture block keeps in the caulking groove.

The utility model discloses a further set up to: and the fixed plate is provided with a contact block which is used for abutting against the rotating plate.

Through adopting above-mentioned technical scheme, after the rotor plate rotates, will contradict on the conflict piece, will make the rotor plate can be on a parallel with the terminal surface of business turn over material pipe this moment, the closing cap embedding of being convenient for.

To sum up, the utility model discloses a beneficial technological effect does:

1. the stirring tank is rotated after the driving roller is rotated through the driving motor, so that raw materials in the stirring tank are stirred, concrete is prepared, the stirring tank can be rotated through the adjusting structure, feeding and discharging are facilitated, and detection personnel can prepare the concrete conveniently;

2. the lantern ring that sets up at the agitator tank both ends can carry out relative rotation rather than to adjust the turned angle that the agitator tank can be adjusted through the lantern ring to the structure, the regulating effect is better.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a side view of the present invention showing the support assembly;

FIG. 3 is a partial exploded view of the blender jar showing the collar;

fig. 4 is a schematic structural view of the utility model after the rack is hidden, for showing the adjusting structure;

FIG. 5 is a schematic structural view of the lift assembly;

fig. 6 is a partial exploded view of the stirring tank for showing the connection relationship between the cover and the feeding and discharging pipe.

Reference numerals: 100. a frame; 110. a drive roller; 120. a drive assembly; 121. a belt pulley; 122. a drive belt; 123. a drive motor; 130. a stirring tank; 131. a support assembly; 132. a support frame; 133. a collar; 134. a lifting cylinder; 135. a ring groove; 136. mounting grooves; 137. a ball bearing; 140. an adjustment structure; 141. fixing the rod; 142. a drive rod; 143. a slide rail; 144. a linkage rod; 145. a lifting assembly; 146. rotating the screw; 147. a slider; 148. a lifting plate; 149. a lifting rod; 151. a limiting block; 152. a limiting groove; 160. feeding and discharging pipes; 161. a fixing plate; 162. a rotating plate; 163. a contact block; 164. sealing the cover; 165. a connecting rod is penetrated; 166. a limiting plate; 167. a clamping block; 168. a card slot; 169. caulking grooves; 170. and locking the bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a concrete mixer is used in laboratory, refer to fig. 1, including frame 100, the interval is provided with two drive rollers 110 that the level set up on frame 100, drive roller 110 passes through the bearing and rotates to be connected on frame 100, be provided with on the frame 100 and drive two drive roller 110 pivoted drive assembly 120, drive assembly 120 is including installing two drive rollers 110 one end pulley 121, the cover is established and is established the drive belt 122 on two pulley 121, and through driving motor 123 of bolt fastening on frame 100, driving motor 123's output shaft and one of them pulley 121 key-type connection.

Referring to fig. 2 and 3, a stirring tank 130 placed on the driving roller 110 is rotatably connected to the frame 100, the stirring tank 130 is rotatably connected to the frame 100 through a supporting assembly 131, the supporting assembly 131 includes a supporting frame 132 and a sleeve ring 133, the supporting frame 132 is slidably connected to the frame 100 along the vertical direction, a lifting cylinder 134 is installed on the frame 100 through a bolt, and a piston rod of the lifting cylinder 134 is fixedly installed on the supporting frame 132. The stirring tank 130 has a ring groove 135 formed at both ends thereof for the insertion of the ring 133, and when the ring 133 is inserted into the ring groove 135, the outer wall thereof is lower than the circumferential side wall of the stirring tank 130, i.e., does not contact the driving roller 110. A plurality of mounting grooves 136 are formed on the inner wall of the collar 133, and balls 137 which are abutted against the bottom of the ring groove 135 are embedded in the mounting grooves 136.

Referring to fig. 4, an adjusting structure 140 for driving one end of the agitator tank 130 to rotate is arranged on the supporting frame 132, the adjusting structure 140 includes a fixing rod 141, a driving rod 142, two sliding rails 143, a linkage rod 144, and a lifting assembly 145 arranged on the supporting frame 132 for driving the driving rod 142 to lift, the fixing rod 141 is integrally arranged at one end of the supporting frame 132 close to the driving motor 123, one end of the fixing rod 141 is hinged to the collar 133 close to the driving motor 123, the driving rod 142 is connected to one end of the supporting frame 132 far away from the driving motor 123 in a sliding manner along a vertical direction, the two sliding rails 143 are arranged, the two sliding rails 143 are welded at the lower side of the collar 133 far away from the driving motor 123 in a parallel manner, the linkage rod 144 is integrally arranged at one end of the driving rod 142 vertically, and two.

Referring to fig. 4 and 5, the lifting assembly 145 includes a rotating screw 146 rotatably connected to the supporting frame 132, two sliding blocks 147 slidably connected to the supporting frame 132 and respectively threadedly connected to two ends of the driving screw, a lifting plate 148 welded to a lower end of the driving rod 142, and a lifting rod 149 having one end hinged to the sliding block 147 and the other end hinged to a lower side of the lifting plate 148, wherein a limit block 151 having a trapezoidal cross section is integrally disposed at a lower side of the sliding block 147, a limit groove 152 for embedding the limit block 151 is disposed on the supporting frame 132 along a width direction thereof, and two ends of the rotating screw 146 are opposite in thread direction. When the rotating screw 146 is rotated, the two sliding blocks 147 move toward or away from each other, and the lifting rod 149 rotates along with the rotating screw, so that the lifting plate 148 is lifted or lowered, and the driving rod 142 enables the linkage rod 144 to slide in the sliding rail 143, so that one end of the stirring tank 130 can be adjusted.

Referring to fig. 3 and 6, a material inlet and outlet pipe 160 is integrally arranged at one end of the stirring tank 130 far away from the driving motor 123, a fixed plate 161 is welded on the side wall of one end of the stirring tank 130 close to the material outlet pipe, a rotating plate 162 is hinged on the fixed plate 161, the rotating plate 162 is L-shaped, and the short edge of the rotating plate 162 is hinged on the fixed plate 161. And the fixed plate 161 is integrally provided with an abutting block 163 abutting against the rotating plate 162, and when the short side of the rotating plate 162 abuts against the abutting block 163, one side of the long side of the rotating plate 162 will be parallel to the end surface of the feeding and discharging pipe 160.

The rotating plate 162 is slidably connected with a sealing cover 164 for sealing the feeding and discharging pipe 160, a penetrating rod 165 penetrating the rotating plate 162 is integrally arranged on the sealing cover 164, and a limiting plate 166 is welded at one end of the penetrating rod 165. A plurality of clamping blocks 167 are integrally arranged at the edge of the sealing cover 164 at uniform intervals, clamping grooves 168 for the clamping blocks 167 to be embedded are formed in the inner wall of the material inlet and outlet pipe 160 along the axial direction, embedding grooves 169 for the clamping blocks 167 to be embedded are formed in the inner wall of one side of the bottom of the clamping grooves 168 along the circumferential direction, and locking bolts 170 with one ends penetrating into the embedding grooves 169 and being in threaded connection with the clamping blocks 167 are arranged on the material inlet and outlet pipe 160 in a penetrating mode. When the cover 164 faces the material inlet and outlet pipe 160, the limit plate 166 enables the cover 164 to be embedded into the material inlet and outlet pipe 160 after sliding, so that the block 167 is embedded into the clamping groove 168, when the block 167 moves to the bottom of the clamping groove 168, the cover 164 can be rotated in the circumferential direction to enable the block 167 to be embedded into the embedding groove 169, and finally the locking bolt 170 is screwed down, so that the block 167 is kept in the embedding groove 169.

The implementation principle of the embodiment is as follows: when concrete needs to be prepared, the supporting frame 132 is lifted through the lifting air cylinder 134, the stirring tank 130 is separated from the driving roller 110 at the moment, the driving rod 142 is lifted by rotating the screw 146, one end of the stirring tank 130 is tilted upwards, the cover 164 is opened, concrete raw materials needing to be added are added into the stirring tank by a detector, the stirring tank 130 is reset by rotating the screw 146 again and keeps a parallel state, the supporting frame 132 is lowered to enable the stirring tank 130 to be in contact with the driving roller 110, the lantern ring 133 is not in contact with the driving roller 110 at the moment, the driving roller 110 is rotated through driving, stirring is continuously performed after the stirring tank 130 is rotated, after the concrete is prepared, the supporting frame 132 is lifted again, one end of the stirring tank 130 is downward through the adjusting structure 140, the prepared concrete can be poured out, and the concrete can be prepared by the detector conveniently.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a concrete mixer is used in laboratory, includes frame (100), its characterized in that: frame (100) are gone up the interval and are provided with drive roller (110) that two levels set up, it is connected with agitator tank (130) of placing on drive roller (110) to rotate in frame (100), be provided with in frame (100) and order about two drive roller (110) pivoted drive assembly (120), agitator tank (130) rotate through supporting component (131) and connect in frame (100) is last, supporting component (131) include along vertical direction slide connect support frame (132) in frame (100), set up at support frame (132) both ends and establish respectively and establish lantern ring (133) at agitator tank (130) both ends, be provided with on support frame (132) and be used for ordering about agitator tank (130) carry out pivoted regulation structure (140) with one end.

2. The concrete mixer for laboratory use according to claim 1, wherein: the adjusting structure (140) comprises a fixing rod (141) which is arranged at one end of the support frame (132) and hinged to one of the lantern rings (133), a driving rod (142) which is connected to the other end of the support frame (132) in a sliding mode along the vertical direction, two sliding rails (143) which are arranged on the lower side of the other lantern ring (133) in parallel, a linkage rod (144) which is arranged at one end of the driving rod (142) and two ends of the linkage rod are embedded into the two sliding rails (143) respectively, and a lifting assembly (145) which is arranged on the support frame (132) and used for driving the driving rod (142.

3. The concrete mixer for laboratory use according to claim 2, wherein: lifting unit (145) including rotate rotation screw rod (146) of connection on support frame (132), two slide and connect slider (147) at the drive screw rod both ends on support frame (132) and respectively threaded connection, set up at actuating lever (142) lower extreme and along vertical direction slide lift board (148) of connection on support frame (132) to and one end articulates on slider (147) and the other end articulates lifter (149) at lifter board (148) downside, the screw thread opposite direction at the both ends of rotation screw rod (146).

4. The concrete mixer for laboratory use according to claim 1, wherein: the confession has all been seted up at agitator tank (130) both ends annular (135) of lantern ring (133) embedding, a plurality of mounting grooves (136) have been seted up on lantern ring (133) inner wall, embedded being equipped with in mounting groove (136) is used for contradicting ball (137) on annular (135) tank bottom.

5. The concrete mixer for laboratory use according to claim 1, wherein: the driving assembly (120) comprises belt pulleys (121) arranged at one end of the two driving rollers (110), a driving belt (122) sleeved on the two belt pulleys (121), and a driving motor (123) arranged on the rack (100) and an output shaft fixedly arranged on one of the belt pulleys (121).

6. The concrete mixer for laboratory use according to claim 1, wherein: one end of agitator tank (130) is provided with business turn over material pipe (160), what agitator tank (130) were close to be provided with fixed plate (161) on the lateral wall of business turn over material pipe (160) one end, articulated on fixed plate (161) have rotor plate (162), it is connected with to slide on rotor plate (162) is used for sealing closing lid (164) of business turn over material pipe (160).

7. The concrete mixer for laboratory use according to claim 6, wherein: the sealing cover is characterized in that a plurality of clamping blocks (167) are uniformly arranged at the edge of the sealing cover (164) at intervals, clamping grooves (168) for the clamping blocks (167) to be embedded are formed in the inner wall of the material inlet and outlet pipe (160) along the axial direction, embedding grooves (169) for the clamping blocks (167) to be embedded are formed in the inner wall of one side of the bottom of the clamping grooves (168) along the circumferential direction, and locking bolts (170) with one ends penetrating into the embedding grooves (169) and connected to the clamping blocks (167) in a threaded mode penetrate through the material inlet and outlet pipe (160).

8. The concrete mixer for laboratory use according to claim 7, wherein: the fixed plate (161) is provided with a contact block (163) which is used for being pressed against the rotating plate (162).